<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-8601726040281239359</atom:id><lastBuildDate>Wed, 06 Nov 2024 02:50:50 +0000</lastBuildDate><category>Linux</category><category>debian</category><category>Mikrotik</category><category>Router</category><category>ubuntu</category><category>Cisco</category><category>Centos</category><category>Ipcop</category><category>Ipfire</category><category>Download</category><category>Smk</category><category>vps</category><title>&amp;gt;connected</title><description>all about technology</description><link>http://dejanlucker.blogspot.com/</link><managingEditor>noreply@blogger.com (Anonymous)</managingEditor><generator>Blogger</generator><openSearch:totalResults>41</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-5964382468485560225</guid><pubDate>Fri, 29 May 2015 13:27:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.876-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Tutorial Install VNC pada VPS Debian</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;Penjelasan VNC&lt;br /&gt;VNC adalah sistem berbagi remote desktop yang akan memungkinkan Anda untuk menghubungkan PC rumah Anda ke GUI (antarmuka grafis) host di VPS Anda, untuk manajemen remote mudah. Panduan ini akan memandu Anda melalui langkah-langkah yang diperlukan untuk setup dan mengakses server VNC host pada VPS Debian.&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQq_WzZ19DlO0rfketRBgCVdnlabdEnPtDfK643FeO8i5oRmTpeIwYcxUSvhoGaXHki04OrJ0i0ZMZPc8R1T_jolyLPf-TdpL-Nd3Snkw7lEo11kA0U7V4w2dm17VTPl3L1m2LweDojd9Q/s1600/vnc.PNG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Install VNC&quot; border=&quot;0&quot; height=&quot;227&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQq_WzZ19DlO0rfketRBgCVdnlabdEnPtDfK643FeO8i5oRmTpeIwYcxUSvhoGaXHki04OrJ0i0ZMZPc8R1T_jolyLPf-TdpL-Nd3Snkw7lEo11kA0U7V4w2dm17VTPl3L1m2LweDojd9Q/s320/vnc.PNG&quot; title=&quot;Install VNC&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Tutorial :&lt;br /&gt;Sebelum awal, pastikan Anda login ke VPS Anda sebagai user root, dan jalankan berikut:&lt;br /&gt;&lt;div&gt;# apt-get update&lt;br /&gt;# apt-get upgrade&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;1.Install GNOME:&lt;br /&gt;#apt-get install gnome-desktop-environment&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;2.Menginstal font yang diperlukan:&lt;br /&gt;# apt-get install xfonts-100dpi&lt;br /&gt;# apt-get install xfonts-100dpi-transcoded&lt;br /&gt;# apt-get install xfonts-75dpi&lt;br /&gt;# apt-get install xfonts-75dpi-transcoded&lt;br /&gt;# apt-get install xfonts-base&lt;br /&gt;&lt;br /&gt;3.Install TightVNCServer:&lt;br /&gt;# apt-get install tightvncserver&lt;br /&gt;&lt;br /&gt;4.Mulai TightVNCServer untuk pertama kalinya, itu akan menyalin file konfigurasi dan meminta Anda untuk password:&lt;br /&gt;# tightvncserver :1&lt;br /&gt;&lt;br /&gt;5.Hentikan server VNC, sehingga kami dapat terus mengkonfigurasinya:&lt;br /&gt;# tightvncserver -kill :1&lt;br /&gt;&lt;br /&gt;6.Mengedit file xstartup:&lt;br /&gt;# vi ~/.vnc/xstartup&lt;br /&gt;&lt;br /&gt;7.Tekan &quot;A&quot; untuk masuk mode edit. Mengganti isi file dengan berikut (atau mengedit untuk mencocokkan):&lt;br /&gt;&lt;div&gt;#!/bin/shxrdb $HOME/.Xresources&lt;br /&gt;xsetroot -solid grey&lt;br /&gt;x-terminal-emulator -geometry 80x24+10+10 -ls -title &quot;$VNCDESKTOP Desktop&quot; &amp;amp;&lt;br /&gt;# x-window-manager &amp;amp;&lt;br /&gt;gnome-session &amp;amp;&lt;br /&gt;Tekan ESC, ketik: wq, kemudian tekan enter untuk menyimpan dan menutup file.&lt;/div&gt;&lt;div&gt;8.Mulai server VNC dengan resolusi yang Anda inginkan: &lt;br /&gt;# tightvncserver -geometry 1024x768 :1&lt;br /&gt;&lt;br /&gt;Sekarang Anda dapat mengakses desktop remote GNOME server Anda dengan klien VNC desktop yang. Masukkan alamat IP utama server Anda, Port 1 (atau 5901, secara bergantian), dan password yang Anda set sebelumnya untuk menghubungkan ke desktop.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Sumber:&lt;br /&gt;https://my.vps6.net/knowledgebase/52/How-to-Install-VNC-wor-GNOME-on-Debian-VPS.html&lt;br /&gt;http://news.metaparadigma.de/linux-setting-up-a-debian-vnc-server-237/&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/05/tutorial-install-vnc-pada-vps-debian.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQq_WzZ19DlO0rfketRBgCVdnlabdEnPtDfK643FeO8i5oRmTpeIwYcxUSvhoGaXHki04OrJ0i0ZMZPc8R1T_jolyLPf-TdpL-Nd3Snkw7lEo11kA0U7V4w2dm17VTPl3L1m2LweDojd9Q/s72-c/vnc.PNG" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-1413824689887828502</guid><pubDate>Wed, 06 May 2015 23:45:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.894-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>Pengertian dan Konfigurasi FTP Server pada Debian 6 Squeeze</title><description>FTP Server merupakan singkatan dari File Transfer Protocol atau yang dalam bahasa indonesia berarti Protokol Pengiriman Berkas. Sesuai dengan namanya, FTP ini berfungsi untuk melakukan Pengunduhan (Download) file dan Pengunggahan (Upload) file kepada sebuah server. FTP juga merupakan protokol yang pertama kali di kembangkan dan masih tetap digunkan hingga saat ini.&lt;br /&gt;&lt;br /&gt;File Transfer Protocol (FTP) adalah suatu protokol yang berfungsi untuk tukar-menukar file dalam suatu network yang menggunakan TCP koneksi bukan UDP. Dua hal yang penting dalam FTP adalah FTP Server dan FTP Client.&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHDMMl6lsc7gu1i1N9ShLsfdrWjsHP_e6G50MiD-E_N1DfDpJzsAaIGND84vrKJ40_3iPUZnqf_4Ka7i3Z9xaUskfTox6lDcwUgVQozFhq-UdPKD7SeOCwbUkZpDWEC19CKJCXYMx4C-U/s1600/ftp-network-example.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Gambar Ftp Server&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHDMMl6lsc7gu1i1N9ShLsfdrWjsHP_e6G50MiD-E_N1DfDpJzsAaIGND84vrKJ40_3iPUZnqf_4Ka7i3Z9xaUskfTox6lDcwUgVQozFhq-UdPKD7SeOCwbUkZpDWEC19CKJCXYMx4C-U/s1600/ftp-network-example.gif&quot; height=&quot;239&quot; title=&quot;Gambar Ftp Server&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;FTP server adalah&lt;br /&gt;suatu server yang menjalankan software yang berfungsi untuk memberikan layanan tukar menukar file dimana server tersebut selalu siap memberikan layanan FTP apabila mendapat permintaan (request) dari FTP client.&lt;br /&gt;&lt;br /&gt;FTP client adalah &lt;br /&gt;computer yang merequest ke FTP server untuk tujuan tukar menukar file. Setelah terhubung dengan FTP server, maka client dapat men-download, meng-upload, merename,men-delete, dll sesuai dengan permission yang diberikan oleh FTP server.&lt;br /&gt;Tujuan dari FTP server adalah sebagai berikut :&lt;br /&gt;• Untuk tujuan sharing data&lt;br /&gt;• Untuk menyediakan indirect atau implicit remote computer&lt;br /&gt;• Untuk menyediakan tempat penyimpanan bagi user&lt;br /&gt;• Untuk menyediakan transfer data yang reliable dan efisien&lt;br /&gt;&lt;br /&gt;Keamanan FTP&lt;br /&gt;FTP sebenarnya cara yang tidak aman dalam mentransfer suatu file karena file dikirimkan tanpa&lt;br /&gt;di-enkripsi terlebih dahulu tetapi melalui clear text. Mode text yang dipakai untuk transfer data&lt;br /&gt;adalah format ASCII atau format binary. Secara default, FTP menggunakan mode ASCII dalam&lt;br /&gt;transfer data. Karena pengirimannya tanpa enkripsi, username, password, data yang di transfer,&lt;br /&gt;maupun perintah yang dikirim dapat di sniffing oleh orang dengan menggunakan protocol&lt;br /&gt;analyzer (sniffer). Solusi yang digunakan adalah dengan menggunakan SFTP (SSH FTP) yaitu FTP yang berbasis pada SSH atau menggunakan FTPS (FTP over SSL) sehingga data yang&lt;br /&gt;dikirim terlebih dahulu di enkripsi.&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;Download tutorial FTP Server&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/1GTiJg&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Download Button&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2fnbye6P5cMvsY7yk_mz-DY6orham6z0n9T2LMIQJA7gnVnMoJo7yjoTfqjsYXT6UcDzghZCZO5VC2C5tZ-f_zUSxNgJRWL5-YOiuwyJf0SgWO81z27MilRfhdTXI5ZBXnC6X7MHfxLUQ/s1600/download-button.jpg&quot; height=&quot;191&quot; title=&quot;Download Button&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/05/pengertian-dan-konfigurasi-ftp-server.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHDMMl6lsc7gu1i1N9ShLsfdrWjsHP_e6G50MiD-E_N1DfDpJzsAaIGND84vrKJ40_3iPUZnqf_4Ka7i3Z9xaUskfTox6lDcwUgVQozFhq-UdPKD7SeOCwbUkZpDWEC19CKJCXYMx4C-U/s72-c/ftp-network-example.gif" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-6563696903599559291</guid><pubDate>Tue, 05 May 2015 21:54:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.903-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Tips Mengetahui Update IP Publik Dinamis dan Mengakses Jaringan Internal Melalui Router Mikrotik</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;Sebenarnya cara ini hanya sekedar trik lama tetapi saya modifikasi sehingga meskipun IP Publik berubah-ubah (dinamis), tetap kita bisa mengetahui &amp;amp; mengaksesnya tanpa bantuan dns. cara kerjanya adalah dengan melakukan pemberitahuan atau notifikasi via email tentang update terbaru ip publik kita.&lt;br /&gt;modem tidak perlu menggunakan mode bridge yang penting memiliki fitur port forwarding untuk menjembatani agar akses dari luar dapat diteruskan ke jaringan internal kita melalui router mikrotik. berikut akan saya paparkan caranya melalui gambar dibawah ini :&lt;br /&gt;&lt;br /&gt;Konfigurasi Port Forwarding pada modem :&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnRWiypJclHlP4VlGCoe52M3DYNIYUA_uO0shMIQeHx3s2EOaJhSoVI32U31L1P8DD-ZMLMRCK5mNIyh4a1Z9hquJOt-azy1dZlXAh2zVfoj-gewNNnWRgFuMGLN7Nf9evHxTrcp9icKg/s1600/gambar+forwarding+modem.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;332&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnRWiypJclHlP4VlGCoe52M3DYNIYUA_uO0shMIQeHx3s2EOaJhSoVI32U31L1P8DD-ZMLMRCK5mNIyh4a1Z9hquJOt-azy1dZlXAh2zVfoj-gewNNnWRgFuMGLN7Nf9evHxTrcp9icKg/s640/gambar+forwarding+modem.jpg&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Konfigurasi pada Mikrotik Router :&lt;br /&gt;&lt;img alt=&quot;Konfigurasi Mikrotik&quot; height=&quot;379&quot; src=&quot;https://scontent-sin.xx.fbcdn.net/hphotos-xpa1/v/t1.0-9/s720x720/13271_10205629715453971_2347907641978555444_n.jpg?oh=cb535c63a484c609cc75a1862eaa3d08&amp;amp;oe=55D3F68B&quot; title=&quot;Konfigurasi Mikrotik&quot; width=&quot;640&quot; /&gt;&lt;br /&gt;&lt;br /&gt;Hasil notifikasi IP Publik via email :&lt;br /&gt;&lt;img alt=&quot;Hasil Notifikasi&quot; height=&quot;522&quot; src=&quot;https://scontent-sin.xx.fbcdn.net/hphotos-xaf1/v/t1.0-9/s720x720/13392_10205629565930233_6698955300619675450_n.jpg?oh=0d41183aea3b5404293408b029120588&amp;amp;oe=55C13EEC&quot; title=&quot;Hasil Notifikasi&quot; width=&quot;640&quot; /&gt;&lt;br /&gt;&lt;br /&gt;Tambahan :&lt;br /&gt;&lt;div&gt;&lt;br /&gt;Script netwatch UP :&lt;br /&gt;&lt;br /&gt;:local komen value=[/tool netwatch get 0 comment];&lt;br /&gt;:if ($komen=&quot;IP BARU&quot;) do={/tool fetch url=&quot;http://myip.dnsomatic.com/&quot; mode=http dst-path=mypublikip.txt; :local ip value=[file get mypublikip.txt contents]; /tool e-mail send to=arzonlinus@gmail.com from=arzonlinus subject=$ip body=$ip; /tool netwatch set 0 comment=&quot;IP LAMA&quot;}&lt;br /&gt;&lt;br /&gt;Script netwatch Down :&lt;br /&gt;/tool netwatch set 0 comment=&quot;IP BARU&quot;;&lt;br /&gt;&lt;br /&gt;Sumber :&amp;nbsp;&lt;a href=&quot;https://www.facebook.com/arzon?ref=ts&amp;amp;fref=ts&quot;&gt;Mas Arzon&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/05/tips-mengetahui-update-ip-publik.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnRWiypJclHlP4VlGCoe52M3DYNIYUA_uO0shMIQeHx3s2EOaJhSoVI32U31L1P8DD-ZMLMRCK5mNIyh4a1Z9hquJOt-azy1dZlXAh2zVfoj-gewNNnWRgFuMGLN7Nf9evHxTrcp9icKg/s72-c/gambar+forwarding+modem.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-2479087737113175532</guid><pubDate>Sat, 02 May 2015 02:27:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.925-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Cisco</category><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Penjelasan OSPF Packet</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;OSPF merupakan protokol routing yang sedikit lebih rumit. OSPF akan menggunakan 5 jenis paket data OSPF (OSPF Packet) yang kesemuanya digunakan dalam tahapan pertukaran informasi routing (routing update). Kelima jenis paket OSPF ini akan digunakan baik pada saat router-router akan berusaha mencapai kondisi &lt;i&gt;adjacency&lt;/i&gt;&amp;nbsp;maupun pada saat router-router tersebut akan saling mengirimkan informasi routing.&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0yWRu161bIExcEDJRySswVqtPvu_sj9wYZM2_k4Tu6_lbApiPUdB1zd8DCr5LAaNMODYZPtGdlcEuHJZJOjMfWSrKAj3o79wXFwUa6WSRpXbhAOVAq_Xna9lIIeiK8_x3nu6t53NSVTM/s1600/ospf-hello-packet.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Hello Packet OSPF&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0yWRu161bIExcEDJRySswVqtPvu_sj9wYZM2_k4Tu6_lbApiPUdB1zd8DCr5LAaNMODYZPtGdlcEuHJZJOjMfWSrKAj3o79wXFwUa6WSRpXbhAOVAq_Xna9lIIeiK8_x3nu6t53NSVTM/s1600/ospf-hello-packet.png&quot; height=&quot;121&quot; title=&quot;Hello Packet OSPF&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Kelima paket OSPF tersebut adalah sebagai berikut:&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Helllo Packet&amp;nbsp;&lt;/li&gt;&lt;li&gt;DataBase Description (DBD) Packet&lt;/li&gt;&lt;li&gt;Link State Request (LSR) Packet&lt;/li&gt;&lt;li&gt;Link State Update (LSU) Packet&lt;/li&gt;&lt;li&gt;Links State Ack (LSAck) Packet&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;&lt;b&gt;Hello Packet&lt;/b&gt;&lt;/div&gt;&lt;div&gt;Hello Packet merupakan packet OSPF yang sangat penting, Karena paket OSPF inilah yang akan menentukan apakah router-router yang bertetangga dapat mencapai kondisi &lt;i&gt;adjacency &lt;/i&gt;atau tidak. Jika kondisi &lt;i&gt;adjacency&lt;/i&gt; tidak tercapai maka tidak akan terjadi pengiriman LSA antar router tersebut dan dengan tidak terkirimnya LSA maka pertukaran informasi routing juga tidak akan terjadi. Dan jika tidak terjadi pertukaran informasi routing maka jaringan tidak mencapai kondisi &lt;i&gt;convergence&lt;/i&gt;. Network-network Anda tidak akan terhubung satu sama lainnya.&lt;/div&gt;&lt;div&gt;Hello Packet adalah paket yang hanya dikirimkan kepada router tetangga melalui interface router yang telah diaktifkan routing protokol OSPF.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;DataBase Description (DBD) Packet&lt;/b&gt;&lt;/div&gt;&lt;div&gt;DBD Packet digunakan untuk kepentingan sinkronisasi Link State Database. DBD Packet berisi ringkasan Link State Database. DBD Packet berisi ringkasan Link State Database dan akan dikirimkan ke router lain. Router yang menerima DBD Packet tersebut akan membandingkan dengan Link State Database yang dimilikinya untuk kemudian disinkronkan DBD Packet dikirimkan secara &lt;i&gt;unicast&lt;/i&gt; dengan mengggunakan IP Address dari router yang akan dituju.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Link State Request (LSR) Packet&lt;/b&gt;&lt;/div&gt;&lt;div&gt;LSR Packet digunakan sebuah router untuk meminta informasi yang ada dalam Link State Database milik router lain. Informasi ini bisa saja informasi spesifik maupun informasi ambahan yang dimiliki oleh router lain. LSR Packet juga dikirimkan dalam bentuk komunikasi &lt;i&gt;unicast&lt;/i&gt;.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Link State Update (LSU) Packet&lt;/b&gt;&lt;/div&gt;&lt;div&gt;LSU Packet merupakanpaket yang berisi informasi routing dari setiap router. Indormasi routing ini bersala dari Link State Database. LSU Packet merupakan jawaban dari LSR Packet. LSU Packet dikirimkan secara &lt;i&gt;unicast&lt;/i&gt;.&lt;/div&gt;&lt;div&gt;Penggunaan istilah LSU dan LSA terkadang bisa membingungkan karena LSA juga merupakan informasi routing yang dikirimkan oleh router OSPF. LSU packet sebenarnya merupakan paket yang membawa sekumpulan LSA.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Ada tujuh jenis LSA yang dapat dibawa oleh sebuah LSU Packet. ketujuh LSA tersebut kesemuanya digunakan untuk melakukan update informasi routing (&lt;i&gt;routing upadate&lt;/i&gt;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;LSAck. Packet&lt;/b&gt;&lt;/div&gt;&lt;div&gt;LSA Acknowledgment atau LSasck merupakan paket yang berguna untuk memberitahukan kepada router pengirim LSU bahwa LSU Packet telah diterima.&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/05/penjelasan-ospf-packet.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0yWRu161bIExcEDJRySswVqtPvu_sj9wYZM2_k4Tu6_lbApiPUdB1zd8DCr5LAaNMODYZPtGdlcEuHJZJOjMfWSrKAj3o79wXFwUa6WSRpXbhAOVAq_Xna9lIIeiK8_x3nu6t53NSVTM/s72-c/ospf-hello-packet.png" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-4275435007016747587</guid><pubDate>Wed, 29 Apr 2015 23:01:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.934-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Perangkat Keras Yang Harus Diketahui</title><description>Adapun perangkat yang digunakan untuk membuat sebuah Jaringan Komputer seperti:&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;NIC&lt;/li&gt;&lt;li&gt;Modem&lt;/li&gt;&lt;li&gt;Hub&lt;/li&gt;&lt;li&gt;Switch&lt;/li&gt;&lt;li&gt;Router&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;&lt;b&gt;NIC&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP6QBuyXvYXQZqebzYLJtVBCLtIVxsPJFZeRPVc8sk5B6MhvHBVaYnZpV3vNc0TuyaBDHAP_xAeTxXVOIfWE7qomYkMnBK-wxbcKJUNL9WmP-lpZHkP7AVJ3qbox1CfA1pBl_N_b1mCas/s1600/NIC-FA312.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;NIC&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP6QBuyXvYXQZqebzYLJtVBCLtIVxsPJFZeRPVc8sk5B6MhvHBVaYnZpV3vNc0TuyaBDHAP_xAeTxXVOIfWE7qomYkMnBK-wxbcKJUNL9WmP-lpZHkP7AVJ3qbox1CfA1pBl_N_b1mCas/s1600/NIC-FA312.jpg&quot; height=&quot;206&quot; title=&quot;NIC&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;NIC(Network Interface Card) adalah perangkat yang dipasang pada motherboard yang menyediakan port untuk dihubungkan dengan jaringan menggunakan kabel. Sebagai penghubung antara komputer dengan jaringan (LAN).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;MODEM&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbp28Yz_-OAgRZhtvtslHVeY9gwOAODocVm017C9fpcTLSHNQVZyKC88uCpq7sypKmp4zltX8T2XZPAEchBLmtMgBdcd7w6nItxzDXh9bMdA57C_c74Vw78ASozaW8seFTnNd61xTan8Y/s1600/modem-adsl.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Modem Dlink&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbp28Yz_-OAgRZhtvtslHVeY9gwOAODocVm017C9fpcTLSHNQVZyKC88uCpq7sypKmp4zltX8T2XZPAEchBLmtMgBdcd7w6nItxzDXh9bMdA57C_c74Vw78ASozaW8seFTnNd61xTan8Y/s1600/modem-adsl.jpg&quot; height=&quot;240&quot; title=&quot;Modem&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;Modem bersal dari singkatan MOdulator DEModulator. Modulator merupakan bagian yang mengubah sinyal informasi kedalam sinyal pembawa (carrier) dan siap untuk dikirimkan, sedangkan Demodulator adalah bagian yang memisahkan sinyal informasi (yang berisi data atau pesan) dari sinyal pembawa yang diterima sehingga informasi tersebut dapat diterima dengan baik. Modem merupakan penggabungan kedua-duanya, artinya miodem adalah alat komunikasi dua arah. Setiap perangkat komunikasi jarak jauh dua-arah umumnya menggunakan bagian yang disebut &quot;modem&quot; seperti VSAT,Microwave Radio, dan lain sebagainya, namun umumnya istilah modem lebih dikenal sebagai perangat keras yang sering digunakan untuk komunikasi data pada komputer.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Data dari komputer yang berbentuk sinyal digital diberikan kepada modem untuk diubah menjadi sinyal analog. Sinyal analog tersebut dapat dikirimkan melalui beberapa media telekomunikasi seperti telepon dan radio.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Setibanya di modem yang tujuan, sinyal analog tersebut diubah menjadi sinyal digital kembali dan dikirimkan kepada komputer. Terdapat dua jenis modem secara fisiknya, yaitu modem eksternal dan modem internal.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Router&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmeLZQR8ZAjvq094xblkLvPeQb9k2kFaJ9yNEK1lSv0VdBnBasJ4egiU2HCOL2m8KEgBuhzm2vvkrmoi7gtVblTAWZV_zRdadIuZ1TKqbYLAed3xDNENKCeVaoC3lRjL_t1mvNJN30AEY/s1600/Linksys-Wireless-G-Router.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;Router Cisco&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmeLZQR8ZAjvq094xblkLvPeQb9k2kFaJ9yNEK1lSv0VdBnBasJ4egiU2HCOL2m8KEgBuhzm2vvkrmoi7gtVblTAWZV_zRdadIuZ1TKqbYLAed3xDNENKCeVaoC3lRjL_t1mvNJN30AEY/s1600/Linksys-Wireless-G-Router.jpg&quot; height=&quot;273&quot; title=&quot;Router Cisco&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;Router sering digunakan untuk menghubungkan beberapa network. Baik network yang sama maupun berbeda dari segi teknologinya. Router juga digunakan untuk membagi network besar menjadi beberapa buat subnetwork (network-network kecil). Setiap subnetwork seolah-olah &quot;terisolir&quot; dari network lain. hal ini dapat membagi-bagi traffic yang akan berdampak positif pada performa network.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Sebuah router memiliki kemampuan routing. Artinya router secara cerdas dapat mengetahui kemana rute perjalanan informasi (yang disebut packet) akan dilewatkan. Apakah ditujukan untuk host lain yang &amp;nbsp;satu network atau berbeda network.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Bridge&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpOJr9lG7EbcgQlS2ZhoCXkU6_HkK4ZFp4Dkor1Tgs3KdzI7BISGjjPQyD_QslqdvThXBrYnVC7bJspFyDG5uEgrzz27n-C7HGY3Ujp3mlArEUeUzQDiUBrMO7dcw-H2ojztH05LpO2mU/s1600/Wireless.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Bridge&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpOJr9lG7EbcgQlS2ZhoCXkU6_HkK4ZFp4Dkor1Tgs3KdzI7BISGjjPQyD_QslqdvThXBrYnVC7bJspFyDG5uEgrzz27n-C7HGY3Ujp3mlArEUeUzQDiUBrMO7dcw-H2ojztH05LpO2mU/s1600/Wireless.jpg&quot; height=&quot;280&quot; title=&quot;Bridge&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Bridge atau transparent bridge &amp;nbsp;merupakan perangkat network yang dugunakan untuk menghubungkan dua buah LAn(Local Area Network) atau membagi sebuah LAN menjadi dua buah segmen. Tujuannya adalah untuk mengurangi traffic sedemikian rupa sehingga dapat meningkatkan performa network.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Switch/concentrator&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXlX_eUb7K2rymjC_LLna8JXexIde6rBRVaMypx4cbJmSeQUAQgCoF1UWxFMwbTiYRhZesp67wtppKxKGDXZv6PZ9bZLIgUjLP4zlzyZQNH_KGrb1PvRd4PqsXung7ARs9yDoiw6iftYA/s1600/switch.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;Switch&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXlX_eUb7K2rymjC_LLna8JXexIde6rBRVaMypx4cbJmSeQUAQgCoF1UWxFMwbTiYRhZesp67wtppKxKGDXZv6PZ9bZLIgUjLP4zlzyZQNH_KGrb1PvRd4PqsXung7ARs9yDoiw6iftYA/s1600/switch.png&quot; height=&quot;180&quot; title=&quot;Switch&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;Switch dan bridge itu sama. Switch adlah bridge yang memiliki banyak port, sehingga disebut sebgai multiport bridge. Switch berfnngsi sebagai sentral atau konsentrator pada sebuah network. Switch dapat mempelajari alamat hardware host tujuan, sehingga informasi beruoa data bisa langsung dikirim ke host tujuan.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Hub&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkPjPdqkX-3Qt855CN3OO_dB8s43HJLIWV15izQWlAK95tLj3Dr3kgclEWRf-odh6ikPbcDws14wkCNCO6sosuAsgI3Y2GS-RVSenCwaRRBdqJxR9kBFf0KySYFhaYRHypQf6DgCEtmfY/s1600/S-Hub_800.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;S-Hub&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkPjPdqkX-3Qt855CN3OO_dB8s43HJLIWV15izQWlAK95tLj3Dr3kgclEWRf-odh6ikPbcDws14wkCNCO6sosuAsgI3Y2GS-RVSenCwaRRBdqJxR9kBFf0KySYFhaYRHypQf6DgCEtmfY/s1600/S-Hub_800.jpg&quot; height=&quot;301&quot; title=&quot;S-Hub&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;Hub mirip dengan switch. Namun, hub tidak secerdas switch. jika switch mengirim suatu informasi tersebut kesemua host. Konfisi seperti ini menyebabkan beban traffic dentwork berskala kecil, seperti network di Lab.Komputer. Saat ini hub sudah banyak ditinggalkan dan diganti dengan switch. Alasan penggantian ini biasanya adalah karena hub mempunyai kecepatan transfer data yang lebih lambat dari pada switch. Hub dan Switch mempunyai kecepatan transfer data sampai dengan 100 Mbps bahkan switch sudah dikembangkan sampai kecepatan 1 Gbps.&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/perangkat-keras-yang-harus-diketahui.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP6QBuyXvYXQZqebzYLJtVBCLtIVxsPJFZeRPVc8sk5B6MhvHBVaYnZpV3vNc0TuyaBDHAP_xAeTxXVOIfWE7qomYkMnBK-wxbcKJUNL9WmP-lpZHkP7AVJ3qbox1CfA1pBl_N_b1mCas/s72-c/NIC-FA312.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-1034287213856412247</guid><pubDate>Wed, 29 Apr 2015 11:37:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.946-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Berani menghitung Subnetting , Sini!</title><description>&lt;div&gt;Dahulu waktu kelas 2 Smk saya dirujuk sama seorang guru untuk membaca Blog &lt;a href=&quot;http://romisatriawahono.net/2006/02/11/memahami-penghitungan-subnetting-dengan-mudah/&quot;&gt;Mas Romi Satria Wahono&lt;/a&gt;&amp;nbsp;yang berjudul Penghitungan subnetting , Siapa takut? karena saya masih ragu dengan menghitung subnetting , takut salah karena pada saat itu saya lagi menghadapi LKS Provinsi Kalsel bidang IT Networking Support, jadi saya harus benar-benar memahami Subnetting. Dan ternyata setelah saya membacanya saya langsung mengerti dan tidak ada rasa takut memang Dahsyat sekali . oleh karena itu saya ingin menuliskan postingan Mas Romi Satria Wahono tapi cuma mengubah judulnya saja supaya tambah Dahsyat. Silahkan simak teman-teman !&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC5rjsbjzO_4hhh-uIttqD7KALh-iKnoD2oMSHk8SORmjL_WblYM4vYea9JqHFF_2dOLiSINmPVnNL1W30dUtsioMdi5H6Cj227rUjL7GKZ_l8WM5JFIMbKeML0HHpLNfnkbCQjHc0WSc/s1600/ip.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;IP Address&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC5rjsbjzO_4hhh-uIttqD7KALh-iKnoD2oMSHk8SORmjL_WblYM4vYea9JqHFF_2dOLiSINmPVnNL1W30dUtsioMdi5H6Cj227rUjL7GKZ_l8WM5JFIMbKeML0HHpLNfnkbCQjHc0WSc/s1600/ip.jpg&quot; height=&quot;288&quot; title=&quot;IP Address&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Setelah anda membaca artikel &lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/berani-menghitungan-subnetting-sini.html&quot;&gt;Berani Menghitung Subnetting ,Sini?&lt;/a&gt;dan memahami konsep Subnetting dengan baik. Kali ini saatnya anda mempelajari teknik penghitungan subnetting. Penghitungan subnetting bisa dilakukan dengan dua cara, cara binary yang relatif lambat dan cara khusus yang lebih cepat. Pada hakekatnya semua pertanyaan tentang subnetting akan berkisar di empat masalah: Jumlah Subnet, Jumlah Host per Subnet, Blok Subnet, dan Alamat Host- Broadcast.&lt;br /&gt;&lt;br /&gt;Penulisan IP address umumnya adalah dengan 192.168.1.2. Namun adakalanya ditulis dengan 192.168.1.2/24, apa ini artinya? Artinya bahwa IP address 192.168.1.2 dengan subnet mask 255.255.255.0. Lho kok bisa seperti itu? Ya, /24 diambil dari penghitungan bahwa 24 bit subnet mask diselubung dengan binari 1. Atau dengan kata lain, subnet masknya adalah: 11111111.11111111.11111111.00000000 (255.255.255.0). Konsep ini yang disebut dengan CIDR (Classless Inter-Domain Routing) yang diperkenalkan pertama kali tahun 1992 oleh IEFT.&lt;br /&gt;&lt;br /&gt;Pertanyaan berikutnya adalah Subnet Mask berapa saja yang bisa digunakan untuk melakukan subnetting? Ini terjawab dengan tabel di bawah:&lt;br /&gt;&lt;table border=&quot;0&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 410px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;th&gt;&lt;table border=&quot;1&quot; style=&quot;border-collapse: collapse; border-spacing: 0px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet Mask&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Nilai CIDR&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.128.0.0&lt;/td&gt;&lt;td&gt;/9&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.192.0.0&lt;/td&gt;&lt;td&gt;/10&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.224.0.0&lt;/td&gt;&lt;td&gt;/11&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.240.0.0&lt;/td&gt;&lt;td&gt;/12&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.248.0.0&lt;/td&gt;&lt;td&gt;/13&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.252.0.0&lt;/td&gt;&lt;td&gt;/14&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.254.0.0&lt;/td&gt;&lt;td&gt;/15&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.0.0&lt;/td&gt;&lt;td&gt;/16&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.128.0&lt;/td&gt;&lt;td&gt;/17&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.192.0&lt;/td&gt;&lt;td&gt;/18&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.224.0&lt;/td&gt;&lt;td&gt;/19&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/th&gt;&lt;th&gt;&lt;table border=&quot;1&quot; style=&quot;border-collapse: collapse; border-spacing: 0px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet Mask&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Nilai CIDR&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.240.0&lt;/td&gt;&lt;td&gt;/20&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.248.0&lt;/td&gt;&lt;td&gt;/21&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.252.0&lt;/td&gt;&lt;td&gt;/22&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.254.0&lt;/td&gt;&lt;td&gt;/23&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.0&lt;/td&gt;&lt;td&gt;/24&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.128&lt;/td&gt;&lt;td&gt;/25&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.192&lt;/td&gt;&lt;td&gt;/26&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.224&lt;/td&gt;&lt;td&gt;/27&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.240&lt;/td&gt;&lt;td&gt;/28&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.248&lt;/td&gt;&lt;td&gt;/29&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.252&lt;/td&gt;&lt;td&gt;/30&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;div&gt;SUBNETTING PADA IP ADDRESS CLASS C&lt;br /&gt;Ok, sekarang mari langsung latihan saja. Subnetting seperti apa yang terjadi dengan sebuah&amp;nbsp;&lt;/div&gt;&lt;div&gt;NETWORK ADDRESS 192.168.1.0/26 ?&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: left;&quot;&gt;Analisa:192.168.1.0 berarti kelas C dengan Subnet Mask /26 berarti 11111111.11111111.11111111.11000000 (255.255.255.192).&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;br /&gt;&lt;/div&gt;Penghitungan: Seperti sudah saya sebutkan sebelumnya semua pertanyaan tentang subnetting akan berpusat di 4 hal, jumlah subnet, jumlah host per subnet, blok subnet, alamat host dan broadcast yang valid. Jadi kita selesaikan dengan urutan seperti itu:&lt;br /&gt;&lt;ol style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; list-style-position: inside; margin: 10px 0px 10px 2px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Subnet =&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;x&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;dimana x adalah banyaknya binari 1 pada oktet terakhir subnet mask (2 oktet terakhir untuk kelas B, dan 3 oktet terakhir untuk kelas A). Jadi Jumlah Subnet adalah&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;= 4&amp;nbsp;&lt;/span&gt;&lt;/span&gt;subnet&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Host per Subnet &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;= 2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;y&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;dimana y adalah adalah kebalikan dari x yaitu banyaknya binari 0 pada oktet terakhir subnet. Jadi jumlah host per subnet adalah&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2 = 62&lt;/span&gt;&lt;/span&gt; host&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Blok Subnet &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;= 256 – 192 (&lt;/span&gt;&lt;/span&gt;nilai oktet terakhir subnet mask) &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;= 64.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;Subnet berikutnya adalah 64 + 64 = 128, dan 128+64=192. Jadi subnet lengkapnya adalah 0, 64, 128, 192.&lt;/li&gt;Bagaimana dengan alamat host dan broadcast yang valid? Kita langsung buat tabelnya. Sebagai catatan, host pertama adalah 1 angka setelah subnet, dan broadcast adalah 1 angka sebelum subnet berikutnya.&lt;table border=&quot;1&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 420px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;64&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;128&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Pertama&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;65&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;129&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;193&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Terakhir&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;62&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;126&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;190&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;254&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Broadcast&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;63&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;127&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;191&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.168.1.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/ol&gt;Kita sudah selesaikan subnetting untuk IP address Class C. Dan kita bisa melanjutkan lagi untuk subnet mask yang lain, dengan konsep dan teknik yang sama. Subnet mask yang bisa digunakan untuk subnetting class C adalah seperti di bawah. Silakan anda coba menghitung seperti cara diatas untuk subnetmask lainnya.&lt;br /&gt;&lt;table border=&quot;1&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet Mask&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Nilai CIDR&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.128&lt;/td&gt;&lt;td&gt;/25&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.192&lt;/td&gt;&lt;td&gt;/26&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.224&lt;/td&gt;&lt;td&gt;/27&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.240&lt;/td&gt;&lt;td&gt;/28&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.248&lt;/td&gt;&lt;td&gt;/29&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.252&lt;/td&gt;&lt;td&gt;/30&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;br /&gt;SUBNETTING PADA IP ADDRESS CLASS B&lt;br /&gt;&lt;span style=&quot;background-color: transparent; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 18px;&quot;&gt;Berikutnya kita akan mencoba melakukan subnetting untuk IP address class B. Pertama, subnet mask yang bisa digunakan untuk subnetting class B adalah seperti dibawah. Sengaja saya pisahkan jadi dua, blok sebelah kiri dan kanan karena masing-masing berbeda teknik terutama untuk oktet yang “dimainkan” berdasarkan blok subnetnya. CIDR /17 sampai /24 caranya sama persis dengan subnetting Class C, hanya blok subnetnya kita masukkan langsung ke oktet ketiga, bukan seperti Class C yang “dimainkan” di oktet keempat. Sedangkan CIDR /25 sampai /30 (kelipatan) blok subnet kita “mainkan” di oktet keempat, tapi setelah selesai oktet ketiga berjalan maju (coeunter) dari 0, 1, 2, 3, dst.&lt;/span&gt;&lt;/div&gt;&lt;table border=&quot;0&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 410px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;th&gt;&lt;table border=&quot;1&quot; style=&quot;border-collapse: collapse; border-spacing: 0px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet Mask&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Nilai CIDR&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.128.0&lt;/td&gt;&lt;td&gt;/17&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.192.0&lt;/td&gt;&lt;td&gt;/18&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.224.0&lt;/td&gt;&lt;td&gt;/19&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.240.0&lt;/td&gt;&lt;td&gt;/20&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.248.0&lt;/td&gt;&lt;td&gt;/21&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.252.0&lt;/td&gt;&lt;td&gt;/22&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.254.0&lt;/td&gt;&lt;td&gt;/23&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.0&lt;/td&gt;&lt;td&gt;/24&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/th&gt;&lt;th&gt;&lt;table border=&quot;1&quot; style=&quot;border-collapse: collapse; border-spacing: 0px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet Mask&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Nilai CIDR&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.128&lt;/td&gt;&lt;td&gt;/25&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.192&lt;/td&gt;&lt;td&gt;/26&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.224&lt;/td&gt;&lt;td&gt;/27&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.240&lt;/td&gt;&lt;td&gt;/28&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.248&lt;/td&gt;&lt;td&gt;/29&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;255.255.255.252&lt;/td&gt;&lt;td&gt;/30&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;Ok, kita coba dua soal untuk kedua teknik subnetting untuk Class B. Kita mulai dari yang menggunakan subnetmask dengan CIDR /17 sampai /24. Contoh network address 172.16.0.0/18.&lt;br /&gt;&lt;br /&gt;Analisa: 172.16.0.0 berarti kelas B, dengan Subnet Mask /18 berarti 11111111.11111111.11000000.00000000 (255.255.192.0).Penghitungan:&lt;br /&gt;&lt;ol style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; list-style-position: inside; margin: 10px 0px 10px 2px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;x&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;dimana x adalah banyaknya binari 1 pada 2 oktet terakhir. Jadi Jumlah Subnet adalah&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;= 4&lt;/span&gt;&lt;/span&gt; subnet.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Host per Subnet &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;= 2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;y&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;dimana y adalah adalah kebalikan dari x yaitu banyaknya binari 0 pada 2 oktet terakhir. Jadi jumlah host per subnet adalah&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;14&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2 = 16.382&amp;nbsp;&lt;/span&gt;&lt;/span&gt;host.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Blok Subnet &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;= 256 – 192 = 64.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;Subnet berikutnya adalah &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;64 + 64 = 128,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;dan &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;128+64=192.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;Jadi subnet lengkapnya adalah 0, 64, 128, 192.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;&quot;&gt;Alamat host dan broadcast yang&lt;/span&gt; valid?&lt;/li&gt;&lt;table border=&quot;1&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 420px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; line-height: 18px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.0&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;64.0&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;128.0&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.0&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Pertama&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.1&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;64.1&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;128.1&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;192.1&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Terakhir&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;63.254&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;127.254&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;191.254&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.254&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Broadcast&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;63.255&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;127.255&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;191.255&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; font-size: 13px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;.255.255&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/ol&gt;Berikutnya kita coba satu lagi untuk Class B khususnya untuk yang menggunakan subnetmask CIDR /25 sampai /30. Contoh network address 172.16.0.0/25.&lt;br /&gt;&lt;div style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;Analisa: 172.16.0.0 berarti kelas B, dengan Subnet Mask /25 berarti 11111111.11111111.11111111.10000000 (255.255.255.128).&lt;/div&gt;&lt;div style=&quot;background: rgb(255, 255, 255); border: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 18px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Penghitungan&lt;/strong&gt;:&lt;/div&gt;&lt;ol style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; list-style-position: inside; margin: 10px 0px 10px 2px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;9&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;=&amp;nbsp;&lt;/span&gt;&lt;/span&gt;512 subnet&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Host per Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;7&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2 = 126&amp;nbsp;&lt;/span&gt;&lt;/span&gt;host&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Blok Subnet =&amp;nbsp;256 – 128 = 128. Jadi lengkapnya adalah (0, 128)&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Alamat host dan broadcast yang valid?&lt;/li&gt;&lt;/ol&gt;&lt;table border=&quot;1&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 420px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; line-height: 18px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.0&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.128&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.0&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.128&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Pertama&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.1&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.129&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.1&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.129&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Terakhir&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.126&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.254&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.126&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.254&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Broadcast&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.127&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.255&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.127&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;/td&gt;&lt;td&gt;172.16.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.255&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;br /&gt;Masih bingung juga? Ok sebelum masuk ke Class A, coba ulangi lagi dari Class C, dan baca pelan-pelan.&lt;br /&gt;&lt;div&gt;&lt;div&gt;&lt;br /&gt;SUBNETTING PADA IP ADDRESS CLASS AKalau sudah mantab dan paham, kita lanjut ke Class A. Konsepnya semua sama saja. Perbedaannya adalah di OKTET mana kita mainkan blok subnet. Kalau Class C di oktet ke 4 (terakhir), kelas B di Oktet 3 dan 4 (2 oktet terakhir), kalau Class A di oktet 2, 3 dan 4 (3 oktet terakhir). Kemudian subnet mask yang bisa digunakan untuk subnetting class A adalah semua subnet mask dari CIDR /8 sampai /30.&lt;br /&gt;&lt;br /&gt;Kita coba latihan untuk network address 10.0.0.0/16.&lt;br /&gt;&lt;br /&gt;Analisa: 10.0.0.0 berarti kelas A, dengan Subnet Mask /16 berarti 11111111.11111111.00000000.00000000 (255.255.0.0).Penghitungan:&lt;br /&gt;&lt;ol style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; list-style-position: inside; margin: 10px 0px 10px 2px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;8&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;= 256&amp;nbsp;&lt;/span&gt;&lt;/span&gt;subnet&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Jumlah Host per Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;16&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 13px; line-height: 19px;&quot;&gt;&amp;nbsp;– 2 =&lt;/span&gt;&lt;/span&gt; 65534 host&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Blok Subnet&amp;nbsp;= 256 – 255 = 1. Jadi subnet lengkapnya: 0,1,2,3,4, etc.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial;&quot;&gt;Alamat host dan broadcast&amp;nbsp;&lt;/span&gt;yang valid?&lt;/li&gt;&lt;/ol&gt;&lt;table border=&quot;1&quot; style=&quot;background-color: white; border-collapse: collapse; border-spacing: 0px; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; width: 420px;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;div align=&quot;left&quot; style=&quot;background: transparent; border: 0px; line-height: 18px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Subnet&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.0.0&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.0.0&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;254.0.0&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.0.0&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Pertama&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.0.1&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.0.1&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;254.0.1&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.0.1&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Host Terakhir&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.255.254&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.255.254&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;254.255.254&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.255.254&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Broadcast&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;0.255.255&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1.255.255&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;…&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;254.255.255&lt;/strong&gt;&lt;/td&gt;&lt;td&gt;10.&lt;strong style=&quot;background: transparent; border: 0px; color: #1c1c1c; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;255.255.255&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div align=&quot;justify&quot; style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; outline: 0px; padding: 0px 0px 10px; vertical-align: baseline;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Mudah-mudahan sudah setelah anda membaca paragraf terakhir ini, anda sudah memahami penghitungan subnetting dengan baik. Kalaupun belum paham juga, anda ulangi terus artikel ini pelan-pelan dari atas. Untuk teknik hapalan subnetting yang lebih cepat, tunggu di artikel berikutnya.&lt;br /&gt;&lt;br /&gt;Catatan: Semua penghitungan subnet diatas berasumsikan bahwa IP Subnet-Zeroes (dan IP Subnet-Ones) dihitung secara default. Buku versi terbaru Todd Lamle dan juga CCNA setelah 2005 sudah mengakomodasi masalah IP Subnet-Zeroes (dan IP Subnet-Ones) ini. CCNA pre-2005 tidak memasukkannya secara default (meskipun di kenyataan kita bisa mengaktifkannya dengan command ip subnet-zeroes), sehingga mungkin dalam&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 13px; line-height: 18px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;beberapa buku tentang CCNA serta soal-soal test CNAP, anda masih menemukan rumus penghitungan Jumlah Subnet = &lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 13px; line-height: 18px;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; bottom: 0.8em; color: #2a1002; font-family: &#39;Droid Sans&#39;, Arial, Verdana, sans-serif; font-size: 13px; height: 0px; line-height: 1; margin: 0px; outline: 0px; padding: 0px; position: relative; vertical-align: baseline;&quot;&gt;x&lt;/span&gt;&lt;span style=&quot;color: #2a1002; font-family: Droid Sans, Arial, Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 13px; line-height: 18px;&quot;&gt;&amp;nbsp;– 2.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;Jangan lupa mengikuti artikel tentang &lt;a href=&quot;http://romisatriawahono.net/2007/05/07/pola-soal-subnetting-dan-teknik-mengerjakan/&quot;&gt;Teknik Mengerjakan Soal Subnetting &lt;/a&gt;untuk memperkuat pemahaman anda dan meningkatkan kemampuan dalam mengerjakan soal dalam waktu terbatas.&lt;br /&gt;&lt;br /&gt;REFERENSI&lt;br /&gt;&lt;ol style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 0px; list-style-position: inside; margin: 10px 0px 10px 2px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Todd Lamle, CCNA Study Guide 5th Edition, Sybex, 2005.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Module CCNA 1 Chapter 9-10, Cisco Networking Academy Program (CNAP), Cisco&amp;nbsp;Systems.&lt;/li&gt;&lt;li style=&quot;background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Hendra Wijaya, Cisco Router, Elex Media Komputindo, 2004.&lt;/li&gt;&lt;/ol&gt;&lt;img src=&quot;http://romisatriawahono.net/wp-content/uploads/2006/01/ttd-small.jpg&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div&gt;Sumber:&lt;a href=&quot;http://romisatriawahono.net/2006/02/11/memahami-penghitungan-subnetting-dengan-mudah/&quot;&gt;http://romisatriawahono.net/2006/02/11/memahami-penghitungan-subnetting-dengan-mudah/&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/berani-menghitung-subnetting-sini.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC5rjsbjzO_4hhh-uIttqD7KALh-iKnoD2oMSHk8SORmjL_WblYM4vYea9JqHFF_2dOLiSINmPVnNL1W30dUtsioMdi5H6Cj227rUjL7GKZ_l8WM5JFIMbKeML0HHpLNfnkbCQjHc0WSc/s72-c/ip.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-233083025390589553</guid><pubDate>Tue, 28 Apr 2015 20:24:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.966-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Cisco</category><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Pengertian OSPF(Open Shortest Path First)</title><description>OSPF (Open Shortest Path First) Merupakan protokol routing link state dan digunakan untuk menghubungkan router-router yang berada dalam satu Autonomous System (AS) sehingga protokol routing ini termasuk juga kategori Interior Gateway Protocol (IGP). Autonomous System itu sendiri merupakan kumpulan &amp;nbsp;router-router yang berada dibawah kendali administator dan strategi routing yang sama.&lt;br /&gt;&lt;br /&gt;OSPF pertama kali deikembangkan pada tahun 1987 oleh Internet Engineering Task Force (IETF) dan yang pertama kali dipublikasikan adalah OSPFv1. OSPFv1 ini tidak pernah diimplementasikan dan selalu &amp;nbsp;disempurnakan. Pada tahun 1991, OSPFv2 dipublikasikan oleh John Moy melalui RFC1247 dan juga selalu mengalami penyempurnaan.&lt;br /&gt;&lt;br /&gt;RFC untuk OSPF yang digunakan saat ini adalah RFC yang di-update pada tahun 1998 dan dikenal dengan RFC2328. Saat ini juga telah ada OSPFv3 yang ditujukan untuk implementasi jaringan yang menggunakan IP Address versi 6 (IPv6).Untuk OSPFv3 dipublikasikan melalui RFC2740 pada tahun 1999 dan kemudian disempurnakan pada tahun 2008 melalui RFC5340.&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKgE8k5ziZjmhv9vjY_44AsyEbp2eqv2c2fhe_PvXMqtypJLzl3WgXoc1op8fEdSTtqBt6rnOBZCWvtExldZwREL35io4PTnKq5jRtV0sPRFWQrJ_5JiL_pIUUNvEjeAVOYSupzuKucBc/s1600/ospf_part5_figs.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img alt=&quot;Pengertian OSPF(Open Shortest Path First)&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKgE8k5ziZjmhv9vjY_44AsyEbp2eqv2c2fhe_PvXMqtypJLzl3WgXoc1op8fEdSTtqBt6rnOBZCWvtExldZwREL35io4PTnKq5jRtV0sPRFWQrJ_5JiL_pIUUNvEjeAVOYSupzuKucBc/s1600/ospf_part5_figs.jpg&quot; height=&quot;210&quot; title=&quot;Pengertian OSPF(Open Shortest Path First)&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;Umumnya OSPF diterapkan pada jaringan skala besar karena memiliki kemampuan untuk mencapai kondisi &lt;i&gt;convergence&lt;/i&gt; yang sangat cepat, baik pada saat jaringan pertama dihidupkan maupun bila terjadi perubahan jaringan. Untuk dapat menangani jaringan yang berskala besar, maka OSPF menggunakan konsep are dalam implementasinya. Pengimplementasian OSPF dikenal dengan dua cara , yaitu Single Area OSPF dan Multi Area OSPF. beberapa literatur menyarankan untuk menggunakan Multi Area OSPF bila jumlah router dalam jaringan OSPF sudah mencapai 50 router.&lt;br /&gt;&lt;br /&gt;Karakteristik OSPF&lt;br /&gt;Protokol Routing IOSPF memiliki karakteristik sebagai berikut:&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Merupakan link state routing protocol, sehingga setiap router memiliki gambaran topologi jaringan.&lt;/li&gt;&lt;li&gt;Menggunakan Hello Packer untuk mengetahui keberadaan router tetangga (neighbor router).&lt;/li&gt;&lt;li&gt;Routing update hanya dikirimkan bila terjadi perubahan dalam jaringan dan dikirim secara multicast.&lt;/li&gt;&lt;li&gt;Dapat bekerja dengan konsep hirarki karena dapat dibagi berdasarkan konsep area.&lt;/li&gt;&lt;li&gt;Menggunakan cost sebagai metric, dengan cost terendah yang akan menjadi metric terbaik.&lt;/li&gt;&lt;li&gt;Tidak memiliki keterbatasan hop count tidak seperti RIP yang hanya bisa menjangkau 15 hop count.&lt;/li&gt;&lt;li&gt;Merupakan classless routing protocol.&lt;/li&gt;&lt;li&gt;Secara default nilai Adminsitrative Distance 110.&lt;/li&gt;&lt;li&gt;Memiliki fitur authentication pada saat pengiriman routing update.&lt;/li&gt;&lt;/ul&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/pengertian-ospfopen-shortest-path-first.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKgE8k5ziZjmhv9vjY_44AsyEbp2eqv2c2fhe_PvXMqtypJLzl3WgXoc1op8fEdSTtqBt6rnOBZCWvtExldZwREL35io4PTnKq5jRtV0sPRFWQrJ_5JiL_pIUUNvEjeAVOYSupzuKucBc/s72-c/ospf_part5_figs.jpg" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-4126668213226414557</guid><pubDate>Tue, 28 Apr 2015 09:02:00 +0000</pubDate><atom:updated>2015-06-19T22:06:25.979-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Sejarah Singkat Proyek Debian GNU/Linux</title><description>Proyek Debian pertama kali diprakarsai oleh Ian Murdock pada tanggal 16 Agustus 1993. Proyek Debian merupkan kumpulan dari &amp;nbsp;sukarelawan yang tergabung ke dalam sebuah wadah dan saling bahu-membahu membangun sebuah sistem GNU/Linux yang stabil.&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Proyek Debian merupakan sebuah organisasi non-profit yang pertama kalinya disponsori oleh Free Software Foundation (FSF&#39;s GNU Project). Pengujian terhadap sebuah software yang akan dikemas oleh distribusi Debian begitu ketat dan sangat hati-hati serta pemeliharaan paket software oleh setiap developer dan maintainer merupakan ciri khas dari proyek GNU/Linux.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2cozOC_NXGNnge3Skj8kS7AZCMd_QZ922OsPbChkFb3vNuN9IrA21mbug3TafB2AbegN4lWs5sGk4B12p9MlBt0xtcuQa6cfREoefXSjMC81QwW-UZwDVGebVv42APTmXmALlQEh4d44/s1600/ian_murdock.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img alt=&quot;Ian Murdock&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2cozOC_NXGNnge3Skj8kS7AZCMd_QZ922OsPbChkFb3vNuN9IrA21mbug3TafB2AbegN4lWs5sGk4B12p9MlBt0xtcuQa6cfREoefXSjMC81QwW-UZwDVGebVv42APTmXmALlQEh4d44/s1600/ian_murdock.jpg&quot; height=&quot;320&quot; title=&quot;Ian Murdock&quot; width=&quot;256&quot; /&gt;&lt;/a&gt;Waulaupun Debian merupakan organisasi non-profit, proyek Debian memiliki sistem organisasi yang sangat rapi dan terorganisasi secara sempurna. Sejak berdirinya Debian pada tahun 1993 sampai saat ini, proyek Debian telah melakukan 13 kali pergantian kepemimpinan sebagai berikut:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;ol&gt;&lt;li&gt;Ian Murdock : Agustus 1993 - Maret 1996&lt;/li&gt;&lt;li&gt;Bruce Perens : April 1996 - Desember 1997&lt;/li&gt;&lt;li&gt;Ian Jackson : Januari 1998 - Desember 1998&lt;/li&gt;&lt;li&gt;Wichert Akkerman : Januari 1999 - Maret 2001&lt;/li&gt;&lt;li&gt;Ben Collins : April 2001 - April 2002&lt;/li&gt;&lt;li&gt;Bdale Garbee : April 2002 - April 2003&lt;/li&gt;&lt;li&gt;Martin Muchlmayr : April 2003 - Maret 2005&lt;/li&gt;&lt;li&gt;Branden Robison : April 2005 - April 2006&lt;/li&gt;&lt;li&gt;Anthony Towns : April 2006 - April 2007&lt;/li&gt;&lt;li&gt;Sam Hocevar : April 2007 - April 2008&lt;/li&gt;&lt;li&gt;Steve McIntyre : April 2008 - April 2009&lt;/li&gt;&lt;li&gt;Steve McIntyre : April 2009 - April 2010&lt;/li&gt;&lt;li&gt;Stefano Zacchiroli : April 2010 - Sekarang&lt;/li&gt;&lt;/ol&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/sejarah-singkat-proyek-debian-gnulinux.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2cozOC_NXGNnge3Skj8kS7AZCMd_QZ922OsPbChkFb3vNuN9IrA21mbug3TafB2AbegN4lWs5sGk4B12p9MlBt0xtcuQa6cfREoefXSjMC81QwW-UZwDVGebVv42APTmXmALlQEh4d44/s72-c/ian_murdock.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-3329821151227615744</guid><pubDate>Sun, 26 Apr 2015 14:18:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.004-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Centos</category><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Apa Itu GNU/Linux?</title><description>Sebagaimana yang telah dijelaskan sebelumnya, &lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/apa-itu-gnulinux.html&quot; target=&quot;_blank&quot;&gt;GNU dan Linux &lt;/a&gt;adalah suatu kesatuan software yang saling terintegrasi membentuk sebuah sistem operasi yang cukup andal dan stabil. GNU/Linux merupakan sistem operasi multitasking sekaligus multiuser, Disebut multitasking karena GNU/Linux dapat mengatur pembagian penggunaan sumber daya CPU dari tugas-tugas yang sedang dieksekusi, Setiap tugas mendapatkan sumber daya perangkat keras yang sama. GNU/Linux harus dapat memproses setiap tugas dalam waktu yang sangat singkat. Beberapa tugas memiliki prioritas tertinggi sehingga diperlukan juga prioritas pemakaian sumber daya CPU ke tugas tersebut.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf4MhGDV6wVtLU8os5W5MdfKfeoXJYzge-nyBieNi-_dLdgx9hv314FysLFZ1hxPlmszqWozGAajqVIrtIek1mm0FAPyxcEVqc4EcLr-e9T27SpV3xp4lVal9iU0bujh9yFTXCXmgc9DE/s1600/GnuTuxSoftRevolution-v1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Gambar GNU Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf4MhGDV6wVtLU8os5W5MdfKfeoXJYzge-nyBieNi-_dLdgx9hv314FysLFZ1hxPlmszqWozGAajqVIrtIek1mm0FAPyxcEVqc4EcLr-e9T27SpV3xp4lVal9iU0bujh9yFTXCXmgc9DE/s1600/GnuTuxSoftRevolution-v1.jpg&quot; height=&quot;256&quot; title=&quot;Gambar GNU Linux&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Salah satu keunggulan dari sistem operasi multitasking adalah kemampuan dari sistem operasi tersebut untuk dapat menjalankan tugas-tugas yang berbeda secara simultan.&lt;br /&gt;&lt;br /&gt;Bagaimana sebuah komputer dapat dikatakan multiuser? Cukup sederhana saja, yakni pengguna dapat menggunakan komputer yang sama pada waktu yang bersamaan dan tetap terjadi proses pemisahan informasi antara pengguna yang ada. Sistem operasi multiuser harus mampu mengakomodasikan koneksi lebih dari satu user ke sistem secara simultan.</description><link>http://dejanlucker.blogspot.com/2015/04/apa-itu-gnulinux.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf4MhGDV6wVtLU8os5W5MdfKfeoXJYzge-nyBieNi-_dLdgx9hv314FysLFZ1hxPlmszqWozGAajqVIrtIek1mm0FAPyxcEVqc4EcLr-e9T27SpV3xp4lVal9iU0bujh9yFTXCXmgc9DE/s72-c/GnuTuxSoftRevolution-v1.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-1147749435005329499</guid><pubDate>Sat, 25 Apr 2015 15:12:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.012-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Ipfire</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Konfigurasi Mikrotik dengan Proxy Eksternal(IPFIRE &amp;quot;SINGLE INTERFACES&amp;quot;) Bisa Cache HTTP/HTTPS&amp;quot;</title><description>&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.htm&quot; rel=&quot;nofollow&quot; sl-processed=&quot;1&quot; style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; color: #24890d; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: Trebuchet MS, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVltVsvgKPaXfCSh_D9cBCk2A-5hE4Bh9H80BSCMrhsMVgWXFCt1-5IN2JLbIsMvXX_ZvFMkBgw0x84Ax_ZYh38aaMP2CMEWNEZ-dCcCEsMKdT6E2KV9DU8jbdW4tIrwx8oehEns5u7ik/s1600/4a395-topologi.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar Topologi&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVltVsvgKPaXfCSh_D9cBCk2A-5hE4Bh9H80BSCMrhsMVgWXFCt1-5IN2JLbIsMvXX_ZvFMkBgw0x84Ax_ZYh38aaMP2CMEWNEZ-dCcCEsMKdT6E2KV9DU8jbdW4tIrwx8oehEns5u7ik/s1600/4a395-topologi.png&quot; height=&quot;344&quot; title=&quot;Gambar Topologi&quot; width=&quot;640&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sebelum konfigurasi kita lihat baik baik dulu topologi diatas , agar tidak terjadi kesalahan pada saat kita mengkonfigurasi .&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;1. Kofigurasi Web Proxy di IPFire&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 1 Webproxy&quot; border=&quot;0&quot; height=&quot;253&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/f8a9b-fix.png?w=400&amp;amp;h=253&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 1 Webproxy&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; rel=&quot;nofollow&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 2 WebProxy&quot; border=&quot;0&quot; height=&quot;275&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/69c14-fix2.png?w=400&amp;amp;h=275&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 2 WebProxy&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Setelah selesai bisa di&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;“Save and Restart”&amp;nbsp;&lt;/span&gt;,&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Cek apakah sudah RUNNING? =&amp;gt; Status = Service&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; rel=&quot;nofollow&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 3 Webproxy&quot; border=&quot;0&quot; height=&quot;181&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/2c4f5-status.png?w=400&amp;amp;h=181&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 3 Webproxy&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-weight: 700;&quot;&gt;============&amp;gt; KONFIGURASI MIKROTIK&amp;lt;============&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-weight: 700;&quot;&gt;1. Setting Routes IP Proxy – IPFire&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; rel=&quot;nofollow&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 1 Mikrotik&quot; border=&quot;0&quot; height=&quot;237&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/aa3b1-routes.png?w=400&amp;amp;h=237&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 1 Mikrotik&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-weight: 700;&quot;&gt;&amp;nbsp;2. Setting Mangle =&amp;gt; Client akses internet di belokan ke Proxy&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-weight: 700;&quot;&gt;&lt;a href=&quot;https://luxtux.files.wordpress.com/2014/09/19316-baru.png&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;img alt=&quot;Gambar 2 Mikrotik&quot; border=&quot;0&quot; height=&quot;267&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/19316-baru.png?w=400&amp;amp;h=267&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 2 Mikrotik&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;https://luxtux.files.wordpress.com/2014/09/caa38-mkrotik2bmangle2b2.png&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; height=&quot;187&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/caa38-mkrotik2bmangle2b2.png?w=400&amp;amp;h=187&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Untuk firewall = nat saya&amp;nbsp; adalah seperti berikut:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; rel=&quot;nofollow&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 3 Mikrotik&quot; border=&quot;0&quot; height=&quot;105&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/1c5e2-firewll2bnat2bmasque.png?w=400&amp;amp;h=105&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 3 Mikrotik&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Konfigurasi Di atas hanya bisa caching port 80 “HTTP”&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Untuk bisa caching port 443&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;1. Matikan service Web Proxy di IP Fire&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 4 Webproxy&quot; border=&quot;0&quot; height=&quot;178&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/c04bc-mati2bproxy.png?w=400&amp;amp;h=178&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 4 Webproxy&quot; width=&quot;400&quot; /&gt;&amp;nbsp;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Setelah itu&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;“Save and Restart”&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;2. Download dulu script autoconfig nya.&lt;/span&gt;&lt;/div&gt;&lt;blockquote class=&quot;tr_bq&quot; style=&quot;border: 0px; font-style: italic; line-height: 24px; margin: 0px 0px 24px; outline: 0px; padding: 0px; quotes: none; vertical-align: baseline;&quot;&gt;&lt;pre style=&quot;border: 1px solid rgba(0, 0, 0, 0.0980392); box-sizing: border-box; font-family: monospace, serif; font-size: 15px; font-style: inherit; font-weight: inherit; line-height: 1.6; margin-bottom: 24px; max-width: 100%; outline: 0px; overflow: auto; padding: 12px; text-align: justify; vertical-align: baseline; white-space: pre-wrap; word-wrap: break-word;&quot;&gt;&lt;span style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;wget &lt;span class=&quot;skimlinks-unlinked&quot; style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;http://bahaya.kebiasaan.ml/autocfg.sh&lt;/span&gt; ; bash &lt;span class=&quot;skimlinks-unlinked&quot; style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;autocfg.sh&lt;/span&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/blockquote&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;3. Ikutilah petunjuk yang muncul di layar. Isi semua field yang diperlukan dengan baik dan benar.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 1 CLI Ipfire&quot; border=&quot;0&quot; height=&quot;252&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/04199-https.png?w=400&amp;amp;h=252&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 1 CLI Ipfire&quot; width=&quot;400&quot; /&gt;&amp;nbsp;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;3.&amp;nbsp; Selanjutnya, edit file script web proxy (sebelumnya jangan lupa backup file aslinya).&lt;/span&gt;&lt;/div&gt;&lt;blockquote class=&quot;tr_bq&quot; style=&quot;border: 0px; font-style: italic; line-height: 24px; margin: 0px 0px 24px; outline: 0px; padding: 0px; quotes: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;cp /etc/init.d/squid /etc/init.d/squid.backup&lt;/span&gt;&lt;/blockquote&gt;&lt;blockquote class=&quot;tr_bq&quot; style=&quot;border: 0px; font-style: italic; line-height: 24px; margin: 0px 0px 24px; outline: 0px; padding: 0px; quotes: none; vertical-align: baseline;&quot;&gt;&lt;div style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;vi /etc/init.d/squid&lt;/span&gt;&lt;/div&gt;&lt;/blockquote&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;4. Temukan kata seperti berikut di dalam file /etc/init.d/squid :&lt;/span&gt;&lt;/div&gt;&lt;pre style=&quot;border: 1px solid rgba(0, 0, 0, 0.0980392); box-sizing: border-box; font-family: monospace, serif; font-size: 15px; line-height: 24px; margin-bottom: 24px; max-width: 100%; outline: 0px; overflow: auto; padding: 12px; vertical-align: baseline; white-space: pre-wrap; word-wrap: break-word;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;iptables -t nat -A SQUID -i $1 -p tcp -d $LOCALIP --dport 80 -j RETUR&lt;br /&gt;iptables -t nat -A SQUID -i $1 -p tcp --dport 80 -j REDIRECT --to-port &quot;${TRANSPARENT_PORT}&quot;&lt;/span&gt;&lt;/pre&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;5. Kemudian Tambahkan di bawahnya.&lt;/span&gt;&lt;/div&gt;&lt;pre style=&quot;border: 1px solid rgba(0, 0, 0, 0.0980392); box-sizing: border-box; font-family: monospace, serif; font-size: 15px; line-height: 24px; margin-bottom: 24px; max-width: 100%; outline: 0px; overflow: auto; padding: 12px; vertical-align: baseline; white-space: pre-wrap; word-wrap: break-word;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;iptables -t nat -A SQUID -i $1 -p tcp -d $LOCALIP --dport 80 -j RETURN&lt;br /&gt;iptables -t nat -A SQUID -i $1 -p tcp -d $LOCALIP --dport 443 -j RETURN&lt;br /&gt;&lt;br /&gt;iptables -t nat -A SQUID -i $1 -p tcp --dport 80 -j REDIRECT --to-port &quot;${TRANSPARENT_PORT}&quot;&lt;br /&gt;iptables -t nat -A SQUID -i $1 -p tcp --dport 443 -j REDIRECT --to-port 3129&lt;/span&gt;&lt;/pre&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;}&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;6. Selesai&amp;nbsp;&lt;i&gt;editing&lt;/i&gt;, periksa konfigurasi proxy&amp;nbsp;dengan menggunakan “&lt;i&gt;squid -k parse&lt;/i&gt;” dan pastikan tidak ada&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;ERROR&amp;nbsp;&lt;/span&gt;pada konfigurasi. Lakukan “SAVE” konfigurasi Web Proxy lewat Web Interface.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;7. Jika tidak ada&amp;nbsp;&lt;i&gt;error.&amp;nbsp;&lt;/i&gt;Kemudian hidupkan lagi&amp;nbsp;&lt;i&gt;service&amp;nbsp;&lt;/i&gt;Web Proxynya&lt;i&gt;&lt;/i&gt;dengan meng-&lt;i&gt;Enable&amp;nbsp;&lt;/i&gt;kan&amp;nbsp;&lt;i&gt;interface&lt;/i&gt;&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;green0&lt;/span&gt;&amp;nbsp;di menu&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;Web Proxy&lt;/span&gt;&lt;i&gt;.&lt;/i&gt;Jangan lupa untuk&amp;nbsp;&lt;span style=&quot;font-weight: 700;&quot;&gt;“Save and Restart”&lt;/span&gt;&lt;i&gt;.&amp;nbsp;&lt;/i&gt;Pastikan service Web Proxy&lt;span style=&quot;font-weight: 700;&quot;&gt;RUNNING.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;8. Cek kembali di halaman Web Interface &amp;gt; ipables, dibagian “iptable network address translation”, klik “SQUID” &amp;gt; Update, jika NAT sudah benar&amp;nbsp;akan terlihat “tcp dpt:443 redir ports 3129″, seperti pada gambar berikut ini:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 5 Web Proxy&quot; border=&quot;0&quot; height=&quot;117&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/1a56e-status2bsquid.png?w=400&amp;amp;h=117&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 5 Web Proxy&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;9. Setting Mangle di Mikrotik untuk prot 443.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; line-height: 24px; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Gambar 4 Mikrotik&quot; border=&quot;0&quot; height=&quot;191&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/06725-mkrotik2bmangle.png?w=320&amp;amp;h=191&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Gambar 4 Mikrotik&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;10. Perlu dicatat, bahwa sobat&amp;nbsp;WAJIB mengimport sertifikat SSL secara manual ke browser klien. Kalo tidak, maka dapat dipastikan klien akan error saat browsing ke situs-situs HTTPS.&amp;nbsp;&lt;span class=&quot;wp-smiley wp-emoji wp-emoji-smile&quot; style=&quot;border: 0px; display: inline-block !important; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; min-height: 1.2em; outline: 0px; overflow: hidden; padding: 0px; position: relative !important; text-indent: 9999px; vertical-align: bottom; white-space: nowrap; width: 1.35em;&quot; title=&quot;:)&quot;&gt;:)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Silakan download sertifikat untuk selanjutnya di import ke browser klien. URL download adalah :&lt;/span&gt;&lt;/div&gt;&lt;blockquote class=&quot;tr_bq&quot; style=&quot;border: 0px; font-style: italic; line-height: 24px; margin: 0px 0px 24px; outline: 0px; padding: 0px; quotes: none; vertical-align: baseline;&quot;&gt;&lt;div style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-style: inherit; font-weight: inherit; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;200.100.10.2:81/&lt;span class=&quot;skimlinks-unlinked&quot; style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;client.crt&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/blockquote&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Kemudian akan tampil form,&amp;nbsp;&lt;i&gt;cheklist&amp;nbsp;&lt;/i&gt;semuanya.. Lalu ok!&lt;/span&gt;&lt;/div&gt;&lt;blockquote class=&quot;tr_bq&quot; style=&quot;border: 0px; font-style: italic; line-height: 24px; margin: 0px 0px 24px; outline: 0px; padding: 0px; quotes: none; vertical-align: baseline;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;border: 0px; clear: both; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px 1em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Certificate SSL&quot; border=&quot;0&quot; height=&quot;179&quot; src=&quot;https://luxtux.files.wordpress.com/2014/09/e89aa-chek.png?w=320&amp;amp;h=179&quot; style=&quot;border: 0px; height: auto; max-width: 100%; vertical-align: middle;&quot; title=&quot;Certificate SSL&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;/blockquote&gt;&lt;div style=&quot;border: 0px; line-height: 24px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Selesai. Silahkan cek di Log Proxy Apabila&amp;nbsp;&lt;i&gt;https&lt;/i&gt;&amp;nbsp;sudah di log, berarti konfigurasi anda berhasil.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: 0px; margin-bottom: 24px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; line-height: 24px;&quot;&gt;Jelasnya silahkan baca juga “&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: blue; font-family: inherit;&quot;&gt;&lt;a href=&quot;https://www.fazar.net/ssl-bump-dan-cache-https-dengan-webproxy-ipfire/&amp;amp;#8221;&quot;&gt;&lt;span style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; font-style: inherit; font-weight: inherit; line-height: 24px;&quot;&gt;https://www.fazar.net/ssl-bump-dan-cache-https-dengan-webproxy-ipfire/&amp;amp;#8221&lt;/span&gt;&lt;span style=&quot;line-height: 24px;&quot;&gt;;&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: blue; font-family: inherit; line-height: 23.9999980926514px;&quot;&gt;&lt;a href=&quot;https://luxtux.wordpress.com/2014/09/16/konfigurasi-mikrotik-with-proxy-eksternal-ipfire-single-interfaces-web-proxy-transparent-dapat-caching-httphttps/&quot;&gt;https://luxtux.wordpress.com/2014/09/16/konfigurasi-mikrotik-with-proxy-eksternal-ipfire-single-interfaces-web-proxy-transparent-dapat-caching-httphttps/&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: blue; font-family: inherit;&quot;&gt;&lt;span style=&quot;line-height: 23.9999980926514px;&quot;&gt;&lt;a href=&quot;http://brotherdotcom.blogspot.com/2014/08/installasi-squid-3-head-support-https.html&quot;&gt;http://brotherdotcom.blogspot.com/2014/08/installasi-squid-3-head-support-https.html&lt;/a&gt;&lt;/span&gt;&lt;span style=&quot;line-height: 23.9999980926514px;&quot;&gt;&quot;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/konfigurasi-mikrotik-dengan-proxy.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVltVsvgKPaXfCSh_D9cBCk2A-5hE4Bh9H80BSCMrhsMVgWXFCt1-5IN2JLbIsMvXX_ZvFMkBgw0x84Ax_ZYh38aaMP2CMEWNEZ-dCcCEsMKdT6E2KV9DU8jbdW4tIrwx8oehEns5u7ik/s72-c/4a395-topologi.png" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-8701758562936160353</guid><pubDate>Sat, 25 Apr 2015 14:41:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.023-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Centos</category><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>Tokoh Penting GNU/Linux</title><description>&lt;span style=&quot;font-family: inherit;&quot;&gt;Richard Matthew Stallman&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/tokoh-penting-gnulinux.html&quot;&gt;Richard Matthew Stallman&lt;/a&gt;(RMS) lahir di Manhattan pada tanggal 16 Maret 1953 dari pasangan Alice Lippman dan Daniel Stallman. Richard Stallman adalah tokoh sentral Free Software Foundation, pendiri Proyek &lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/tokoh-penting-gnulinux.html&quot;&gt;GNU&lt;/a&gt; serta pencetus hak lisensi copyleft dan konsep ini diabadikannya dengan lisensi General Public License (GPL). Berikut adalah Photo Stallman yang penulis ambil di website pribadinya (http://www.stallman.org).&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiriDBQEdVaT0TyOtnjF49jWpbgjk1k7t5zfChs5kJx5Ef_2eT7Li_aZ0YbaiKCgH60WL6HhzYQzw2Q5HSJeDrzj15Qc_LifyCGBO5w0N5BDKt_me9XlA-_e8RWrRj0mNF5Un1Pef8iCEY/s1600/stallman.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Richard Matthew Stallman&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiriDBQEdVaT0TyOtnjF49jWpbgjk1k7t5zfChs5kJx5Ef_2eT7Li_aZ0YbaiKCgH60WL6HhzYQzw2Q5HSJeDrzj15Qc_LifyCGBO5w0N5BDKt_me9XlA-_e8RWrRj0mNF5Un1Pef8iCEY/s1600/stallman.jpg&quot; height=&quot;213&quot; title=&quot;Richard Matthew Stallman&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Software GNU yang diciptakan oleh Richard Stallman seperti teks editor Emacs, debugger GDB dan kompiler GNU(GCC) merupakan bagian terpenting pad proyek GNU secara keseluruhan.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Tahun 1960-an merupakan era Personal Computer(PC). Kesempatan pertama yang didapatkan Stallman untuk mendalami komputer saat ia duduk di bangku sekolah menengah pertama(junior high school). Stallman menghabiskan masa liburannya setelah menyelesaikan sekolah menengah pertama untuk menulis program pertamanya.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Bahasa pemrograman yang digunakan pada waktu itu adalah PL/I pada komputer IBM 7094. Tahun 1974 Stallman meraih galar BA pada bidang fisika di Harvard University. Selama menjalani masa perkuliahannya di Harvard University, Stallman juga bekerja sebagai staf hacker di laboratorium AI MIT.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Tahun 1984 Stallman mengundurkan diri dari MIT untuk mencurahkan perhatian sepenuhnya terhadap proyek GNU sehingga akhirnya tidak dapat menyelesaikan program doktoral yang diikutinya. Namun demikian , Stallman telah mendapat 3 gelar Doctor Honoris Causa (HC) dari beberapa universitas di dunia.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Selain itu, Stallman juga sempat menjabat sebagai Assisten Laboratorium Biologi di Universitas Rockefeller. Berkat kemampuan analisis yang sangat tinggi membuat pimpinan laboratorium terseubut.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Linus B. Torvalds&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Linus Torvalds lahir pada tanggal 28 Desember 1969 di Helsinki-Finland. Saat berusia 10 tahun Linus Torvalds sudah mulai mencoba membuat program pada komputer Commodore VIC-20 milik sang kakek.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9zk26WXO2_gh1AZiCmQLIJ1QuQ2wEsml7dfzmQnEqA4lCCGf-pX0fDuOIgC4d-abnGD6Sm6RkuO_MEtpxKkMyunF5vJ19qfrOPjSU5BNPj80KGx13sCarR2zHqzBlWpnzJrrDISu8yP0/s1600/Linus+Torvalds.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Linus Torvalds&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9zk26WXO2_gh1AZiCmQLIJ1QuQ2wEsml7dfzmQnEqA4lCCGf-pX0fDuOIgC4d-abnGD6Sm6RkuO_MEtpxKkMyunF5vJ19qfrOPjSU5BNPj80KGx13sCarR2zHqzBlWpnzJrrDISu8yP0/s1600/Linus+Torvalds.jpg&quot; height=&quot;200&quot; title=&quot;Linus Torvalds&quot; width=&quot;130&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Tahun 1991 Torvalds tercatat sebagai mahasiswa ilmu komputer di University of Helsinki,Finland. Di tahun yang sama Torvalds membeli sebuah komputer(PC) dengan MS-DOS sebagai sistem operasinya. Namun, Linus Torvalds sendiri lebih menyukai menggunakan opertion system (OS) UNIX yang digunakan di departemen ilmu komputer tempat ia menuntut ilmu. &lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Linus Torvalds kemudian membuat sistem operasi varian UNIX untuk digunakan pada komputer miliknya. Setelah kernel Linux(linus&#39;s MINIX) rampung, Linus Torvalds kemudian mengirim e-mail ke Internet untuk memberikan informasi bahwa telah tersedia sebuah sistem operasi gratis beserta kode sumbernya,Berkat kestabilan Linux yang jarang mengalami crash membuat para vendor perusahaan ternama mengumumkan rencananya untuk mendukung Linux sebagai sistem operasi alternatif MS-Windows.&lt;/span&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/tokoh-penting-gnulinux.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiriDBQEdVaT0TyOtnjF49jWpbgjk1k7t5zfChs5kJx5Ef_2eT7Li_aZ0YbaiKCgH60WL6HhzYQzw2Q5HSJeDrzj15Qc_LifyCGBO5w0N5BDKt_me9XlA-_e8RWrRj0mNF5Un1Pef8iCEY/s72-c/stallman.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-7854210619458738964</guid><pubDate>Thu, 23 Apr 2015 09:02:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.032-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Pengenalan Jenis Antena Wi-fi dan Frekuensinya</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;div style=&quot;background-color: white; border: 0px; font-size: 13px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://bimg2.mlstatic.com/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit; font-size: small;&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvcqrPF5YW68WyU2IHNmwL6nF79BZAaGfS3Nhy5VJPq4xjhFK9tJAHhlOwgpjykKCbjqv5cpIHniCd9l7plV_Yb4NIaF5BQ4ALe9nsgv_ZSyHck2522C4UOEJ7RRElwPgq-d7ArpMmrYQ/s1600/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Antena Grid&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvcqrPF5YW68WyU2IHNmwL6nF79BZAaGfS3Nhy5VJPq4xjhFK9tJAHhlOwgpjykKCbjqv5cpIHniCd9l7plV_Yb4NIaF5BQ4ALe9nsgv_ZSyHck2522C4UOEJ7RRElwPgq-d7ArpMmrYQ/s1600/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg&quot; height=&quot;240&quot; title=&quot;Antena Grid&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/pengenalan-jenis-antena-wi-fi-dan.html&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Mau tau tentang Antena Wi-fi ayo simak!&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Halo teman teman blogger disini saya ingin berbagi informasi juga mengenai antena, ya menurut saya ini juga sangat penting untuk sebuah jaringan. Karena dari pengalaman saya pernah magang di ISP yang menggunakan Antena Grid ,omni,SXT, dan perangkat AP Mikrotik lainya.&lt;br /&gt;Dibidang elektronika definisi antena adalah “transformator / struktur transmisi antara gelombang terbimbing (saluran transmisi) dengan gelombang ruang bebas atau sebaliknya. Sekarang antena adalah salah satu elemen penting yang harus ada pada sebuah teleskop radio, TV, radar, dan semua alat komunikasi lainnya yang menggunakan sinyal”. Sebuah antena adalah bagian vital dari suatu pemancar atau penerima yang berfungsi untuk menyalurkan sinyal radio ke udara.Bentuk antena bermacam macam sesuai dengan desain, pola penyebaran dan frekuensi dan gain. Panjang antenna secara efektif adalah panjang gelombang frekuensi radio yang dipancarkannya. Antenna setengah gelombang adalah sangat poluler karena mudah dibuat dan mampu memancarkan gelombang radio secara efektif.&lt;/span&gt;&lt;/div&gt;&lt;h2 style=&quot;background-color: white; border: 0px; clear: both; font-size: 2.1rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Fungsi&lt;/span&gt;&lt;/h2&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Fungsi antena adalah untuk mengubah sinyal listrik menjadi sinyal elektromagnetik, lalu meradiasikannya (Pelepasan energy elektromagnetik ke udara / ruang bebas). Dan sebaliknya, antena juga dapat berfungsi untuk menerima sinyal elektromagnetik (Penerima energy elektromagnetik dari ruang bebas ) dan mengubahnya menjadi sinyal listrik.&lt;/span&gt;&lt;/div&gt;&lt;h2 style=&quot;background-color: white; border: 0px; clear: both; font-size: 2.1rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Karakter antena&lt;/span&gt;&lt;/h2&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pola radiasi&lt;br /&gt;Pola radiasi antena adalah plot 3-dimensi distribusi sinyal yang dipancarkan oleh sebuah antena, atau plot 3-dimensi tingkat penerimaan sinyal yang diterima oleh sebuah antena. Pola radiasiantena dibentuk oleh dua buah pola radiasi berdasar bidang irisan, yaitu pola radiasi pada bidang irisan arah elevasi (pola elevasi) dan pola radiasi pada bidang irisan arah azimuth (pola azimuth).&lt;/span&gt;&lt;/div&gt;&lt;h2 style=&quot;background-color: white; border: 0px; clear: both; font-size: 2.1rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Gain&lt;/span&gt;&lt;/h2&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Gain (directive gain) adalah karakter antena yang terkait dengan kemampuan antena mengarahkan radiasi sinyalnya, atau penerimaan sinyal dari arah tertentu. Gain bukanlah kuantitas yang dapat diukur dalam satuan fisis pada umumnya seperti watt, ohm, atau lainnya, melainkan suatu bentuk perbandingan.&lt;/span&gt;&lt;/div&gt;&lt;h2 style=&quot;background-color: white; border: 0px; clear: both; font-size: 2.1rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Polarisasi&lt;/span&gt;&lt;/h2&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Polarisasi didefinisikan sebagai arah rambat dari medan listrik. Antena dipol memiliki polarisasi linear vertikal . Mengenali polarisasi antena amat berguna dalam sistem komunikasi, khususnya untuk mendapatkan efisiensi maksimum pada transmisi sinyal.&lt;/span&gt;&lt;/div&gt;&lt;h2 style=&quot;background-color: white; border: 0px; clear: both; font-size: 2.1rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Antena&amp;nbsp; untuk WiFi&lt;/span&gt;&lt;/strong&gt;&lt;/h2&gt;&lt;h4 style=&quot;background-color: white; border: 0px; clear: both; font-size: 1.6rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Antena Omnidirectional&lt;/span&gt;&lt;/h4&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZNR-YHxkXUu_CepE-9HhveVQ2GlV7NBThyphenhyphenvBNDz8k4LJvj5gUCWPsM2BwXrauXEFdO6VJ6YfKI1THgzIFlHHK9oWgCOoN60w-c5cHd2SCR_AmjrPpr39v3P3GWw3N1ZC_78exnylk1yf1/s320/216165_0_Antena_Omni_Taiwan_15_Db.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;img alt=&quot;Antena Omni directional&quot; src=&quot;https://i0.wp.com/1.bp.blogspot.com/-FJ9Tuof9_xM/TbBKqtFvrzI/AAAAAAAAADU/DCEuhfvRo0I/s320/216165_0_Antena_Omni_Taiwan_15_Db.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Antena Omni directional&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;http://blog.komputerbutut.com/wp-content/uploads/2011/02/Antena-Omnidirectional.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;img alt=&quot;Antena2&quot; src=&quot;https://i0.wp.com/blog.komputerbutut.com/wp-content/uploads/2011/02/Antena-Omnidirectional.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Antena2&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sebuah antena Omnidirectional adalah antena daya sistem yang memancar secara seragam dalam satu pesawat dengan bentuk pola arahan dalam bidang tegak lurus. This pattern is often described as “donut shaped”. Pola ini sering digambarkan sebagai “donat berbentuk”. Antena Omnidirectional dapat digunakan untuk menghubungkan beberapa antena directional di outdoor point-to-multipoint komunikasi systems termasuk sambungan telepon selular dan siaran TV.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Antena omni mempunyai sifat umum radiasi atau pancaran sinyal 360-derajat yang tegak lurus ke atas. Omnidirectional antena secara normal mempunyai gain sekitar 3-12 dBi. Yang digunakan untuk hubungan Point-To-Multi-Point ( P2Mp) atau satu titik ke banyak titik di sekitar daerah pancaran. Yang baik bekerja dari jarak 1-5 km, akan menguntungkan jika client atau penerima menggunalan directional antenna atau antenna yang ter arah. Yang ditunjukkan di bawah adalah pola pancaran khas RFDG 140 omnidirectional antena. Radiasi yang horisontal dengan pancaran 360-derajat. Radiasi yang horisontal pada dasarnya E-Field yang berbeda dengan polarisasi yang vertikal adalah sangat membatasi potongan sinyal yang di pancarkan. Antena ini akan melayani atau hanya memberi pancaran sinyal pada sekelilingnya atau 360 derjat, sedangkan pada bagian atas antena tidak memiliki sinyal radiasi.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPxSO2MLWZhQnnpby53gPEcevVVdvrnNVF1rhGfIhZNk9X-dM0lrriKTutxJ7Ptv9GmsGssL15RLMnk7GEHJ1Dv0TQJGxwNlEiHmgMtef27gIBFuTPDJo9ZszA5YKrjbpFt9ZgRctv1pxj/s400/pola-radiasi-antena-omni.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Antena Sinyal&quot; src=&quot;https://i0.wp.com/2.bp.blogspot.com/-uW_LfnDcmT0/TbBKkXDGMGI/AAAAAAAAADQ/KNC2BZ6ta7I/s400/pola-radiasi-antena-omni.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Antena Sinyal&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;em style=&quot;border: 0px; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pola radiasi dari antenna Omni&lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;contoh antena Omnidirectional&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuuGUAyW6eqA6HtdPMB0ZEIf6SnLEYOVbzGgYO5uOBPtRhnq_y2T3k0Ru5rChUYi5Gr_R1X5t8srjj0iyhtx__5FYKMZvy5OAnutyu37esQHoph-T8Dj1239U18UoBP2S-ISSaiAyrcew3/s320/signal-keeper27.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Omnidirectional&quot; src=&quot;https://i2.wp.com/3.bp.blogspot.com/-baUfL6Ustys/TbBK4g2f1tI/AAAAAAAAADY/cOlhtgR3mqU/s320/signal-keeper27.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Omnidirectional&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1/4 Lambda antena 2.4Ghz WIFI&lt;/strong&gt;&lt;br /&gt;ini adalah antena termudah yg bisa dibuat dengan penguatan sekitar 3-4 dBi tergantung tuning dan nilai2 element yg ada.antenna ini dibuat dr kawat copper (tembaga) atau brass (kuningan) dan mempunyai sudut elevasi reflektor 30* dan mempunyai arah pancaran ke segala arah “omnidirectional” kira2 gambarnya seperti ini.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Part List-satu konektor tipe N female dgn 4 lobang sekitar,direkomendasikan mempunyai teflon insulasi diantara outer dan inner konektor. -20 cm tembaga atau kuningan berbentuk batang dgn diameter 2mm.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konstruksi:&lt;/span&gt;&lt;/div&gt;&lt;ol style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;dengan tang potong kawat yg dipakai menjadi 5 bagian masing2 4 cm panjangnya.&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;dgn kikir sedang (permukaan kikir) ratakan ke 4 bagian yg berlubang pd konektor N tsb sehingga memudahkan kita menyolder bagian reflektor.&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;dengan solder high power (yg mempunyai panas 80 watt minimal) solder ke empat batang kawat yg mau dipake di ke 4 sisi konektor tsb,hati2! panas yg cukup tinggi bisa melelehkan insulasi teflon yg ada di antara titik tengah konektor.(bagian yg berwarna putih susu).&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;tekuk 0.5 cm pd ujung kawat (4 buah yg ditekuk) dgn sudut 90 derajat,hati2 dengan konstruksi yg sedikit rumit ini.&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sesudah terpasang di keempat sisi konektor N,mk anda bisa solder bagian “hot wire” yg berfungsi sbg antena yg sesungguhnya dgn hati2 dan tentu saja rapi bukan..?&lt;br /&gt;kemudian rapikan jg ujung bagian bawah yg ada di bagian konektor N&lt;br /&gt;kemudian dengan sebuah teknik “jembatan keledai” kita gambar sudut 30 derajat dan tempel pd dinding utk mengukur ketepatan sudut antena yg kita buat, kemudian potong dgn tepat 3.05 cm radial (reflektor= yg tertempel pd ke empat sudut konektor N) dan central wire (yg tersolder di tengah konektor) ini perlu kehati2an dan ketepatan tinggi sebab kita akan bekerja pd freq yg amat tinggi! mk semakin tinggi suatu freq,akan semakin kritis pula nilai2 yg ada pd pembuatan antena tsb.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;TIPS:&lt;/strong&gt;&lt;br /&gt;Pembuatan ini di alokasikan pd channel 6 (2.44 Ghz) atau tepat pd titik tengah pd freq channel yg ada (13 channel).saran terbaik adl jangan memotong dulu bagian tengah sepanjang 3.0 cm,tp biarkan sepanjang apa adanya dan kurangi tiap 0.1 cm dan ukur besaran signal dgn memaki software semacam&amp;nbsp;&lt;span class=&quot;skimlinks-unlinked&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Netstumbler.ini&lt;/span&gt;&amp;nbsp;disebut “tuning and matching” jd kepanjangan yg dikehendaki hendaklah fixed dgn channel AP or wlan yg akan anda&amp;nbsp;&lt;span class=&quot;skimlinks-unlinked&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;tuju.anda&lt;/span&gt;&amp;nbsp;bisa melihat tuning by cutting ini sukses bila besaran signal akan membesar pd titik potong yg dikehendaki. Semakin pendek panjang iner wire semakin tinggi channel yg bisa diakses (dlm hal optimum signal receive maupun transmit) dan semakin rendah chanel yg dipakai semakin panjang pula iner wire.&lt;/span&gt;&lt;/div&gt;&lt;h4 style=&quot;background-color: white; border: 0px; clear: both; font-size: 1.6rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Antena Sectoral&lt;/span&gt;&lt;/h4&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIub5Ya6rXfyBeb7KK1NqFfpcg8orDQUS5LXrcYzYiWG7e8b0A8vF3sn-4onNwf6YygzT8KCg5HB0HmovlwAQLwVwaXK7U0snQiQvOCRdhAWdNMzF_bffdbmwL84vJbPWlB7dw0vqyTkVs/s1600/949249_sektoral_antena1.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Antena Sectoral&quot; src=&quot;https://i1.wp.com/3.bp.blogspot.com/-i0JYn9ctGVw/T5lzX1pLv1I/AAAAAAAAAYo/Y1pXOymgP5Y/s1600/949249_sektoral_antena1.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Antena Sectoral&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Antena Sectoral hampir mirip dengan antena omnidirectional. Yang juga digunakan untuk Access Point to serve a Point-to-Multi-Point (P2MP) links. Beberapa antenna sectoral dibuat tegak lurus , dan ada juga yang horizontal.Antena sectoral mempunyai gain jauh lebih tinggi dibanding omnidirectional antena di sekitar 10-19 dBi. Yang bekerja pada jarak atau area 6-8 km. Sudut pancaran antenna ini adalah 45-180 derajat dan tingkat ketinggian pemasangannya harus diperhatikan agar tidak terdapat kerugian dalam penangkapan sinyal.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMx_Ln2k2lry0BzG9MADXOHLscFPpuCkbeYybCEl5_jXanAbbVzNAscSobVhW137Ev-5Tlv5Q52G-U6vy1qJvKymFR6W_iezpiQgMxJ7JX6NLEE5HeWKC3Xc1TEEaza6qv338TIrwGyKM/s1600/2.png&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Sinyal Sectoral&quot; src=&quot;https://i0.wp.com/2.bp.blogspot.com/-mXuKp9XojgU/UO5dTBVRXVI/AAAAAAAAACw/_N0A-8X09Ek/s1600/2.png&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Sinyal Sectoral&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;http://blog.komputerbutut.com/wp-content/uploads/2011/02/Antena-Sectnral.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;br /&gt;&lt;/a&gt;Pola pancaran yang horisontal kebanyakan memancar ke arah mana antenna ini di arahkan sesuai dengan jangkauan dari derajat pancarannya, sedangkan pada bagian belakang antenna tidak memiliki sinyal pancaran.Antenna sectoral ini jika di pasang lebih tinggi akan menguntungkan penerimaan yang baik pada suatu sector atau wilayah pancaran yang telah di tentukan.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;h4 style=&quot;background-color: white; border: 0px; clear: both; font-size: 1.6rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Antenna Grid&lt;/span&gt;&lt;/h4&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://bimg2.mlstatic.com/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;img alt=&quot;Antena Grid2&quot; height=&quot;300&quot; src=&quot;https://i0.wp.com/bimg2.mlstatic.com/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Antena Grid2&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pola pancaran antena grid&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_MxhvYVzW1jTksZb1_kcXfHF-IvWc4cvrz9p4JjFEjDpsIU7FTlWBk1wd8KpGhxnPF7OzxGzRQLgw1QATA6zWnVmLzYB5EMSq08afyU45cJLp-QcWmmBtoSvAb1RfmyZAFeQQuOd8nPA/s1600/3.png&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;img alt=&quot;Pancaran Antena Grid&quot; src=&quot;https://i0.wp.com/3.bp.blogspot.com/-ig9v3BDzWlQ/UO5eFHWMk4I/AAAAAAAAADA/nnvyEo5FcMc/s1600/3.png&quot; style=&quot;border: 0px; max-width: 100%;&quot; title=&quot;Sinyal Antena Grid&quot; /&gt;&lt;/a&gt;&lt;br /&gt;selain itu ada&amp;nbsp; juga&amp;nbsp; antena&lt;/span&gt;&lt;/div&gt;&lt;ol style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Solid Disc&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Yagi&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;dll&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;mungkin akan saya&amp;nbsp; bahas&amp;nbsp; lain kali.&amp;nbsp;&lt;span class=&quot;wp-smiley wp-emoji wp-emoji-bigsmile&quot; style=&quot;border: 0px; display: inline-block !important; font-style: inherit; font-weight: inherit; margin: 0px; min-height: 1.2em; outline: 0px; overflow: hidden; padding: 0px; position: relative !important; text-indent: 9999px; vertical-align: bottom; white-space: nowrap; width: 1.35em;&quot; title=&quot;:D&quot;&gt;:D&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;h3 style=&quot;background-color: white; border: 0px; clear: both; font-size: 1.8rem; margin: 20px 0px 0.4em; outline: 0px; padding: 0px; text-shadow: rgba(0, 0, 0, 0.2) 0px 1px 1px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: small;&quot;&gt;Frekuensi yang umum digunakan&lt;/span&gt;&lt;/h3&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Wi-Fi dirancang berdasarkan spesifikasi&amp;nbsp;&lt;a href=&quot;http://id.wikipedia.org/w/index.php?title=IEEE_802.11&amp;amp;action=edit&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;IEEE 802.11&lt;/a&gt;. Sekarang ini ada empat variasi dari 802.11, yaitu: 802.11a, 802.11b, 802.11g, and 802.11n. Spesifikasi b merupakan produk pertama Wi-Fi. Variasi g dan n merupakan salah satu produk yang memiliki penjualan terbanyak pada&amp;nbsp;&lt;a href=&quot;http://id.wikipedia.org/wiki/2005&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;2005&lt;/a&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Spesifikasi Wi-Fi&lt;/span&gt;&lt;/div&gt;&lt;table style=&quot;background-color: white; border-spacing: 0px; border: 0px; line-height: 19.5px; margin: 0px 0px 1.5em; outline: 0px; padding: 0px; vertical-align: baseline; width: 600px;&quot;&gt;&lt;tbody style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;tr style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Spesifikasi&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Kecepatan&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Frekuensi&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Cocok&lt;br /&gt;dengan&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://konten.jaylangkung.com/wiki/802.11b&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;802.11b&lt;/span&gt;&lt;/a&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;11 Mb/s&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;2.4 GHz&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;b&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://konten.jaylangkung.com/wiki/802.11a&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;802.11a&lt;/span&gt;&lt;/a&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;54 Mb/s&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;5 GHz&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;a&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://konten.jaylangkung.com/wiki/802.11g&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;802.11g&lt;/span&gt;&lt;/a&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;54 Mb/s&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;2.4 GHz&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;b , g&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;a href=&quot;http://konten.jaylangkung.com/w/index.php?title=802.11n&amp;amp;action=edit&quot; sl-processed=&quot;1&quot; style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;802.11n&lt;/span&gt;&lt;/a&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;100 Mb/s&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;2.4 GHz&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;strong style=&quot;border: 0px; font-style: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;b , g , n&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; border: 0px; line-height: 19.5px; margin-bottom: 1.5em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Di banyak bagian dunia, frekuensi yang digunakan oleh Wi-Fi, pengguna tidak diperlukan untuk mendapatkan ijin dari pengatur lokal (misal, Komisi Komunikasi Federal di A.S.). 802.11a menggunakan frekuensi yang lebih tinggi dan oleh sebab itu daya jangkaunya lebih sempit, lainnya sama. Versi Wi-Fi yang paling luas dalam pasaran AS sekarang ini (berdasarkan dalam IEEE 802.11b/g) beroperasi pada 2.400 MHz sampai 2.483,50 MHz. Dengan begitu mengijinkan operasi dalam 11 channel (masing-masing 5 MHz), berpusat di frekuensi berikut:&lt;/span&gt;&lt;/div&gt;&lt;ul style=&quot;background-color: white; border: 0px; line-height: 19.5px; list-style: square; margin: 0px 0px 1.5em 3em; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 1 – 2,412 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 2 – 2,417 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 3 – 2,422 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 4 – 2,427 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 5 – 2,432 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 6 – 2,437 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 7 – 2,442 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 8 – 2,447 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 9 – 2,452 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 10 – 2,457 MHz;&lt;/span&gt;&lt;/li&gt;&lt;li style=&quot;border: 0px; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Channel 11 – 2,462 MHz&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit; line-height: 19.5px;&quot;&gt;Sumber:&lt;a href=&quot;https://mrizqiariadi.wordpress.com/2014/06/09/jenis-antena-wi-fi-dan-frekuensi-yang-digunakan/comment-page-1/#comment-2&quot;&gt;https://mrizqiariadi.wordpress.com/2014/06/09/jenis-antena-wi-fi-dan-frekuensi-yang-digunakan/comment-page-1/#comment-2&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/pengenalan-jenis-antena-wi-fi-dan.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvcqrPF5YW68WyU2IHNmwL6nF79BZAaGfS3Nhy5VJPq4xjhFK9tJAHhlOwgpjykKCbjqv5cpIHniCd9l7plV_Yb4NIaF5BQ4ALe9nsgv_ZSyHck2522C4UOEJ7RRElwPgq-d7ArpMmrYQ/s72-c/antena-wifi-150mbps-80211n-antena-internet-inalambrico-hwo_MLM-F-78179881_2244.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-6332017095989685683</guid><pubDate>Thu, 23 Apr 2015 08:30:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.043-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Menariknya Linux Dengan Warna-Warni</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqtX4goo2yKVnFVBXff7yItnBYuHLMYcJhn8u0yHwCXPar9JfgbJNGtO3KtsE4se5l26hhpSfU6Rr3rnh3-QPPMN6LP9g3-H84TvVeVCYhyphenhyphenycZrxw28OAp5-CfJiabSLr2s3fQRh4Rqvc/s1600/tail-squid-access.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;CCZE&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqtX4goo2yKVnFVBXff7yItnBYuHLMYcJhn8u0yHwCXPar9JfgbJNGtO3KtsE4se5l26hhpSfU6Rr3rnh3-QPPMN6LP9g3-H84TvVeVCYhyphenhyphenycZrxw28OAp5-CfJiabSLr2s3fQRh4Rqvc/s1600/tail-squid-access.jpg&quot; height=&quot;251&quot; title=&quot;CCZE&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/menariknya-linux-dengan-warna-warni.html&quot;&gt;Menariknya Linux Dengan Warna-Warni&lt;/a&gt; Selamat sore sobat linux , ada yang keren nih dari linux , hehe.. tulisannya bisa berwarna warni , yah membuat kita lebih asik dan mempermudah kita membaca log atau command yang ada pada linux .&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr1T_I0MdRHdvZlOcoPCO_mVohY9Vo3BVDqX0I1fEh5KWdxTMd4ulyvNjijhajZLYd3kdirYTCypnwE8aoa-x0aG3rmG50f0tsVFQs7kwUWGq2IDvTC_OqOwFQ1y4ZOFYkTde5a_VSMgA/s1600/ccze_farbige_logs.png&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;ccze adalah log colorizer (menjadikan log terlihat berwarna misalnya pada saat di tail) yang bersifat modular dengan plugin “pewarna” untuk berkas log apm, exim, fetchmail, httpd, postfix, procmail, squid, syslog, ulogd, vsftpd, xferlog, dan sebagainya.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Cara Install pada debian:&lt;/span&gt;&lt;br /&gt;&lt;ol style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Packet CCZE terletak pada DVD-2 Debian , kita masukkan saja Dvdnya.&amp;nbsp;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Kemudian,Ketikkan Perintah apt-cdrom add.&amp;nbsp;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;dan install dengan perintah apt-get install ccze bisa deh , digunakan . Contoh: &lt;br /&gt;tail -f /var/log/squid/access.log | ccze&lt;br /&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr1T_I0MdRHdvZlOcoPCO_mVohY9Vo3BVDqX0I1fEh5KWdxTMd4ulyvNjijhajZLYd3kdirYTCypnwE8aoa-x0aG3rmG50f0tsVFQs7kwUWGq2IDvTC_OqOwFQ1y4ZOFYkTde5a_VSMgA/s1600/ccze_farbige_logs.png&quot; style=&quot;clear: left; margin-bottom: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;Gambar Log CCZE&quot; border=&quot;0&quot; height=&quot;221&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr1T_I0MdRHdvZlOcoPCO_mVohY9Vo3BVDqX0I1fEh5KWdxTMd4ulyvNjijhajZLYd3kdirYTCypnwE8aoa-x0aG3rmG50f0tsVFQs7kwUWGq2IDvTC_OqOwFQ1y4ZOFYkTde5a_VSMgA/s1600/ccze_farbige_logs.png&quot; title=&quot;Gambar Log CCZE&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Semoga bermanfaat ya teman teman !!&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;!-- Blogger automated replacement: &quot;https://images-blogger-opensocial.googleusercontent.com/gadgets/proxy?url=http%3A%2F%2F2.bp.blogspot.com%2F-CHPersPGdmo%2FVTisg1sX_GI%2FAAAAAAAAABA%2FBW92t0dT5OI%2Fs1600%2Fccze_farbige_logs.png&amp;amp;container=blogger&amp;amp;gadget=a&amp;amp;rewriteMime=image%2F*&quot; with &quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr1T_I0MdRHdvZlOcoPCO_mVohY9Vo3BVDqX0I1fEh5KWdxTMd4ulyvNjijhajZLYd3kdirYTCypnwE8aoa-x0aG3rmG50f0tsVFQs7kwUWGq2IDvTC_OqOwFQ1y4ZOFYkTde5a_VSMgA/s1600/ccze_farbige_logs.png&quot; --&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/menariknya-linux-dengan-warna-warni.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqtX4goo2yKVnFVBXff7yItnBYuHLMYcJhn8u0yHwCXPar9JfgbJNGtO3KtsE4se5l26hhpSfU6Rr3rnh3-QPPMN6LP9g3-H84TvVeVCYhyphenhyphenycZrxw28OAp5-CfJiabSLr2s3fQRh4Rqvc/s72-c/tail-squid-access.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-2492483753345402380</guid><pubDate>Thu, 23 Apr 2015 02:23:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.050-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Penjelasan dan Pengenalan Iptables Linux</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/pengertian-iptables-dengan-penjelasan.html&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pengertian Iptables pada Linux&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sobat Linux , sore ini saya ingin posting lagi mengenai firewall yaitu IPTABLES. banyak sekali kelebihan yang dimiliki iptables ini . makanya tidak salahnya kita juga harus mempelajari mengenai Iptables Dilinux.&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3rz3OtOH2-xGNSvvywMAMfVhy2ZKKv2yweq7JcbXRgLAEqdaUqau1NpEy1_D68ADy97605raOMvkF9o5KlBQm7I3QaekEelLb2jwuUCeWAKFMkjxhAiKpUSbCflUyvJMopHUQoani6gs/s1600/iptables1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Penjelasan dan Pengenalan Iptables Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3rz3OtOH2-xGNSvvywMAMfVhy2ZKKv2yweq7JcbXRgLAEqdaUqau1NpEy1_D68ADy97605raOMvkF9o5KlBQm7I3QaekEelLb2jwuUCeWAKFMkjxhAiKpUSbCflUyvJMopHUQoani6gs/s1600/iptables1.jpg&quot; height=&quot;205&quot; title=&quot;Penjelasan dan Pengenalan Iptables Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;I.   Mengenal Iptables&lt;br /&gt;&lt;br /&gt;Apa sih Iptables dan juga NetFilter itu? &lt;br /&gt;Iptables adalah modul userpace yang berinteraksi pada baris perintah untuk memasukkan aturan firewall ke tabel yang telah ditetapkan. &lt;br /&gt;Sedangkan NetFilter adalah modul kernel, yang dibangun dalam kernel yang benar – benar melakukan penyaringan. &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;II.   Pemahaman Dasar Tentang Cara Kerja Iptables&lt;br /&gt;&lt;br /&gt;Bagaimana Konsep Dari Iptables itu?&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;http://cloudindonesia.com/dasar-iptables-bag-1&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;img src=&quot;https://blogger.googleusercontent.com/img/proxy/AVvXsEixfuEsJ1JK0Y_5GejFq3RtWl1E9IW5rgugU7dqsmnfKWZVB-xB65Ipr9h3ioluutiwsm_vlBJLY2mPJKe21YLMaCIrulWcmKrvREULSfN3OEg5Q2QPL8X-OovZGURdUMCkkfKYiRRj86t9FFgTS245wHaGmAMYo32EwdDSk5wzlav8H49o2gP6hs9Fd6wJ=&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;(gambar 1)&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;Iptables itu menggunakan konsep alamat IP, protokol (tcp, udp, icmp) dan juga port. &lt;br /&gt;Iptables menggunakan chain (INPUT, OUTPUT, dan FORWARD) apabila data yang diproses melalui paket ip akan dilewati dalam tabel penyaringan terlebih dahulu seperti pada gamba1 diatas. &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Pada gambar1 chain tersebut digambarkan pada lingkaran, jadi saat sebuah paket sampai pada sebuah lingkaran, maka disitulah terjadi proses penyaringan. Chain akan memutuskan nasib paket tersebut apabila keputusannya adalah DROP, maka paket tersebut akan di-drop, tetapi jika chain memutuskan untukACCEPT, maka paket akan dilewatkan melalui diagram tersebut.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;III.   Istilah – Istilah diDalam Command Iptables&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Istilah – istilah tersebut misalnya, memberitahu apa yang harus dilakukan terhadap lanjutan sintaks perintah, dan dilakukan untuk penambahan atau penghapusan sesuatu dari tabel atau yang lain, seperti dibawah ini :&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;sintaks IPTables = iptables [-t table] command [match] [target/jump] &lt;br /&gt;Table &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Penggunannya disesuaikan dengan sifat dan karakteristik masing-masing. Fungsi dari masing-masing tabel tersebut sebagai berikut : &lt;br /&gt;NAT = Secara umum digunakan untuk melakukan Network Address Translation. adalah pengganti field alamat asal atau alamat tujuan dari sebuah paket. &lt;br /&gt;MANGLE = Digunakan untuk melakukan penghalusan (mangle) paket seperti TTL, TOS, dan MARK. &lt;br /&gt;FILTER = Secara Umum, inilah pemfilteran paket yang sesungguhnya, disini paket akan ditentukan apakah akan di-DROP, LOG, ACCEPT atau REJECT &lt;br /&gt;Command &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Command pada baris perintah IPTables akan memberitahu apa yang harus dilakukan terhadap lanjutan sintaks perintah.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-A or - -append = Perintah ini menambahkan aturan pada akhir chain. Aturan akan ditambahkan di akhir baris pada chain yang bersangkutan, sehingga akan dieksekusi terakhir.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-D or – -delete = Perintah ini menghapus suatu aturan pada chain. Dilakukan dengan cara menyebutkan secara lengkap perintah yang ingin dihapus atau dengan menyebutkan nomor baris dimana perintah akan dihapus.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-R or - -replace = Penggunaannya sama seperti - -delete, tetapi command ini menggantinya dengan entry yang baru.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-I or - -insert = Memasukkan aturan pada suatu baris di chain. Aturan akan dimasukkan pada baris yang disebutkan, dan aturan awal yang menempati baris tersebut akan digeser ke bawah. Demikian pula baris-baris selanjutnya.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-L or - -list = Perintah ini menampilkan semua aturan pada sebuah tabel. Apabila tabel tidak disebutkan, maka seluruh aturan pada semua tabel akan ditampilkan, walaupun tidak ada aturan sama sekali pada sebuah tabel. Command ini bisa dikombinasikan dengan option –v (verbose), -n (numeric) dan –x (exact).&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-F or – -flush = Perintah ini mengosongkan aturan pada sebuah chain. Apabila chain tidak disebutkan, maka semua chain akan di-flush.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-N or - -new-chain = Perintah tersebut akan membuat chain baru.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-X or – -delete-chain = Perintah ini akan menghapus chain yang disebutkan. Agar perintah di atas berhasil, tidak boleh ada aturan lain yang mengacu kepada chain tersebut.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-P or – -policy = Perintah ini membuat kebijakan default pada sebuah chain. Sehingga jika ada sebuah paket yang tidak memenuhi aturan pada baris-baris yang telah didefinisikan, maka paket akan diperlakukan sesuai dengan kebijakan default ini.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-E or - -rename-chain = Perintah ini akan merubah nama suatu chain.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-v or – -verbose = Memberikan output yang lebih detail, utamanya digunakan dengan – -list. Jika digunakan dengan – -list, akan menampilkam K (x1.000), M (1.000.000) dan G (1.000.000.000).&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-x or - -exact = Memberikan output yang lebih tepat.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-n or - -numeric = Memberikan output yang berbentuk angka. Alamat IP dan nomor port akan ditampilkan dalam bentuk angka dan bukan hostname ataupun nama aplikasi/servis.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -line-number = Akan menampilkan nomor dari daftar aturan. Hal ni akan mempermudah bagi kita untuk melakukan modifikasi aturan, jika kita mau meyisipkan atau menghapus aturan dengan nomor tertentu.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -modprobe = Memerintahkan IPTables untuk memanggil modul tertentu. Bisa digunakan bersamaan dengan semua command.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-p or - -protocol = Digunakan untuk mengecek tipe protokol tertentu. Contoh protokol yang umum adalah TCP, UDP, ICMP dan ALL. Daftar protokol bisa dilihat pada /etc/protocols. Tanda inversi juga bisa diberlakukan di sini, misal kita menghendaki semua protokol kecuali icmp, maka kita bisa menuliskan – -protokol ! icmp yang berarti semua kecuali icmp.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-s or – -src or- -source = Kriteria ini digunakan untuk mencocokkan paket berdasarkan alamat IP asal. Alamat di sini bisa berberntuk alamat tunggal seperti 192.168.0.10, atau suatu alamat network menggunakan netmask misal 192.168.0.0/255.255.255.0, atau bisa juga ditulis 192.168.0.0/24 yang artinya semua alamat 192.168.0.x. Kita juga bisa menggunakan inversi.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-d or- -dst or - -destination = Digunakan untuk mecocokkan paket berdasarkan alamat tujuan. Penggunaannya sama dengan match –src&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-i or- -in-interface = Match ini berguna untuk mencocokkan paket berdasarkan interface di mana paket datang. Match ini hanya berlaku pada chain INPUT, FORWARD dan PREROUTING&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-o or- -out-interface = Berfungsi untuk mencocokkan paket berdasarkan interface di mana paket keluar. Penggunannya sama dengan – -in-interface. Berlaku untuk chain OUTPUT, FORWARD dan POSTROUTING&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -sport or- -source-port = Match ini berguna untuk mecocokkan paket berdasarkan port asal. Dalam hal ini kia bisa mendefinisikan nomor port atau nama service-nya. Daftar nama service dan nomor port yang bersesuaian dapat dilihat di /etc/services. – -sport juga bisa dituliskan untuk range port tertentu. Misalkan kita ingin mendefinisikan range antara port 22 sampai dengan 80, maka kita bisa menuliskan – -sport 22:80.Jika bagian salah satu bagian pada range tersebut kita hilangkan maka hal itu bisa kita artikan dari port 0, jika bagian kiri yang kita hilangkan, atau 65535 jika bagian kanan yang kita hilangkan. Contohnya – -sport :80 artinya paket dengan port asal nol sampai dengan 80, atau – -sport 1024: artinya paket dengan port asal 1024 sampai dengan 65535.Match ini juga mengenal inversi.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -dport or- -destination-port = Penggunaan match ini sama dengan match – -source-port.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -tcp or -flags =Digunakan untuk mencocokkan paket berdasarkan TCP flags yang ada pada paket tersebut. Pertama, pengecekan akan mengambil daftar flag yang akan diperbandingkan, dan kedua, akan memeriksa paket yang di-set 1, atau on.Pada kedua list, masing-masing entry-nya harus dipisahkan oleh koma dan tidak boleh ada spasi antar entry, kecuali spasi antar kedua list. Match ini  mengenali SYN,ACK,FIN,RST,URG, PSH. Selain itu kita juga menuliskan ALL dan NONE. Match ini juga bisa menggunakan inversi.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- -syn = Match ini akan memeriksa apakah flag SYN di-set dan ACK dan FIN tidak di-set. Perintah ini sama artinya jika kita menggunakan match - -tcp-flags SYN,ACK,FIN SYNPaket dengan match di atas digunakan untuk melakukan request koneksi TCP yang baru terhadap server.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;UDP Matches = Karena bahwa protokol UDP bersifat connectionless, maka tidak ada flags yang mendeskripsikan status paket untuk untuk membuka atau menutup koneksi. – -sport atau – -source-port- -dport atau – -destination-port&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;ICMP Matches = Paket ICMP digunakan untuk mengirimkan pesan-pesan kesalahan dan kondisi-kondisi jaringan yang lain. – -icmp-type&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Explicit Matches&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;a. MAC Address&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Match jenis ini berguna untuk melakukan pencocokan paket berdasarkan MAC source address. Contoh = iptables –A INPUT –m mac –mac-source 00:00:00:00:00:01&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;b. Multiport Matches&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Ekstensi Multiport Matches digunakan untuk mendefinisikan port atau port range lebih dari satu, yang berfungsi jika ingin didefinisikan aturan yang sama untuk beberapa port. Contoh = iptables –A INPUT –p tcp –m multiport – -source-port 22,53,80,110&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;c. Owner Matches&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Penggunaan match ini untuk mencocokkan paket berdasarkan pembuat atau pemilik/owner paket tersebut. contoh = iptables –A OUTPUT –m owner – -uid-owner 500 or – -gid-owner&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;d. State Matches &lt;br /&gt;Match ini mendefinisikan state apa saja yang cocok. Ada 4 state yang berlaku, yaitu NEW, ESTABLISHED, RELATED dan INVALID. Contohnya = iptables –A INPUT –m state – -state RELATED,ESTABLISHED&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Target/Jump&lt;br /&gt;Target atau jump adalah perlakuan yang diberikan terhadap paket-paket yang memenuhi kriteria atau match. Sebagai contoh dibuat sebuah chain yang bernama tcp_packets. Setelah ditambahkan aturan-aturan ke dalam chain tersebut, kemudian chain tersebut akan direferensi dari chain input. iptables –A INPUT –p tcp –j tcp_packets&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-j ACCEPT or - -jump ACCEPT = Ketika paket cocok dengan daftar match dan target ini diberlakukan, maka paket tidak akan melalui baris-baris aturan yang lain dalam chain tersebut atau chain yang lain yang mereferensi chain tersebut. Akan tetapi paket masih akan memasuki chain-chain pada tabel yang lain seperti biasa.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-j DROP or - -jump DROP = Target ini men-drop paket dan menolak untuk memproses lebih jauh. Dalam beberapa kasus mungkin hal ini kurang baik, karena akan meninggalkan dead socket antara client dan server.Paket yang menerima target DROP benar-benar mati dan target tidak akan mengirim informasi tambahan dalam bentuk apapun kepada client atau server.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-j RETURN or – -jump RETURN = Target ini akan membuat paket berhenti melintasi aturan-aturan pada chain dimana paket tersebut menemui target RETURN. Jika chain merupakan subchain dari chain yang lain, maka paket akan kembali ke superset chain di atasnya dan masuk ke baris aturan berikutnya. Apabila chain adalah chain utama misalnya INPUT, maka paket akan dikembalikan kepada kebijakan default dari chain tersebut.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;-j MIRROR = Apabila kompuuter A menjalankan target seperti contoh di atas, kemudian komputer B melakukan koneksi http ke komputer A, maka yang akan muncul pada browser adalah website komputer B itu sendiri. Karena fungsi utama target ini adalah membalik source address dan destination address.Target ini bekerja pada chain INPUT, FORWARD dan PREROUTING atau chain buatan yang dipanggil melalui chain tersebut.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;a. LOG Target&lt;br /&gt;Ada beberapa option yang bisa digunakan bersamaan dengan target ini. Yang pertama adalah yang digunakan untuk menentukan tingkat log. Contoh = iptables –A FORWARD –p tcp –j LOG – -log-level debug or iptables –A INPUT –p tcp –j LOG – -log-prefix “INPUT Packets”&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;b. REJECT Target &lt;br /&gt;Secara umum, REJECT bekerja seperti DROP, yaitu memblok paket dan menolak untuk memproses lebih lanjut paket tersebut. Tetapi, REJECT akan mengirimkan error message ke host pengirim paket tersebut. Contohnya = iptables –A FORWARD –p tcp –dport 22 –j REJECT – -reject-with icmp-host-unreachable or icmp-net-unreachable, or icmp-host-unreachable, icmp-port-unreachable, or icmp-proto-unrachable, or icmp-net-prohibited dan icmp-host-prohibited.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;c. SNAT Target&lt;br /&gt;Target ini berguna untuk melakukan perubahan alamat asal dari paket (Source Network Address Translation). Target ini berlaku untuk tabel nat pada chain POSTROUTING, dan hanya di sinilah SNAT bisa dilakukan. Contohnya = iptables –t nat –A POSTROUTING –o eth0 –j SNAT – -to-source 194.236.x.x-194.236.x.x:1024-32000&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;d. DNAT Target&lt;br /&gt;Berkebalikan dengan SNAT, DNAT digunakan untuk melakukan translasi field alamat tujuan (Destination Network Address Translation) pada header dari paket-paket yang memenuhi kriteria match. Contohnya =  iptables –t nat –A PREROUTING –p tcp –d 182.123.4.5 – -dport 80 –j DNAT – -to-destination 192.168.0.2&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;e. MASQUERADE Target&lt;br /&gt;Secara umum, target MASQUERADE bekerja dengan cara yang hampir sama seperti target SNAT, tetapi target ini tidak memerlukan option – -to-source. Contohnya = iptables –t nat –A POSTROUTING –o ppp0 –j MASQUERADE&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;f. REDIRECT Target&lt;br /&gt;Target REDIRECT digunakan untuk mengalihkan jurusan (redirect) paket ke mesin itu sendiri. Target ini umumnya digunakan untuk mengarahkan paket yang menuju suatu port tertentu untuk memasuki suatu aplikasi proxy, lebih jauh lagi hal ini sangat berguna untuk membangun sebuah sistem jaringan yang menggunakan transparent proxy. Contohnya = iptables –t nat –A PREROUTING –i eth1 –p tcp – -dport 80 –j REDIRECT – -to-port 8180&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Sumber:http://cloudindonesia.com/dasar-iptables-bag-1/&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;!-- Blogger automated replacement: &quot;https://images-blogger-opensocial.googleusercontent.com/gadgets/proxy?url=http%3A%2F%2Fcloudindonesia.com%2Fwp-content%2Fuploads%2F2014%2F03%2Fimg1-DASAR_IPTABLES_1.jpg&amp;amp;container=blogger&amp;amp;gadget=a&amp;amp;rewriteMime=image%2F*&quot; with &quot;https://blogger.googleusercontent.com/img/proxy/AVvXsEixfuEsJ1JK0Y_5GejFq3RtWl1E9IW5rgugU7dqsmnfKWZVB-xB65Ipr9h3ioluutiwsm_vlBJLY2mPJKe21YLMaCIrulWcmKrvREULSfN3OEg5Q2QPL8X-OovZGURdUMCkkfKYiRRj86t9FFgTS245wHaGmAMYo32EwdDSk5wzlav8H49o2gP6hs9Fd6wJ=&quot; --&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/penjelasan-dan-pengenalan-iptables-linux.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3rz3OtOH2-xGNSvvywMAMfVhy2ZKKv2yweq7JcbXRgLAEqdaUqau1NpEy1_D68ADy97605raOMvkF9o5KlBQm7I3QaekEelLb2jwuUCeWAKFMkjxhAiKpUSbCflUyvJMopHUQoani6gs/s72-c/iptables1.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-213086708051463729</guid><pubDate>Tue, 21 Apr 2015 07:21:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.058-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><title>Kelebihan dan Kekurangan PCC dan NTH (Load Balance)</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/kelebihan-dan-kekurangan-pcc-dan-nth.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Kelebihan dan Kekurangan PCC dan NTH&quot;&gt;Kelebihan dan Kekurangan PCC dan NTH&lt;/a&gt;&lt;br /&gt;Sore Sahabat Blogger dimanapun berada , Sore hari ini saya ingin bercerita lagi mengenai Mikrotik,Buat menambah ilmu kita semua hehe.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgy6-imGXQ5637m7Tf7F8R8wJ72F1cu8Bdh2dtVnzNitDoohVan8JKYS-o7M-nNO5a3wnLe0qqy99RxGoXkqg90pDeyHxRNt4qM3OeLhdlsivS-MtYIrkknCc2xKninnkw8WY1kxkHtN2qk/s1600/LoadBalance.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Kelebihan dan Kekurangan PCC dan NTH&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgy6-imGXQ5637m7Tf7F8R8wJ72F1cu8Bdh2dtVnzNitDoohVan8JKYS-o7M-nNO5a3wnLe0qqy99RxGoXkqg90pDeyHxRNt4qM3OeLhdlsivS-MtYIrkknCc2xKninnkw8WY1kxkHtN2qk/s1600/LoadBalance.png&quot; height=&quot;182&quot; title=&quot;Kelebihan dan Kekurangan PCC dan NTH&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Diantara kita pasti ada yang masih bingung mengenai yang manakah , yang harus kita pakai untuk Load Balance ???&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit; font-size: large;&quot;&gt;PPC atau NTH&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Seperti pernah di sampaikan pada MUM di jakarta kemaren. Konsep PCC ( baik LB ataupun tidak karena saya yakin PCC bisa di gunakan lebih dari sekedar LB ) itu mencatat unix log di systemnya. jika kita menggunakan type both address and port. Berarti ketika salah satu packet kita melakukan koneksi dia akan dicatat alamat sumber alamat tujuan dan portnya.. ketika packet pada sumber yang sama melakukan koneksi kembali untuk kedua kalinya ke alamat tujuan yang sama dan port yang sama dia akan melalui jalur PCC yang sama dengan sebelumnya.. sedangkan NTH. adalah konsep round robin sesuai konter ( jumlah Nth LB ) yang dibuat. misal ada 3 LB. antrian packet akan di koneksikan secara bergantian misal : 1 2 3 1 2 3 1 2 3 dan seterusnya begitu.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;span style=&quot;font-size: large;&quot;&gt;kelebihan :&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;Nth&lt;/b&gt; : Beban bisa merata karena packet di bebankan secara seimbang sesuai antrian&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;PCC&lt;/b&gt; : Hubungan client server terjalin utuh ( terjamin ) karena selalu pada jalur yang sama.. misal buka youtube.. kalau pake LB Nth kadang mengalami kendala karena beberapa requestnya dari ip yang berbeda2.. sedangkan kalau PCC lebih mudah karena ip sumber dan route selalu sama.&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;span style=&quot;font-size: large;&quot;&gt;kekurangan : &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;Nth&lt;/b&gt; : seperti saya sampaikan sebelumnya.. IPnya ganti2.. jadi masuk ke forum kadang minta rememberme ( cookies ).&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;PCC&lt;/b&gt; : memungkinkan terjadinya over load pada salah satu jalur.. ketika banyak akses kebetulan jalurnya sama dan beban nya bersama sama.&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/kelebihan-dan-kekurangan-pcc-dan-nth.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgy6-imGXQ5637m7Tf7F8R8wJ72F1cu8Bdh2dtVnzNitDoohVan8JKYS-o7M-nNO5a3wnLe0qqy99RxGoXkqg90pDeyHxRNt4qM3OeLhdlsivS-MtYIrkknCc2xKninnkw8WY1kxkHtN2qk/s72-c/LoadBalance.png" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-8512906622120845974</guid><pubDate>Mon, 20 Apr 2015 23:15:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.066-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>Penjelasan Hak Akses File / Directory Linux (Ubuntu,Debian,Mint)</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/penjelasan-hak-akses-file-directory.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Hak Akses File / Directory ( File Permission) Di Linux (Ubuntu,Debian,Mint)&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Hak Akses File / Directory ( File Permission) Di Linux (Ubuntu,Debian,Mint)&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Halo Teman-teman Blogger!! pagi ini , dingin sekali nih habis hujan, enaknya minum yang hangat hangat sambil posting Blogger ya . kemaren saya mempelajari sesuatu yang jua tidak kalah penting dan harus Pengguna Linux ketahui. yang telah saya baca dan pelajari dulu, udah lama sih ber abad-abad hihi , enggak deh cuma baru Dua tahun selama diSMK . Oke deh langung saja saya bercerita.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pada postingan kali ini,saya akan membahas tentang Pemberian Hak akses dan Manajemen File Pada Linux khususnya linux turunan dari Debian (ubuntu,kubuntu).&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sistem operasi linux dirancang sebagai sistem operasi multiuser sehingga hak akses file pada sistem operasi linux sangat penting untuk melindungi data atau file- file yang  tersimpan didalam sistem operasi tersebut supaya aman dari pengguna lain. Pada sebuah sistem operasi linux ada beberapa file yang  tidak dapat diakses oleh user tertentu,hal ini  dikarenakan hak akses yang diberikan oleh user dalam sebuah sistem operasi.&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a href=&quot;https://www.blogger.com/null&quot; name=&quot;more&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; transition: all 0.3s ease-out;&quot;&gt;&lt;/a&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Hak akses File (File Permission)&lt;/span&gt;&lt;/b&gt; merupakan hak  yang diberikan kepada user untuk mengakses sebuah file / directori.&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Ada 3 Macam hak Akses (File Permission) pada sistem operasi linux yaitu :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Read,&lt;/span&gt;&lt;/b&gt; Mengizinkan user lain hanya untuk membaca dan membuka file /direktori tetapi user lainnya tidak dapat melakukan perubahan atau modifikasi file/direktori.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Write,&lt;/span&gt;&lt;/b&gt; Mengizinkan user lain untuk memodifikasi sebuah file /direktori sehingga user lain dapat melakukan penambahan,pengubahan,dan penghapusan file atau direktori.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Execute,&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&lt;/span&gt;Hak akses Execute mengizinkan user bisa menjalankan/mengeksekusi file/direktori pada sistem operasi sebagai program atau shell script, atau bisa dibilang&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&lt;b&gt;fulluser.&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Selain hak akses (file permission) diatas yang dimiliki file/direktori sistem operasi Linux juga terdapat tiga buah mode akses terhadap file/direktori.&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Adapun ketiga mode akses tersebut, yaitu :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Owner,&lt;/span&gt;&lt;/b&gt; Hak akses user pemilik file /direktori  sehingga user lain tidak dapat melakukan modifikasi pada file/direktori tersebut apabila tidak mendapatkan izin akses pemilik file/ direktori.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Group,&lt;/span&gt;&lt;/b&gt; Hak akses yang dimiliki group tempat user tersebut berada sehingga hanya user yang didaftarkan didalam group yang bisa mengakses file /direktori tersebut.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Other,&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #666666;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 14px; line-height: 21px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;Hak akses yang dimiliki setiap user selain pemilik file / direktori. Sehingga user lain dapat mengakses file /direktori yang dimiliki oleh owner tersebut tergantung pada file permision yang diberikan oleh owner.&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br style=&quot;background-color: white; color: #666666; font-size: 14px;&quot; /&gt;Berikut rincian penjelasan mode akses dan hak akses terhadap sebuah file /direktori GNU/Linux :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRsd6Dhcr_TGrirjaLxIqijODRIvSgu1XsCAc4poUvlHdbpFbQk-p7XMXUe7XzP6hGNXX7slv-ieNE77At9_y8uvSZTq72187DRPr8psISPo4SKA9h4v5GaQ2BR42Fo2AAObqUEvlPGRt9/s1600/1.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Struktur Hak Akses&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRsd6Dhcr_TGrirjaLxIqijODRIvSgu1XsCAc4poUvlHdbpFbQk-p7XMXUe7XzP6hGNXX7slv-ieNE77At9_y8uvSZTq72187DRPr8psISPo4SKA9h4v5GaQ2BR42Fo2AAObqUEvlPGRt9/s1600/1.png&quot; height=&quot;124&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Struktur Hak Akses&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Keterangan Gambar :&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Dari gambar diatas dapat dilihat bahwa sebuah file/direktori secara default mempunyai atribut&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px; text-align: justify;&quot;&gt;&amp;nbsp;-|rwx|rwx|rwx.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Penjelasan Gambar :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Tanda&amp;nbsp;&lt;b&gt;“-”&lt;/b&gt;&amp;nbsp;pertama merupakan tipe file/direktori. tanda “-” menandakan file dan “d” menandakan directory.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;3 tanda berikutnya “rwx” merupakan permission File yang dimiliki oleh&amp;nbsp;&lt;b&gt;owner.&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;3 tanda berikutnya “rwx” merupakan permission File yang dimiliki oleh&amp;nbsp;&lt;b&gt;group&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;3 tanda terakhir “rwx” merupakan atribut permission File untuk&amp;nbsp;&lt;b&gt;other/pengguna lain&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; margin-left: 18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; margin-bottom: 0.0001pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;Cara menentukan permission file /direktori&amp;nbsp; read,write,dan execute :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; margin-bottom: 0.0001pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm;&quot;&gt;&lt;b&gt;&lt;u&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Mode Numerik&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/u&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px;&quot;&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Hak akses terhadap file / direktori  dapat  juga dikonversi ke dalam bilangan biner (0 dan 1) dan octal (0-7)  seperti yang tampak pada tabel berikut.&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6UuO8RsIh48Re08nTPv_wO6Fmu_oSJd91XO0B_w_2iXCGWCS9d1KW9sk2UAjXLdxwxCH9VqVUAPMLSKyjWm8FFm9kmG5tXayfxdtXfS0EdYJokVOVnXGS7LYovB_CJ7EBWa9Wqt54zglV/s1600/2.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Pengenalan Angka Hak Akses&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6UuO8RsIh48Re08nTPv_wO6Fmu_oSJd91XO0B_w_2iXCGWCS9d1KW9sk2UAjXLdxwxCH9VqVUAPMLSKyjWm8FFm9kmG5tXayfxdtXfS0EdYJokVOVnXGS7LYovB_CJ7EBWa9Wqt54zglV/s1600/2.png&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Pengenalan Angka Hak Akses&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Keterangan Gambar :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;Gambar&amp;nbsp;&lt;/span&gt;&lt;/b&gt;diatas merupakan keterangan arti angka/nilai pada pemberian hak akses dimana diwakili oleh 3 angka octal untuk perizinan filenya.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Standar umumnya adalah:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;4&amp;nbsp;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;berarti read (r)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;2 berarti write&amp;nbsp;&lt;span title=&quot;(w)&quot;&gt;(w)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;1 berarti execute&amp;nbsp;&lt;span title=&quot;(w)&quot;&gt;(w)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-left: 18pt; text-indent: -18pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 20px;&quot;&gt;·&lt;span style=&quot;font-size: 7pt; font-stretch: normal; line-height: normal;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;- berarti tidak ada izin (-)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Jika ingin memberikan hak akses pada sebuah file / direktori maka tinggal menjumlahkan bilangan diatas.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;strong&gt;Contoh:&lt;/strong&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm;&quot;&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Memberikan hak akses&lt;span style=&quot;color: #666666;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 14px; line-height: 21px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;Read Write dan Execute&lt;/b&gt; pada sebuah file/direktori secara bersamaan maka numeriknya menjadi seperti ini:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaQjE4ZYH6U6tEZyLgopMZ_Xu2d5-bBKu7uSzJVRUAUJEnlb7ser7hv2M5sbKhHkFgMVtEjAWRIxhmnLlMK7WtSA0JuQdcp8EWl31JYflYPoD-ezicX-Y7DPvsVPLrDtGyYxDydc7yCj29/s1600/3.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Struktur Ke2 Hak Akses&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaQjE4ZYH6U6tEZyLgopMZ_Xu2d5-bBKu7uSzJVRUAUJEnlb7ser7hv2M5sbKhHkFgMVtEjAWRIxhmnLlMK7WtSA0JuQdcp8EWl31JYflYPoD-ezicX-Y7DPvsVPLrDtGyYxDydc7yCj29/s1600/3.png&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Struktur Ke2 Hak Akses&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Read + write + execute&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;4 + 2 + 1 = 7&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Contoh pemberian hak akses pada file/direktori linux :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjejBHDHSgh1NBbjtEGRlE1qtJdNozbS_kcY2NSyIsw7bbmz0aossxWL0DDyRK_XVj123zq19Hqea38y9ZGSFVG1ropUrOTznGl3Smon5hyxcFWWNYs9YSNPUfMy_9OBWkRG297GvAJ5rjS/s1600/4.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Contoh Hak Akses 1&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjejBHDHSgh1NBbjtEGRlE1qtJdNozbS_kcY2NSyIsw7bbmz0aossxWL0DDyRK_XVj123zq19Hqea38y9ZGSFVG1ropUrOTznGl3Smon5hyxcFWWNYs9YSNPUfMy_9OBWkRG297GvAJ5rjS/s1600/4.png&quot; height=&quot;77&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Contoh Hak Akses 1&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br style=&quot;background-color: white; color: #666666; font-size: 14px;&quot; /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Penjelasan :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Perintah diatas pertama membuat sebuah direktori bernama&amp;nbsp;&lt;b&gt;hak_akses&lt;/b&gt;&amp;nbsp;yang mempunyai hak akses folder&amp;nbsp;&lt;b&gt;d|rwx| r-x| r-x dimana&amp;nbsp;&lt;/b&gt;Hak akses untuk user adalah&lt;b&gt;&amp;nbsp;rwx,&amp;nbsp;&lt;/b&gt;Hak akses untuk group adalah&amp;nbsp;&lt;b&gt;rx&amp;nbsp;&lt;/b&gt;dan Hak akses untuk&amp;nbsp;&lt;b&gt;Other&lt;/b&gt;&amp;nbsp;adalah&amp;nbsp;&lt;b&gt;rx.&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br style=&quot;background-color: white; color: #666666; font-size: 14px;&quot; /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Kemudian ingin&amp;nbsp;&lt;b&gt;mengubah&lt;/b&gt;&amp;nbsp;hak akses folder&lt;b&gt;&amp;nbsp;hak_akses&amp;nbsp;&lt;/b&gt;menggunakan perintah :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhF7NcBp_ncxsK6GAf8WqeZs0LIw9NbVDJHStO6m7cZEqP6iujUChqh6RvB5MIec9iaZ9oQ6uF9qZg7vrL1Oa85SCULA521WKoIk5amTBDqx_Ydt3tPQwE0gctc-kMOT8uZCRW4jctGeuq8/s1600/5.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Contoh Hak Akses 2&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhF7NcBp_ncxsK6GAf8WqeZs0LIw9NbVDJHStO6m7cZEqP6iujUChqh6RvB5MIec9iaZ9oQ6uF9qZg7vrL1Oa85SCULA521WKoIk5amTBDqx_Ydt3tPQwE0gctc-kMOT8uZCRW4jctGeuq8/s1600/5.png&quot; height=&quot;48&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Contoh Hak Akses 2&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Syntax diatas menunjukan hak akses untuk User adalah 7 (rwx), untuk grup adalah 7 (rwx), dan untuk others  juga 7 (rwx).&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm; text-align: justify;&quot;&gt;&lt;b&gt;&lt;u&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Mode Simbolik /Huruf&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/u&gt;&lt;/b&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Perubahan hak akses file/direktori pada linux juga dapat dilakukan dengan menggunakan huruf dengan aturan sebagai berikut :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;u&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&amp;nbsp;-&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;User pemilik file atau direktori&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;g&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&amp;nbsp;-&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;User lain yang berada pada group yang sama dari user pemilik file atau direktori.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;o&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&amp;nbsp;-&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;Seluruh user selain owner dan group pemilik file atau direktori.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;a&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&amp;nbsp;-&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;Seluruh user (all).&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;b&gt;Operator:&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align=&quot;center&quot; style=&quot;background-color: white; color: #666666; font-size: 14px;&quot;&gt;&lt;table border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;MsoTableGrid&quot; style=&quot;border-collapse: collapse; border: none;&quot;&gt;&lt;tbody&gt;&lt;tr style=&quot;height: 18.2pt;&quot;&gt;&lt;td style=&quot;border: 1pt solid windowtext; height: 18.2pt; padding: 0cm 5.4pt; width: 42.3pt;&quot; valign=&quot;top&quot; width=&quot;56&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b&gt;+&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16pt;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style=&quot;border: 1pt solid windowtext; height: 18.2pt; padding: 0cm 5.4pt; width: 258.2pt;&quot; valign=&quot;top&quot; width=&quot;344&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;Menambahkan hak akses&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 42.3pt;&quot; valign=&quot;top&quot; width=&quot;56&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;-&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style=&quot;border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0cm 5.4pt; width: 258.2pt;&quot; valign=&quot;top&quot; width=&quot;344&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;Membuang hak akses&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 42.3pt;&quot; valign=&quot;top&quot; width=&quot;56&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;=&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style=&quot;border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0cm 5.4pt; width: 258.2pt;&quot; valign=&quot;top&quot; width=&quot;344&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt;&quot;&gt;equal&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;br /&gt;&lt;b&gt;Contoh :&lt;br /&gt;Pemberian hak akses pada direktori dengan aturan sebagai berikut :&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;user&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;akan diberi hak akses penuh/full yaitu  read, write dan execute (rwx).&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;b style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px;&quot;&gt;group&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;akan diberi hak akses read dan execute (r-x).&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Dan &lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;b&gt;other&lt;/b&gt;&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;akan diberi hak akses baca (r--) saja.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLbpKAThMvB7RsT-aYytxocs-r8LEFPpa7rxxWW-XlE0x2kIFrtIKz_CXZUoCDULJr82rZqdqFyEf6bJZTm9a54xmDjefs0gub50N6O2y5NqzCaqbAUGkNybEtfn-dOD6BDNOMrha-wEEM/s1600/6.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Contoh Hak Akses 3&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLbpKAThMvB7RsT-aYytxocs-r8LEFPpa7rxxWW-XlE0x2kIFrtIKz_CXZUoCDULJr82rZqdqFyEf6bJZTm9a54xmDjefs0gub50N6O2y5NqzCaqbAUGkNybEtfn-dOD6BDNOMrha-wEEM/s1600/6.png&quot; height=&quot;76&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Contoh Hak Akses 3&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Keterangan :&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Syntak&lt;b&gt;&amp;nbsp;–R&amp;nbsp;&lt;/b&gt;digunakan karena typenya adalah&amp;nbsp;&lt;b&gt;direktori “d”&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sedangkan untuk menambah hak akses eksekusi (x) untuk user other maka tinggal mengetikan perintah dengan tanda (+) dikuti hak akses yang ingin ditambahkan begitu pula sebaliknya jika ingin menghilangkan hak akses read (r) tinggal mengetikan perintah dengan tanda (-) dikuti hak akses yang ingin ditambahkan.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Bila kurang jelas bisa melihat perintah berikut :&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXSXhhh-l-Z6oKHVNft9jwIyalXFj6tlh6Nsmdx4A_S5ACP-ZdDP-H3Xr2qgLkZ-cFtXGayVcUSHaRlOtC83ZTI3PHJhP-ch7alONuYYo-bn9z3KTza-3RqG9zElcC6CFpMrFRPhA1Yc7Y/s1600/7.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Contoh Hak Akses 4&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXSXhhh-l-Z6oKHVNft9jwIyalXFj6tlh6Nsmdx4A_S5ACP-ZdDP-H3Xr2qgLkZ-cFtXGayVcUSHaRlOtC83ZTI3PHJhP-ch7alONuYYo-bn9z3KTza-3RqG9zElcC6CFpMrFRPhA1Yc7Y/s1600/7.png&quot; height=&quot;72&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Contoh Hak Akses 4&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Selain hak akses pada file /direktori terdapat juga  perintah lain untuk mengubah kepemilikan terhadap sebuah file atau direktori yaitu dengan menggunakan perintah &lt;b style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;i&gt;chown&lt;/i&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 12pt;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pada contoh berikut sebuah direktori &lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;b&gt;akses&lt;/b&gt;&lt;/span&gt; dimiliki (owner) oleh user root dan group root. Direktori tersebut akan diubah kepemilikannya ke &lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;b&gt;user debian&lt;/b&gt;&amp;nbsp;dan&amp;nbsp;&lt;b&gt;group ftp&lt;/b&gt;&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;dengan perintah sebagai berikut:&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;background-color: white; clear: both; color: #666666; font-size: 14px; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDBF-YHq__qjmCZ7UrKiTLfTAfpHMEv96VF8IAktxBvAOEj_3rKI2eR2CDeIlXz0ln-YbAXFmoH3Dx8KuJT4dEut02-hySO4K8PxC0sXvRZackaGlxgT0_-4z54eKDcU7e2WX4E3Y365ro/s1600/8.png&quot; imageanchor=&quot;1&quot; style=&quot;-webkit-transition: all 0.3s ease-out; color: #2aa9e0; margin-left: 1em; margin-right: 1em; text-decoration: none; transition: all 0.3s ease-out;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Contoh Hak Akses 5&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDBF-YHq__qjmCZ7UrKiTLfTAfpHMEv96VF8IAktxBvAOEj_3rKI2eR2CDeIlXz0ln-YbAXFmoH3Dx8KuJT4dEut02-hySO4K8PxC0sXvRZackaGlxgT0_-4z54eKDcU7e2WX4E3Y365ro/s1600/8.png&quot; height=&quot;63&quot; style=&quot;margin: 5px 10px 10px 5px; max-width: 100%;&quot; title=&quot;Contoh Hak Akses 5&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;Keterangan :&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 12pt; text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0cm;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Opsi&lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&amp;nbsp;-&lt;b&gt;hR&lt;/b&gt;&amp;nbsp;&lt;/span&gt;digunakan untuk mengubah kepemilikan &lt;span style=&quot;background-color: white; color: #666666; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;b&gt;direktori&lt;/b&gt;&amp;nbsp;&lt;b&gt;akses&lt;/b&gt;&lt;/span&gt; secara rekursif (seluruh direktori/file) yang berada di bawahnya termasuk symbolic link tanpa mengubah hak akses kepemilikan file/direktori sumbernya.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; color: #666666; font-size: 14px; line-height: 21px; margin-bottom: 0cm; text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: 12pt; line-height: 24px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sumber:http://www.komputerjaringan.com/2014/11/hak-akses-file-directory-file.html&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/penjelasan-hak-akses-file-directory.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRsd6Dhcr_TGrirjaLxIqijODRIvSgu1XsCAc4poUvlHdbpFbQk-p7XMXUe7XzP6hGNXX7slv-ieNE77At9_y8uvSZTq72187DRPr8psISPo4SKA9h4v5GaQ2BR42Fo2AAObqUEvlPGRt9/s72-c/1.png" height="72" width="72"/><thr:total>3</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-2217678175594918123</guid><pubDate>Sat, 18 Apr 2015 05:14:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.077-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Ipfire</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Pengenalan Linux IPFIRE</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwubDqrPTEyeQmUH99dJnuhgv5OqVMXgnnJP8-M7wrY4VJlonri2Xy-xHnpY0vw280vOB1FoL_nbWmQ1U5ilRzI9ewiCIxTtmW_nQbNBlZ7oB4CETzqzqX7l-uGFHcd2X2ZhkKZh8RnONM/s1600/ipfire-02.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot;background-color: white; font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFKSt2XhyZ7P4pth6bf6NTXtbNePD7DzqFGL5enGsrNPID1ANm-g5mTdQKH_ucLieq0yYcckHYwoj4zds8tcMiV_qmc7m3BOHo0V9vDUQSGnTVh6XoHbJfWvue5c-itLeZONqy_-3NXFTg/s1600/ipfire01.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFKSt2XhyZ7P4pth6bf6NTXtbNePD7DzqFGL5enGsrNPID1ANm-g5mTdQKH_ucLieq0yYcckHYwoj4zds8tcMiV_qmc7m3BOHo0V9vDUQSGnTVh6XoHbJfWvue5c-itLeZONqy_-3NXFTg/s1600/ipfire01.jpg&quot; height=&quot;240&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;background-color: white; font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Halo para blogger yang luar biasa. pada hari ini saya akan kembali lagi share mengenai seputar Linux , kali ini adalah IPFIRE . langsung saja kita simak ya:D&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;background-color: white; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/pengenalan-linux-ipfire.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Pengenalan Linux IPFIRE&quot;&gt;Pengenalan Linux IPFIRE&lt;/a&gt;IPFIRE adalah system operasi yang digunakan sebagai firewall, router, proxy server, dan lain-lain yang berguna untuk mengamankan system jaringan komputer. IPFIRE didistribusikan dibawah licensy GPL (General Public License) / sering kita menyebutnya linux sehingga dapat kita peroleh secara gratis dengan mengunduhnya disitus resminya yaitu http://www.ipfire.org/en/index. IPFIRE sendiri merupakan pengembangan dari IPCOP dan Smoothwall yang kemudian dikembangkan sendiri secara mandiri oleh team pengembang IPFIRE. Dalam mengembangkan proyek ini team pengembang IPFIRE menitik beratkan pada kemudahan isntalasi, kemudahan konfigurasi karena IPFIRE dapat dikonfigurasi melalui WEB interface dan level keamanan yang tinggi selain itu team pengembang IPFIRE juga benar-benar memperhatikan masalah keamanan jaringan komputer secara dynamis dan berkala agar tetap aman. Dengan demikian IPFIRE sangat cocok digunakan untuk network administrator pemula maupun profesional.&lt;span class=&quot;fullpost&quot; style=&quot;background-color: white; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span class=&quot;fullpost&quot; style=&quot;background-color: white; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;IPFIRE memiliki beberapa fitur penggunaan dalam system jaringan selain itu IPFIRE juga memiliki dukungan addon yang membuat IPFIRE menjadi firewall yang handal dan aman. beberapa fitur yang dimiliki IPFIRE antara lain:&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span class=&quot;fullpost&quot; style=&quot;background-color: white; font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;1. Jika di fungsikan sebagai firewall, fokus utama IPFIRE memang digunakan sebagai firewall, ini berfungsi untuk mengatur kebijakan dalam autentikasi terhdap system jaringan. Layanan yang dapat djalankan antara lain:&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;stateful inspection firewall berdasarkan arsitektur Netfilter linux&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;intrusion detection system with Guardian addon as extension (IPS system) Sistem&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;deteksi intrusi dengan addon Guardian sebagai perpanjangan (sistem IPS)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;filter for invalid/non-standard packages filter untuk tidak valid / paket&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;separate network segments for server (DMZ) and wireless with custom policies&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;segmen jaringan yang terpisah untuk server (DMZ) dan nirkabel dengan kebijakan&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;kustom&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;DoS attack protection (perlindungan serangan Dos)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Application proxies for HTTP and FTP (with access control and content filtering)&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;and DNS aplikasi proxy untuk HTTP dan FTP (dengan kontrol akses dan&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;kontenfiltering) dan DNS&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;incoming and outgoing packet filtering masuk dan keluar packet filtering&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit; font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Quality of Service and traffic shaping Kualitas Layanan dan lalu lintas&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;2. Essential networking services, IPFIRE memiliki fungsi-fungsi penting dalam jaringan yaitu:&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;DHCP server&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Dynamic DNS service&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;&amp;nbsp;NTP server&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;DNS proxy&lt;/span&gt;&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;3. http proxy, Layanan web proxy memungkinkan untuk menyaring dan log aktivitas user dan mampu memblokir konten berbahaya.&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;caching konten web&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;content filtering based on blocking lists and manually defined lists for blocking&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;malicious content konten penyaringan berdasarkan daftar pemblokiran dan&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;didefinisikan secara manual daftar untuk memblokir konten berbahaya&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;time based disabling of access for individual users or entire groups berdasarkan&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;waktu penghentian akses untuk pengguna individu atau kelompok seluruh&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;simplified management for classes or conference rooms manajemen yang&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;disederhanakan untuk kelas atau ruang konferensi&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;advanced storage of updates for Microsoft Windows, Symantec Antivirus, Adobe&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;products, Avira Antivir and Avast Antivirus maju penyimpanan update untuk&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Microsoft Windows, Symantec Antivirus, Adobe produk, Avira Antivir dan Avast&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;Antivirus&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;authentication to LDAP, identd, radius or Windows server or a local user database&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;otentikasi ke LDAP, identd, jari-jari atau Windows server atau database pengguna&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;lokal&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;transfer limitation (speed and/or traffic volume) batasan transfer (kecepatan dan&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 14.8500003814697px; line-height: 20.7900009155273px;&quot;&gt;atau volume lalu lintas)&lt;/span&gt;&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;4. Virtual Private Networking, Virtual private network (VPN) yang aman digunakan untuk berkomunikasi dengan pelanggan atau mitra. For a maximum of interoperability, IPFire comes with multiple implementations. Untuk maksimum interoperabilitas, IPFire dilengkapi dengan beberapa implementasi.&lt;br /&gt;a.IPSec/OpenSwan 2&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;li&gt;&amp;nbsp;network-to-network or network-to-host (roadwarrior)&lt;/li&gt;&lt;li&gt;&amp;nbsp;IKE - PreSharedKey or&lt;/li&gt;&lt;li&gt;&amp;nbsp;X.509 certificates from an integrated or external CA&lt;/li&gt;&lt;li&gt;&amp;nbsp;tunnel reconnection on disconnection and dead-peer-detection&lt;/li&gt;&lt;li&gt;&amp;nbsp;NAT traversal&lt;/li&gt;&lt;li&gt;&amp;nbsp;encryption with AES, 3DES, Blowfish, Serpent and Twofish&lt;/li&gt;&lt;li&gt;&amp;nbsp;HMAC: SHA1, SHA256, SHA384, SHA512&lt;/li&gt;&lt;li&gt;&amp;nbsp;real time compression&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span class=&quot;fullpost&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;b.OpenVPN&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;li&gt;&amp;nbsp;host-to-network (roadwarrior)&lt;/li&gt;&lt;li&gt;&amp;nbsp;SSL-based encryption: AES, Blowfish, Twofish, 3DES,&lt;/li&gt;&lt;li&gt;&amp;nbsp;real time compression&lt;/li&gt;&lt;li&gt;&amp;nbsp;automatically generated packages for clients so that there configuration&lt;/li&gt;&lt;li&gt;is more simplified&lt;/li&gt;&lt;li&gt;&amp;nbsp;tunnel across multiple NAT&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;c.PPTP passthrough&lt;br /&gt;&lt;br /&gt;5. Supported connection types, IPFire dapat mengakses internet dengan banyak jenis koneksi yang umum.&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;li&gt;&amp;nbsp;ethernet links with static ip address or configured via DHCP configured&lt;/li&gt;&lt;li&gt;&amp;nbsp;ADSL/SDSL with PPPoE&lt;/li&gt;&lt;li&gt;&amp;nbsp;DSL via PPTP&lt;/li&gt;&lt;li&gt;&amp;nbsp;VDSL (a product of Deutsche Telekom)&lt;/li&gt;&lt;li&gt;&amp;nbsp;UMTS&lt;/li&gt;&lt;li&gt;&amp;nbsp;automatic reconnect after disconnection by the provider&lt;/li&gt;&lt;li&gt;&amp;nbsp;reconnect with time based schedule&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;6. Configuration, konfigurasi IPFIRE dapat menggunakan web interface ataupun akses ssh.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFSWJgvEf9XMfAFTCERNfNcUtDWrWtUSyWsMfPrJEQGkZqloUBijeOUqBeuak9Lu9D0jvLnbyhswTk0mivRpaZt-Y0MXu8RHVvKZxswhbl29ARagMED9SG8m1rwJuYXMe2rn2mIv55Czy6/s1600/ipfire01.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: black; font-family: inherit;&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB1c9po0t-hipAwj95tma_3yGCNakv8__j7osXj7okLXT_NG9ieC4nKvhNBvW5DjQlMDe029tciiNnZPw0eSQuTO4MYgI3F-G0jmGoUlSsncZYjotGDtxJHIydvxxFB8dLUbWwR7nltUnk/s1600/ipfire-02.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB1c9po0t-hipAwj95tma_3yGCNakv8__j7osXj7okLXT_NG9ieC4nKvhNBvW5DjQlMDe029tciiNnZPw0eSQuTO4MYgI3F-G0jmGoUlSsncZYjotGDtxJHIydvxxFB8dLUbWwR7nltUnk/s1600/ipfire-02.jpg&quot; height=&quot;216&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;fullpost&quot; style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;7. Monitoring,Administrator jaringan dapat memonitor jaringan dengan mudah karena IPFIRE memiliki fungsi sebagai berikut :&lt;/span&gt;&lt;br /&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;fullpost&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;/span&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&amp;nbsp;graphical monitoring of the system with the web interface&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&amp;nbsp;accessible log files with automatic summary of key events&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&amp;nbsp;export function of log files (individually or as a full backup)&lt;/span&gt;&lt;/li&gt;&lt;/span&gt;&lt;/ul&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/pengenalan-linux-ipfire.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFKSt2XhyZ7P4pth6bf6NTXtbNePD7DzqFGL5enGsrNPID1ANm-g5mTdQKH_ucLieq0yYcckHYwoj4zds8tcMiV_qmc7m3BOHo0V9vDUQSGnTVh6XoHbJfWvue5c-itLeZONqy_-3NXFTg/s72-c/ipfire01.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-6317209357059226412</guid><pubDate>Thu, 16 Apr 2015 07:34:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.086-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Cisco</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><title>Apaan Sih VPN ?</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpFEDXcMBkh2BzJFKr3nBQzDGub-cmYDQXdCMN2mMNs6U8rg6AHsh8pNXVaX6FVxS9kfKpefXr_1a3UpO200Acwr475CcNrNk6bCtU905CM6zz1pYF2PXjfLLbUF7ffaB4MLMiIR7fex1U/s1600/vpn.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;VPN Instansi&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpFEDXcMBkh2BzJFKr3nBQzDGub-cmYDQXdCMN2mMNs6U8rg6AHsh8pNXVaX6FVxS9kfKpefXr_1a3UpO200Acwr475CcNrNk6bCtU905CM6zz1pYF2PXjfLLbUF7ffaB4MLMiIR7fex1U/s1600/vpn.jpg&quot; height=&quot;258&quot; title=&quot;VPN Instansi&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/04/apaan-sih-vpn.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Apaan Sih VPN?&quot;&gt;Apaan Sih VPN?&lt;/a&gt;Pada zaman sekarang maraknya penggunaan VPN pada intansi dan perusahaan ,&amp;nbsp;Virtual Private Network (VPN) sendiri merupakan sebuah teknologi komunikasi yang memungkinkan adanya koneksi dari dan ke jaringan publik serta menggunakannya seperti menggunakan jaringan lokal dan juga bergabung dengan jaringan lokal itu sendiri. Dengan menggunakan jaringan publik ini, maka user dapat mengakses fitur-fitur yang ada di dalam jaringan lokalnya, dengan mendapatkan hak dan pengaturan. Hal yang perlu diingat adalah sebuah private network haruslah berada dalam kerahasiaannya. Keamanan data dan ketertutupan transfer data dari akses illegal serta skalabilitas jaringan menjadi standar utama dalam Virtual Private Network ini.Pada VPN sendiri terdapat beberapa protokol yang dapat digunakan,antara lain PPTP, L2TP, IPSec, SOCKS, CIPE. Protokol PPTP merupakanprotokol awal yang dibangun oleh Microsoft. Selain menjadi dasar daripengembangan protokol VPN selanjutnya, VPN dengan Protokol tersebut juga menawarkan solusi biaya yang murah.&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Nah sekarang saya ingin menjelaskan lebih lanjut mengenai ini, simak ya !!!&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit; font-size: large;&quot;&gt;Apaan Sih VPN?&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;VPN merupakan singkatan dari Virtual Private Network, yaitu sebuah koneksi private melalui jaringan publik (dalam hal ini internet). Disini ada 2 kata yang dapat kita garis bawahi yaitu:&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;virtual network, yang berarti jaringan yang terjadi hanya bersifat virtual. Tidak ada koneksi jaringan secara riil antara 2 titik yang akan berhubungan.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;private, jaringan yang terbentuk bersifat private dimana tidak semua orang bisa mengaksesnya. Data yang dikirimkan terenkripsi sehingga tetap rahasia meskipun melalui jaringan publik.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Dengan VPN ini kita seolah-olah membuat jaringan didalam jaringan atau biasa disebut tunnel (terowongan). Tunneling adalah suatu cara membuat jalur privat dengan menggunakan infrastruktur pihak ketiga. VPN menggunakan salah satu dari tiga teknologi tunneling yang ada yaitu: PPTP, L2TP dan standar terbaru, Internet Protocol Security (biasa disingkat menjadi IPSec). VPN merupakan perpaduan antara teknologi tunneling dan enkripsi.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Jadi VPN yaitu Sebuah cara aman untuk mengakses local area network yang berada pada jangkauan, dengan menggunakan internet atau jaringan umum lainnya untuk melakukan transmisi data paket secara pribadi, dengan enkripsi Perlu penerapan teknologi tertentu agar walaupun menggunakan medium yang umum, tetapi traffic (lalu lintas) antar remote-site tidak dapat disadap dengan mudah, juga tidak memungkinkan pihak lain untuk menyusupkan traffic yang tidak semestinya ke dalam remote-site.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Dibawah ini adalah gambaran tentang koneksi VPN yang menggunakan protokol PPTP. PPTP (Pont to Point Tunneling Protocol) adalah sebuah protokol yang mengizinkan hubungan Point-to Point Protocol (PPP) melewati jaringan IP, dengan membuat Virtual Private Network (VPN).&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://i2.wp.com/rizkyagung.com/wp-content/uploads/2012/07/inetvpn.gif?w=720&quot; /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;To allow secure connection via the Internet, several companies (including Microsoft) agreed on a new protocol: Point-to-Point TunnelingProtocol (PPTP). PPTP allows to establish via an IP-network (which is usually the Internet, but can also be a company Intranet) a secure connection by encapsulating inside the IP-packet an encrypted private protocol, which can be NetBEUI, IPX or TCP/IP (with a private IP-address range).&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Cara Kerja VPN&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Dari gambar diatas secara sederhana cara kerja VPN (dengan protokol PPTP) adalah sebagai berikut:&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;VPN membutuhkan sebuah server yang berfungsi sebagai penghubung antar PC, Server VPN ini bisa berupa komputer dengan aplikasi VPN Server atau sebuah Router, misalnya MikroTik RB 750.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Untuk memulai sebuah koneksi, komputer dengan aplikasi VPN Client mengontak Server VPN, VPN Server kemudian memverifikasi username dan password dan apabila berhasil maka VPN Server memberikan IP Address baru pada komputer client dan selanjutnya sebuah koneksi / tunnel akan terbentuk.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Untuk selanjutnya komputer client bisa digunakan untuk mengakses berbagai resource (komputer atu LAN) yang berada dibelakang VPN Server misalnya melakukan transfer data, ngeprint dokument, browsing dengan gateway yang diberikan dari VPN Server, melakukan remote desktop dan lain sebagainya.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Keuntungan atau Manfaat VPN&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Beberapa keuntungan dari teknologi VPN diantaranya adalah:&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Remote Access, dengan VPN kita dapat mengakses komputer atau jaringan kantor, dari mana saja selama terhubung ke internet&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Keamanan, dengan koneksi VPN kita bisa berselancar dengan aman ketika menggunakan akses internet publik seperti hotspot atau internet cafe.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Menghemat biaya setup jaringan, VPN dapat digunakan sebagai teknologi alternatif untuk menghubungkan jaringan lokal yang luas dengan biaya yang relatif kecil, karena transmisi data teknologi VPN menggunakan media jaringan public yang sudah ada tanpa perlu membangun jaringan pribadi.dan selebihnya.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Fungsi VPN&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Teknologi VPN memiliki tiga fungsi utama, di antaranya adalah :&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Confidentially (Kerahasiaan)&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Teknologi VPN merupakan teknologi yang memanfaatkan jaringan publik yang tentunya sangat rawan terhadap pencurian data. Untuk itu, VPN menggunakan metode enkripsi untuk mengacak data yang lewat. Dengan adanya teknologi enkripsi itu, keamanan data menjadi lebih terjamin. Walaupun ada pihak yang dapat menyadap data yang melewati internet bahkan jalur VPN itu sendiri, namun belum tentu dapat membaca data tersebut, karena data tersebut telah teracak. Jadi, confidentially ini dimaksudkan agar informasi yang ditransmisikan hanya boleh diakses oleh sekelompok pengguna yang berhak.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Data Integrity (Keutuhan Data)&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Ketika melewati jaringan internet, sebenarnya data telah berjalan sangat jauh melintasi berbagai negara. Pada saat perjalanan tersebut, berbagai gangguan dapat terjadi terhadap isinya, baik hilang, rusak, ataupun dimanipulasi oleh orang yang tidak seharusnya. Pada VPN terdapat teknologi yang dapat menjaga keutuhan data mulai dari data dikirim hingga data sampai di tempat tujuan.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Origin Authentication (Autentikasi Sumber)&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Teknologi VPN memiliki kemampuan untuk melakukan autentikasi terhadap sumber-sumber pengirim data yang akan diterimanya. VPN akan melakukan pemeriksaan terhadap semua data yang masuk dan mengambil informasi dari sumber datanya. Kemudian, alamat sumber data tersebut akan disetujui apabila proses autentikasinya berhasil. Dengan demikian, VPN menjamin semua data yang dikirim dan diterima berasal dari sumber yang seharusnya. Tidak ada data yang dipalsukan atau dikirim oleh pihak-pihak lain.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Kekurangan atau Kelemahan VPN&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Setiap ada kelebihan pasti ada kekurangannya, beberapa kekurangan dari VPN diantaranya adalah:&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Koneksi internet (jaringan publik) yang tidak bisa kita prediksi. Hal ini dapat kita maklumi karena pada dasarnya kita hanya “nebeng” koneksi pada jaringan pihak lain sehingga otomatis kita tidak mempunyai kontrol terhadap jaringan tersebut.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Perhatian lebih terhadap keamanan. Lagi-lagi karena faktor penggunaan jaringan publik, maka kita perlu memberikan perhatian yang lebih untuk mencegah terjadinya hal-hal yang tidak diinginkan seperti penyadapan, hacking dan tindakan cyber crime pada jaringan VPN.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Referensi:https://dexvils.wordpress.com/2014/01/21/apa-itu-vpn-pengertian-fungsi-dan-cara-kerja-vpn/&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/04/apaan-sih-vpn.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpFEDXcMBkh2BzJFKr3nBQzDGub-cmYDQXdCMN2mMNs6U8rg6AHsh8pNXVaX6FVxS9kfKpefXr_1a3UpO200Acwr475CcNrNk6bCtU905CM6zz1pYF2PXjfLLbUF7ffaB4MLMiIR7fex1U/s72-c/vpn.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-2510394665468008261</guid><pubDate>Sat, 04 Apr 2015 03:04:00 +0000</pubDate><atom:updated>2015-04-03T20:04:54.201-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>Cara Install Vmware player di Ubuntu</title><description>&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;VMware&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;player&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;produk&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;virtualisasi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;seperti&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;VirtualBox&lt;/span&gt;. &lt;span class=&quot;hps&quot;&gt;Hal ini&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;ditawarkan secara gratis&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;untuk penggunaan pribadi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;oleh&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;VMware&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;korporasi&lt;/span&gt;. &lt;span class=&quot;hps&quot;&gt;VMware Player&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;dapat menjalankan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;ada&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;peralatan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;virtual dan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;membuat mesin virtual&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;sendiri&lt;/span&gt; &lt;span class=&quot;hps atn&quot;&gt;(&lt;/span&gt;yang membutuhkan &lt;span class=&quot;hps&quot;&gt;sebuah sistem operasi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;yang akan diinstal&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;untuk menjadi fungsional&lt;/span&gt;). &lt;span class=&quot;hps&quot;&gt;Ia menggunakan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;inti&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;virtualisasi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;yang sama dengan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;VMware&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Workstation&lt;/span&gt;, &lt;span class=&quot;hps&quot;&gt;program serupa&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;dengan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;lebih banyak fitur&lt;/span&gt;&lt;span class=&quot;&quot;&gt;,&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;tapi tidak&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;gratis&lt;/span&gt;. &lt;span class=&quot;hps&quot;&gt;Alih-alih&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;membeli dan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;hardware&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;pengiriman&lt;/span&gt;, &lt;span class=&quot;hps&quot;&gt;hanya menyediakan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;penggunaan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;VMware Player&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;bersama dengan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mesin virtual&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;yang berisi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;gambar desktop&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;standar&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Anda&lt;/span&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;br /&gt;
&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt; &lt;span class=&quot;hps&quot;&gt;VMware&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mengklaim&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Player&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;menawarkan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;grafis yang lebih baik&lt;/span&gt;, &lt;span class=&quot;hps&quot;&gt;performa yang lebih cepat&lt;/span&gt;, &lt;span class=&quot;hps&quot;&gt;dan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;integrasi yang lebih kuat&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;daripada solusi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;lain untuk&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;virtualisasi&lt;/span&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJr72QHEExFkiocFl3Ii43FWlmCWjxWy_uCzcU6WnRg0hC39bT-t5z8i07JSE2jcFe0qQ9qvVr-eASg8jBf1elmnt7RXZRHJbTzaQXAD5kuOp55olR-Ua9XDhFlKmgGLMuGdTznIhnkE8-/s1600/vmware-player-1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJr72QHEExFkiocFl3Ii43FWlmCWjxWy_uCzcU6WnRg0hC39bT-t5z8i07JSE2jcFe0qQ9qvVr-eASg8jBf1elmnt7RXZRHJbTzaQXAD5kuOp55olR-Ua9XDhFlKmgGLMuGdTznIhnkE8-/s1600/vmware-player-1.jpg&quot; height=&quot;223&quot; width=&quot;400&quot; /&gt;&amp;nbsp;&lt;/a&gt;&lt;/td&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;http://dejanlucker.blogspot.com&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitEpKKXOEO06YCWfJsaqS0dJ4LUasIoBPLQKjZj8Mzu6z1VK4qAyBUgxtpapaOKInQVvKjTaTTFeu1B5WmOGKjWUS3hrYF1buP9uTrcVhpYjBsHsF93suahRl8FZ839TDEhaj2p5B99q2U/s1600/vmware-player-2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitEpKKXOEO06YCWfJsaqS0dJ4LUasIoBPLQKjZj8Mzu6z1VK4qAyBUgxtpapaOKInQVvKjTaTTFeu1B5WmOGKjWUS3hrYF1buP9uTrcVhpYjBsHsF93suahRl8FZ839TDEhaj2p5B99q2U/s1600/vmware-player-2.jpg&quot; height=&quot;223&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;http://dejanlucker.blogspot.com&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;Fitur:&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;ul&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt; &lt;span class=&quot;hps&quot;&gt;Dapat&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;menjalankan beberapa sistem operasi&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;pada satu PC&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Berbagi data dengan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;sistem host&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;&amp;amp;&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mesin virtual&lt;/span&gt;&lt;/span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Dukungan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;32bit&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;&amp;amp;&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;64bit&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mesin virtual&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Leverage&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;2&lt;/span&gt;-arah &lt;span class=&quot;hps&quot;&gt;Virtual&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;SMP&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Menggunakan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mesin virtual&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;pihak ke-3&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;dan gambar&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Tuan rumah&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;yang luas&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;dan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;tamu&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;dukungan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;sistem operasi&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Dukungan untuk&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;perangkat&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;USB&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Mendapatkan&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;akses mudah ke&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;mesin virtual&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;melalui&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;antarmuka&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;intuitif&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;halaman rumah&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;b&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;&quot; id=&quot;result_box&quot; lang=&quot;id&quot;&gt;&lt;span class=&quot;hps&quot;&gt;Untuk menginstal&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;VMware Player&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;derivatif&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Debian&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;/&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Ubuntu&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;/&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Linux&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Mint&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;/&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Ubuntu&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;membuka&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Terminal&lt;/span&gt; &lt;span class=&quot;hps atn&quot;&gt;(&lt;/span&gt;Tekan &lt;span class=&quot;hps&quot;&gt;Ctrl&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Alt&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;T&lt;/span&gt;) &lt;span class=&quot;hps&quot;&gt;dan salin&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;perintah berikut&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;di&lt;/span&gt; &lt;span class=&quot;hps&quot;&gt;Terminal&lt;/span&gt;:&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;table align=&quot;left&quot; class=&quot;code-table&quot;&gt;&lt;tbody&gt;
&lt;tr align=&quot;left&quot;&gt;&lt;th&gt;&lt;br /&gt;&lt;/th&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
&lt;br /&gt;
&lt;div style=&quot;-moz-border-radius: 10px; -webkit-border-radius: 10px; background-color: #f3f3f3; border-left: 5px solid #2288dd; border-radius: 10px; padding: 10px; t-align: left;&quot;&gt;
&lt;b&gt;&lt;u&gt;Terminal Commands:&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;
wget -O vmware-install.sh http://drive.noobslab.com/data/apps/vmware/vmware-install.sh&lt;br /&gt;
chmod +x vmware-install.sh&lt;br /&gt;
sudo ./vmware-install.sh&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Beres dehh :D &lt;/div&gt;
</description><link>http://dejanlucker.blogspot.com/2015/04/cara-install-vmware-player-di-ubuntu.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJr72QHEExFkiocFl3Ii43FWlmCWjxWy_uCzcU6WnRg0hC39bT-t5z8i07JSE2jcFe0qQ9qvVr-eASg8jBf1elmnt7RXZRHJbTzaQXAD5kuOp55olR-Ua9XDhFlKmgGLMuGdTznIhnkE8-/s72-c/vmware-player-1.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-3828415796247157177</guid><pubDate>Fri, 27 Feb 2015 22:07:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.095-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Mikrotik</category><title>Menghilangkan Log Mikrotik Dengan Mudah</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/menghilangkan-log-mikrotik-dengan-mudah.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Bagaimana cara menghilangkan / menghapus Log di Mikrotik?&quot;&gt;Bagaimana cara menghilangkan / menghapus Log di Mikrotik?&lt;/a&gt;&amp;nbsp;Pertanyaan ini mungkin muncul ketika anda membuka Log dan ingin menghapusnya tetapi tidak ada menu atau command untuk menghapus Log Mikrotik tersebut.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Kemarin saya searching di google , pengen ngilangin log nya terus dapet dari sebuah blog , di bilang gini.&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Memang pada mikrotik tidak terdapat menu atau command untuk menghapus Log Mikrotik. Namun, kita masih bisa mengakalinya dengan meminimalisir tampilan log yang muncul di Mikrotik.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Cara Menghilangkan Log Mikrotik sebagai berikut :&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;1. Login ke Mikrotik&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;2. Di terminal masukkan command berikut :&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;/system logging action set memory memory-lines=1&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Menghilangkan Log Mikrotik Dengan Mudah&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxEX4JLOBYWxGfI_et7SKVP-9xFQnEnzhrZYAru7-0hjjgvLEJolQ5PMSrrRUra66ogs8v1DvY7u4HNtQoBD5OmzPtGRGogKSQfrSxfn2c2FpSCqPZa-mcGo2FFjCbQOEtOl3bZOsneGi8/s400/1.+Command+delete+log+mikrotik.png&quot; height=&quot;215&quot; title=&quot;Menghilangkan Log Mikrotik Dengan Mudah&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;3. Daftar log Mikrotik akan menghilang dan hanya menyisakan 1 baris saja.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;img alt=&quot;Menghilangkan Log Mikrotik Dengan Mudah&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaBl0sSUhUBsXLUp5qvq_bmNE-Wt0diUvvIPe19KIX5HmrisCcK3bFSQIptpRuKS7sf-BXqYxisorJ6CJsIB1isNGGnGa5Pu9PZIW9OlcUgO3NbIhxWuJgnHaoeQ-1rmX11gOEgbLU64FQ/s400/2.+Hasil+clear+log.png&quot; height=&quot;217&quot; title=&quot;Menghilangkan Log Mikrotik Dengan Mudah&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;4. Untuk mengembalikannya ke semula bisa menggunakan command ini :&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;/system logging action set memory memory-lines=100&lt;span id=&quot;goog_883222506&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sumber:http://mikrotikindo.blogspot.com&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/menghilangkan-log-mikrotik-dengan-mudah.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxEX4JLOBYWxGfI_et7SKVP-9xFQnEnzhrZYAru7-0hjjgvLEJolQ5PMSrrRUra66ogs8v1DvY7u4HNtQoBD5OmzPtGRGogKSQfrSxfn2c2FpSCqPZa-mcGo2FFjCbQOEtOl3bZOsneGi8/s72-c/1.+Command+delete+log+mikrotik.png" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-8475485798461753470</guid><pubDate>Thu, 26 Feb 2015 04:36:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.102-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Cisco</category><category domain="http://www.blogger.com/atom/ns#">Router</category><title>Pengenalan Cisco Packet Tracer </title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;span id=&quot;goog_117705618&quot;&gt;&lt;/span&gt;Kembali saya akan posting pengetahuan yang telah saya baca pada Wikipedia, mengenai &lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/pengenalan-cisco-packet-tracer.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Pengenalan Cisco Packet Tracer&quot;&gt;Pengenalan Cisco Packet Tracer&lt;/a&gt; . dan nanti juga akan saya posting mengenai konfigurasinya.&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhw7tus3in691diWJllpCqLfn6FHxeei7jfczMWspLuEy4UcAR8SCgOOUUam1XK1T1nqpmc90R-B6luAMtiRnvV2TFb0WQRsRZ7CF0-w4BjCIiOeGK_msSm3eGfnVyW3g4TbP0-4aOjzhTP/s1600/Cisco-packettracert.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Pengenalan Cisco Packet Tracer&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhw7tus3in691diWJllpCqLfn6FHxeei7jfczMWspLuEy4UcAR8SCgOOUUam1XK1T1nqpmc90R-B6luAMtiRnvV2TFb0WQRsRZ7CF0-w4BjCIiOeGK_msSm3eGfnVyW3g4TbP0-4aOjzhTP/s1600/Cisco-packettracert.png&quot; height=&quot;322&quot; title=&quot;Pengenalan Cisco Packet Tracer&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Packet Tracer&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Cisco Packet Tracer 5.0 in Windows 7&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pengembang Cisco Systems&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Rilis stabil 6.0.1&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Status pengembangan Active&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sistem operasi Microsoft Windows and Debian-Like Linux&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Ketersediaan bahasa English, Russian, German, Portuguese, Spanish and French&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Situs web resmi &lt;a href=&quot;http://www.cisco.com/web/learning/netacad/course_catalog/PacketTracer.html&quot;&gt;www.cisco.com/web/learning/netacad/course_catalog/PacketTracer.html&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Packet Tracer adalah simulator alat-alat jaringan Cisco yang sering digunakan sebagai media pembelajaran dan pelatihan, dan juga dalam bidang penelitian simulasi jaringan komputer. Program ini dibuat oleh Cisco Systems dan disediakan gratis untuk fakultas, siswa dan alumni yang telah berpartisipasi di Cisco Networking Academy. Tujuan utama Packet Tracer adalah untuk menyediakan alat bagi siswa dan pengajar agar dapat memahami prinsip jaringan komputer dan juga membangun skill di bidang alat-alat jaringan Cisco.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;Fitur Packet Tracer&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Packet Tracer terbaru yaitu versi 6.0.1. Dalam versi ini dapat mensimulasikanApplication Layer protocols, Routing dasar RIP, OSPF, dan EIGRP, sampai tingkat yang dibutuhkan pada kurikulum CCNA yang berlaku, sehingga bila dilihat sekilas software ini bertujuan untuk kelas CCNA.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Taget Packet Tracer yaitu menyediakan simulasi jaringan yang real, namun terdapat beberapa batasan berupa penghilangan beberapa perintah yang digunakan pada alat aslinya yaitu pengurangan command pada Cisco IOS. Dan juga Packet Tracer tidak bisa digunakan untuk memodelkan jaringan produktif/aktif. Dengan keluarnya versi 6, beberapa fitur ditambahkan, termasuk fitur BGP. BGP memang bukan termasuk kurikulum CCNA, akan tetapi termasuk kurikulum CCNP.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Digunakan di pendidikan&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Packet Tracer biasanya digunakan siswa Cisco Networking Academy melalui sertifikasi Cisco Certified Network Associate (CCNA). Dikarenakan batasan pada beberapa fiturnya, software ini digunakan hanya sebagai alat bantu belajar, bukan seabagai pengganti Cisco routers dan switches.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;span id=&quot;goog_117705619&quot;&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;mw-body-content&quot; id=&quot;bodyContent&quot; style=&quot;font-size: 0.875em; line-height: 1.6; position: relative; z-index: 0;&quot;&gt;&lt;div class=&quot;mw-content-ltr&quot; dir=&quot;ltr&quot; id=&quot;mw-content-text&quot; lang=&quot;id&quot; style=&quot;direction: ltr;&quot;&gt;&lt;ul style=&quot;background-color: white; color: #252525; line-height: 1.5em; list-style-image: url(http://upload.wikimedia.org/wikipedia/en/1/18/Monobook-bullet.png); margin: 0.3em 0px 0px 1.6em; padding: 0px;&quot;&gt;&lt;/ul&gt;&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sumber:&lt;a _blank=&quot;&quot; href=&quot;http://id.wikipedia.org/wiki/Packet_Tracer&quot; rel=&quot;nofollow target=&quot; title=&quot;Pengenalan Cisco Packet Tracer&quot;&gt;Wikipedia Packet Tracer&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/pengenalan-cisco-packet-tracer.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhw7tus3in691diWJllpCqLfn6FHxeei7jfczMWspLuEy4UcAR8SCgOOUUam1XK1T1nqpmc90R-B6luAMtiRnvV2TFb0WQRsRZ7CF0-w4BjCIiOeGK_msSm3eGfnVyW3g4TbP0-4aOjzhTP/s72-c/Cisco-packettracert.png" height="72" width="72"/><thr:total>0</thr:total><georss:featurename>Banjarmasin City, Banjarmasin City, South Kalimantan, Indonesia</georss:featurename><georss:point>-3.3166941 114.59011039999996</georss:point><georss:box>-3.4435105999999998 114.42874889999996 -3.1898776 114.75147189999996</georss:box></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-8194179687684570731</guid><pubDate>Wed, 25 Feb 2015 05:10:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.110-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Smk</category><title>Laporan Praktek Uji Kompetensi Keahlian (UKK) SMKN 2 Banjarmasin</title><description>&lt;div dir=&quot;ltr&quot; trbidi=&quot;on&quot;&gt;&lt;h2 style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Membuat Laporan Praktek Uji Kompetensi Keahlian SMKN 2 Banjarmasin&lt;/span&gt;&lt;/h2&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzJgIhFXrupJZKQ5Jf8fjDDyJN60sC08iRuT7X0Ttca-W6ozymmKxSkBBzxdPwGBqUalParI2h-_ELF_5DS9do62Lp5umLT7HFlHzv_B8I7Eg04uqzZzcehe260rtyI52CA5DwPqWlqpXn/s1600/homepage.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;smkn 2 banjarmasin&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzJgIhFXrupJZKQ5Jf8fjDDyJN60sC08iRuT7X0Ttca-W6ozymmKxSkBBzxdPwGBqUalParI2h-_ELF_5DS9do62Lp5umLT7HFlHzv_B8I7Eg04uqzZzcehe260rtyI52CA5DwPqWlqpXn/s1600/homepage.jpg&quot; height=&quot;320&quot; title=&quot;smkn 2 banjarmasin&quot; width=&quot;314&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/laporan-praktek-uji-kompetensi-keahlian.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Laporan Praktek Uji Kompetensi Keahlian&quot;&gt;Laporan Praktik Uji Kompetensi Keahlian&lt;/a&gt;Silahkan download links untuk pembuatan laporan , yang diberikan oleh Pak Novie Bambang R,ST .&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Apabila ada murid Smkn 2 Banjarmasin yang Bingung atau tidak mengerti tentang pembuatannya silahkan hubungi Pak Novie Bambang R,ST atau Pak Ari Rahman,S.Kom .&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Laporan Praktik UKK ini sangat penting untuk peninjauan praktik, oleh dari itu pembuatannya juga tidak sembarangan karna akan dipandu oleh guru pembimbingnya , sebenernya seperti pembuatan skripsi tapi ini tidak sesulit itu. Jadi dengan adanya pembuatan ini diharapkan agar Siswa/i sedikit atau banyaknya mengetahui pembuatan skripsi . Penulis pun tidak terlalu pandai juga membuatnya , mungkin apabila ada kekurangan atau kesalahan pada Penulisan Laporan UKK yang penulis buat mohon maaf.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Semoga berguna dan bermanfaat bagi teman teman yang lagi mendapat tugas membuat Laporan UKK dan sebagainya.&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt; Maksud Dan Tujuan UKK&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div dir=&quot;ltr&quot; trbidi=&quot;on&quot;&gt;&lt;ol&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sebagai syarat untuk dapat bisa melaksanakan ujian praktik.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Meningkatkan pengetahuan dan keterampilan siswa untuk menjadi tenaga kerja yang profesional.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sebagai latihan bagi siswa untuk terjun ke dunia industri.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Memperkenalkan kepada pembaca tentang pentingnya teknologi informasi.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Menjelaskan kepada pembaca tentang fungsi dari System Operasi Linux Debian.&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Silahkan Download :&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Materi Pembuatan&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/1FW0Hf&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Download Button&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2fnbye6P5cMvsY7yk_mz-DY6orham6z0n9T2LMIQJA7gnVnMoJo7yjoTfqjsYXT6UcDzghZCZO5VC2C5tZ-f_zUSxNgJRWL5-YOiuwyJf0SgWO81z27MilRfhdTXI5ZBXnC6X7MHfxLUQ/s1600/download-button.jpg&quot; height=&quot;191&quot; title=&quot;Download Button&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Untuk Download File Laporan Yang sudah jadi :&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/1FVzSn&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Download Button&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2fnbye6P5cMvsY7yk_mz-DY6orham6z0n9T2LMIQJA7gnVnMoJo7yjoTfqjsYXT6UcDzghZCZO5VC2C5tZ-f_zUSxNgJRWL5-YOiuwyJf0SgWO81z27MilRfhdTXI5ZBXnC6X7MHfxLUQ/s1600/download-button.jpg&quot; height=&quot;191&quot; title=&quot;Download Button&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/laporan-praktek-uji-kompetensi-keahlian.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzJgIhFXrupJZKQ5Jf8fjDDyJN60sC08iRuT7X0Ttca-W6ozymmKxSkBBzxdPwGBqUalParI2h-_ELF_5DS9do62Lp5umLT7HFlHzv_B8I7Eg04uqzZzcehe260rtyI52CA5DwPqWlqpXn/s72-c/homepage.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-5468732965714006989</guid><pubDate>Wed, 25 Feb 2015 03:22:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.118-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Mengamankan Server Dengan Aman &amp;amp; Terjaga</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Pengamanan Server Linux&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7M6B8v2-c0VwszAU6bYlfk58cj_cUFfgwyH6LsZ6NpQXy30_pDp2VN0Ke0K7pLrfreB6Dnq5Gk50MSyUcLoymzeNSBgXaXnmlRLu_WcOCIi2hvCtMx0p5sazROlYnrJeF2wAP5MHu-7nb/s1600/Anonymous-OS+0.1.png&quot;&gt;&lt;img alt=&quot;Mengamankan Server Dengan Aman &amp;amp; Terjaga&quot; border=&quot;0&quot; height=&quot;225&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7M6B8v2-c0VwszAU6bYlfk58cj_cUFfgwyH6LsZ6NpQXy30_pDp2VN0Ke0K7pLrfreB6Dnq5Gk50MSyUcLoymzeNSBgXaXnmlRLu_WcOCIi2hvCtMx0p5sazROlYnrJeF2wAP5MHu-7nb/s1600/Anonymous-OS+0.1.png&quot; title=&quot;Mengamankan Server Dengan Aman &amp;amp; Terjaga&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/mengamankan-server-dengan-aman-terjaga.html&quot;&gt;Cara Mengamankan Server Dengan Aman &amp;amp; Terjaga&lt;/a&gt; &lt;br /&gt;&lt;br /&gt;&lt;b&gt;Bagaimana agar Server Linux kita terjaga dari orang orang jahil ?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;ol style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Pengamanan terhadap mode single user&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Melakukan pemeriksaan file-file log pada Linux&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Melakukan backup&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Memproteksi perintah-perintah linux tertentu&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Merestriksi perintah su&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Mengkonfigurasi file /etc/inittab dan file /etc/fstab&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Mensetting unmask dan time out&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Mengkonfigurasi file /etc/issue dan issue.net serta file/etc/securetty&amp;nbsp;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Merestriksi diirektori /etc/rc.d dari user selain root&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Mengkonfigurasi file /etc/sysctl.conf&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt; Penjelasan :&lt;br /&gt;&lt;br /&gt; &lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/search/label/Linux&quot;&gt;Linux&lt;/a&gt; yang sering disebut-sebut &quot;The Hackers OS&quot;, menjadi Operating System yang populer. Perjuangan para pecinta Open Source dalam Me-Linux-kan masyarakat tampaknya tidak sia-sia. Linux disukai karena FREE, secure dan tampilan grafisnya yang kini kian menawan saja. Walaupun sudah diakui ketangguhannya, namun bukan berarti Linux 100% secure. Tentu masih ada beberapa system celah kemanan yang bisa di rusak. &lt;br /&gt;&lt;br /&gt; Oleh karena itu, dalam tutorial ini, saya bermaksud untuk berbagi informasi mengenai bagaimana cara-cara mengamankan mesin Linux anda. Semoga dapat digunakan dengan baik.&lt;br /&gt;&lt;br /&gt; &lt;br /&gt; Hal apa saja yang sebaiknya anda lakukan?&lt;br /&gt;&lt;br /&gt;&lt;br /&gt; 1. Pengamanan terhadap mode Single User&lt;br /&gt; Pertama-tama, kita harus membuat password lilo. Edit dan tambahkan option-option di bawah ini pada file /etc/lilo.conf (file utama pengaturan option-option pada LILO) :&lt;br /&gt;&lt;br /&gt;Contoh file /etc/lilo.conf&lt;br /&gt; boot=/dev/hda&lt;br /&gt;map=/boot/map&lt;br /&gt;install=/boot/boot.b&lt;br /&gt;prompt&lt;br /&gt;timeout=00 #tambahkan !&lt;br /&gt;default=linux&lt;br /&gt;restricted # tambahkan !&lt;br /&gt;password=t3rs3r4h # tambahkan !&lt;br /&gt;image=/boot/vmlinuz-2.2.12-20 &lt;br /&gt;label=linux&lt;br /&gt;initrd=/boot/initrd-2.2.12-10.img&lt;br /&gt;root=/dev/sda6&lt;br /&gt;read-only&lt;br /&gt;&lt;br /&gt; :: Keterangan parameter selengkapnya:&lt;br /&gt;&lt;br /&gt; boot :&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Memberitahu device yang memiliki boot sector. Boot sector dibaca dari device ini dan di mount sebagai root.&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;Linear :&amp;nbsp;Mengenerate linear sector addrress. Lihat dokumentasi LILO.&lt;br /&gt;&lt;br /&gt;install :&amp;nbsp;Menginstal file yang telah ditentukan sebagi boot sector yang baru. Jika install tidak dipakai, /etc/lilo/boot.b dipakai sebagi default.&lt;br /&gt;&lt;br /&gt;message :&amp;nbsp;Untuk menampilkan file teks, besarnya maksimum 65,535 byte.&lt;br /&gt;&lt;br /&gt;verbose :&amp;nbsp;Menampilkan progress reporting. Option lain seperti -v dan -q. Lihat dokumentasi LILO.&lt;br /&gt;&lt;br /&gt;backup :&amp;nbsp;Menyalin boot sector asli ke file .&lt;br /&gt;&lt;br /&gt;force-backup :&amp;nbsp;Sama dengan backup. Option ini menimpa salinan backup yang telah dibuat dan akan mengabaikan option backup bila keduanya dipakai.&lt;br /&gt;&lt;br /&gt;Prompt :&amp;nbsp;Meminta masukan saat boot.&lt;br /&gt;&lt;br /&gt;timeout :&amp;nbsp;Mengeset waktu tunggu keyboard sebelum menjalankan option berikutnya. Defaultnya 5 detik. Masukkan value 0 jika ingin LILO menunggu sampai ada masukkan darii keyboard.&lt;br /&gt;&lt;br /&gt;serial :&amp;nbsp;Mengijinkan masukan dari serial line dan keyboard ke LILO.&lt;br /&gt;&lt;br /&gt;ignore-table :&amp;nbsp;Mengabaikan tabel partisi yang corrupt.&lt;br /&gt;&lt;br /&gt;password :&amp;nbsp;Memasang password untuk melindungi boot images.&lt;br /&gt;&lt;br /&gt;restricted : digunakan bersama dengan option password, restricted di sini berarti password lilo hanya akan berlaku/ditanyakan jika user MENULISKAN/MENGGUNAKAN paramater atau option tertentu pada saat booting linux (misalkan LILO: linux –s, linux root=/dev/hda1 rw init=/bin/sh, dll). Dan password TIDAK akan ditanyaakan jika kita booting TIDAK MENGGUNAKAN parameter (misalkan Lilo: linux).&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;password : t3rs3r4h berisi password lilo untuk booting (dalam hal ini berarti password lilonya adalah t3rs3r4h). Baca baca manualnya dengan mengetik perintah:&lt;br /&gt;[root]# man lilo.conf&lt;br /&gt;&lt;br /&gt;Setelah itu settinglah agar file /etc/lilo.conf hanya dapat terbaca oleh root.&lt;br /&gt;[root]# chmod 600 /etc/lilo.conf&lt;br /&gt;&lt;br /&gt;Jangan lupa untuk mengupdate konfigurasi /etc/lilo.conf yang baru.&lt;br /&gt;[root]# /sbin/lilo &lt;br /&gt;&lt;br /&gt;dan buat agar file /etc/lilo.conf bersifat immute (sehingga file /etc/lilo.conf ini tidak akan bisa diubah/diedit tanpa melakukan un-immute) :&lt;br /&gt;[root]# chattr +i /etc/lilo.conf&lt;br /&gt;&lt;br /&gt;Untuk melakukan perubahan/mengedit file /etc/lilo.conf harus dilakukan un-immute terlebih dahulu dengan perintah :&lt;br /&gt;[root]# chattr -i /etc/lilo.conf&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;2.Melakukan pemeriksaan file-file log pada &lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/search/label/Linux&quot;&gt;Linux&lt;/a&gt;&lt;br /&gt;Cobalah periksa file-file log Linux anda (terutama yang terletak di direktori /var/log).&lt;br /&gt;[root]# less /var/log/messages&lt;br /&gt;[root]# less /var/log/maillog&lt;br /&gt;[root]# less /var/log/xferlog&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;3.Melakukan backup&lt;br /&gt;Seringkali penyusup masuk ke dalam sistem dan merusak dengan menghapus berkas/data yang dapat ditemui. Jika intruder ini berhasil menjebol sistem dan masuk sebagai super user (administrator), maka ada kemungkinan dia dapat menghapus seluruh berkas. Untuk itu, adanya backup yang dilakukan secara rutin merupakan sebuah hal yang esensial. &lt;br /&gt; &lt;br /&gt;&lt;br /&gt;Untuk sistem yang sangat esensial, secara berkala perlu dibuat backup yang letaknya berjauhan secara fisik. Hal ini dilakukan untuk menghindari hilangnya data akibat bencana seperti kebakaran, banjir, gempa dan lain lain. Apabila data-data dibackup akan tetapi diletakkan pada lokasi yang sama, kemungkinan data akan hilang jika tempat yang bersangkutan mengalami bencana&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;Backup lebih baik dilakukan secara rutin dan secara menyeluruh. Kita bisa melakukan backup tiap hari misalnya atau tiap jangka waktu tertentu sesuai dengan kebutuhan dan tuntutan keamanan sistem kita. Sebagai medianya dapat digunakan harddisk, atau tape (lebih baik). Untuk melakukan backup direktori home (misal : /home) dan di bawahnya pada file /root/bkhome.tar.gz di hard sik yang sama, gunakan perintah berikut :&lt;br /&gt;&lt;br /&gt;[root]# tar –cvzf ~/bkhome.tar.gz /home&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Untuk keamanan yang lebih baik, ada beberapa file pada Linux yang perlu untuk kita konfigurasi. Kebanyakan file yang akan kita manipulasi ada di direktori /etc karena file-file konfigurasi terletk disana. &lt;br /&gt; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;4. Memproteksi perintah-perintah linux tertentu&lt;br /&gt;&lt;br /&gt;Kita bisa juga memproteksi/merestriksi perintah-perintah tertentu agar cuma bisa dijalankan oleh root. Ada kalanya perintah/program yang diinstal pada linux harus dilindungi agar tidak disalah gunakan oleh user lain sehingga dapat mengganggu keamanan sistem atau mengganggu user yang lain (misal : rpm, wall, mc, nmap, repeat, dll). Gunakan perintah chmod agar perintah tersebut cuma bisa dieksekusi oleh root (700), misalnya untuk merestriksi perintah rpm :&lt;br /&gt;[root]# chmod 700 /bin/rpm&lt;br /&gt;Cobalah untuk merestriksi perintah-perintah lainnya (contoh : wall, repeat, reboot, shutdown, poweroff, halt, dll).&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;5. Merestriksi perintah su (substitute user)&lt;br /&gt;Untuk meningkatkan keamanan, kita perlu untuk membatasi jumlah user/menghalangi user tertentu agar tidak bisa menjadi root dengan perintah su (substitute user). Edit file /etc/pam.d/su :&lt;br /&gt;[root]# vi /etc/pam.d/su&lt;br /&gt;&lt;br /&gt;auth required /lib/security/pam_pwdb.so shadow nullok&lt;br /&gt;account required /lib/security/pam_pwdb.so&lt;br /&gt;password required /lib/security/pam_cracklib.so&lt;br /&gt;password required /lib/security/pam_pwdb.so shadow use_authtok nullok&lt;br /&gt;session required /lib/security/pam_pwdb.so&lt;br /&gt;session optional /lib/security/pam_xauth.so&lt;br /&gt;&lt;br /&gt;tambahkan 2 baris berikut ini :&lt;br /&gt;auth sufficient /lib/security/pam_rootok.so debug&lt;br /&gt;auth required /lib/security/pam_wheel.so group=wheel&lt;br /&gt;&lt;br /&gt;Baris di atas mengandung arti hanya anggota group wheel (user dengan gid = 10) saja yang bisa menjalankan perintah su menjadi root. Setelah itu, gunakan perintah berikut untuk memilih user-user mana saja yang bisa memakai su untuk root (bisa juga melalui userconf) :&lt;br /&gt;[root]# usermod -G10 hakim &lt;br /&gt;&lt;br /&gt;G adalah supplementary groups di mana user juga merupakan anggota dari group tersebut. “10” adalah nomor id dari group “wheel” dan hakim adalah nama usernya. Dengan perintah di atas, maka user dengan nama hakim akan dimasukkan ke dalam grup wheel. Untuk mengeceknya dapat digunakan perintah id :&lt;br /&gt;[root]# id hakim &lt;br /&gt;&lt;br /&gt;6.Mengkonfigurasi file /etc/inittab dan file /etc/fstab&lt;br /&gt;Konfigurasi file /etc/inittab&lt;br /&gt;&lt;br /&gt;#&lt;br /&gt;# inittab This file describes how the INIT process should set up&lt;br /&gt;# the system in a certain run-level.&lt;br /&gt;&lt;br /&gt;# Default runlevel. The runlevels used by RHS are:&lt;br /&gt;# 0 - halt (Do NOT set initdefault to this)&lt;br /&gt;# 1 - Single user mode&lt;br /&gt;# 2 - Multiuser, without NFS (The same as 3, if you do not have networking)&lt;br /&gt;# 3 - Full multiuser mode&lt;br /&gt;# 4 - unused&lt;br /&gt;# 5 - X11&lt;br /&gt;# 6 - reboot (Do NOT set initdefault to this)&lt;br /&gt;# &lt;br /&gt;id:3:initdefault:&lt;br /&gt;&lt;br /&gt;# System initialization.&lt;br /&gt;si::sysinit:/etc/rc.d/rc.sysinit&lt;br /&gt;&lt;br /&gt;l0:0:wait:/etc/rc.d/rc 0&lt;br /&gt;l1:1:wait:/etc/rc.d/rc 1&lt;br /&gt;l2:2:wait:/etc/rc.d/rc 2&lt;br /&gt;l3:3:wait:/etc/rc.d/rc 3&lt;br /&gt;l4:4:wait:/etc/rc.d/rc 4&lt;br /&gt;l5:5:wait:/etc/rc.d/rc 5&lt;br /&gt;l6:6:wait:/etc/rc.d/rc 6&lt;br /&gt;&lt;br /&gt;# Things to run in every runlevel.&lt;br /&gt;ud::once:/sbin/update&lt;br /&gt;&lt;br /&gt;# Trap CTRL-ALT-DELETE&lt;br /&gt;# ca::ctrlaltdel:/sbin/reboot -t3 -r now&lt;br /&gt;&lt;br /&gt;# When our UPS tells us power has failed, assume we have a few minutes&lt;br /&gt;# of power left. Schedule a shutdown for 2 minutes from now.&lt;br /&gt;# This does, of course, assume you have powerd installed and your&lt;br /&gt;# UPS connected and working correctly. &lt;br /&gt;pf::powerfail:/sbin/shutdown -f -h +2 &quot;Power Failure; System Shutting Down&quot;&lt;br /&gt;&lt;br /&gt;# If power was restored before the shutdown kicked in, cancel it.&lt;br /&gt;pr:12345:powerokwait:/sbin/shutdown -c &quot;Power Restored; Shutdown Cancelled&quot;&lt;br /&gt;&lt;br /&gt;# Run gettys in standard runlevels&lt;br /&gt;1:2345:respawn:/sbin/mingetty tty1&lt;br /&gt;2:2345:respawn:/sbin/mingetty tty2&lt;br /&gt;3:2345:respawn:/sbin/mingetty tty3&lt;br /&gt;4:2345:respawn:/sbin/mingetty tty4&lt;br /&gt;5:2345:respawn:/sbin/mingetty tty5&lt;br /&gt;6:2345:respawn:/sbin/mingetty tty6&lt;br /&gt;&lt;br /&gt;# Run xdm in runlevel 5&lt;br /&gt;# xdm is now a separate service&lt;br /&gt;x:5:respawn:/etc/X11/prefdm -nodaemon&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;KETERANGAN KONFIGURASI :&lt;br /&gt;&lt;br /&gt;id:3:initdefault:&lt;br /&gt;Kita bisa mengeset default run level sehingga secara otomatis akan booting dengan run level yang diinginkan (Jangan menggunakan run level 0 (halt) dan 6 (reboot)). Konfigurasi di atas berarti default runlevel adalah 3 (Full Multi User).&lt;br /&gt;&lt;br /&gt;# Trap CTRL-ALT-DELETE&lt;br /&gt;ca::ctrlaltdel:/sbin/reboot&lt;br /&gt;Dengan PERINTAH di atas maka tombol CTRL-ALT-DELETE akan dianggap sebagai perintah reboot. Untuk mendisablenya dapat dilakukan dengan cara menambahkan tanda komentar (#) sehingga perintah tersebut tidak akan dieksekusi :&lt;br /&gt;# Trap CTRL-ALT-DELETE&lt;br /&gt;# ca::ctrlaltdel:/sbin/reboot&lt;br /&gt;&lt;br /&gt;# Run gettys in standard runlevels&lt;br /&gt;Di bawah komentar ini berisi tty yang diaktifkan pada server yang secara default akan ada enam (tty1 – tty6). Virtual console ini dapat kita kurangi (misal : menjadi lima) dengan cara menambahkan tanda komentar (#):&lt;br /&gt;# 6:2345:respawn:/sbin/mingetty tty6&lt;br /&gt;&lt;br /&gt;Jangan lupa jalankan perintah berikut agar perubahan yang kita lakukan dibaca ulang : &lt;br /&gt;[root]# /sbin/init q&lt;br /&gt;Manual file /etc/inittab dapat dilihat dengan perintah :&lt;br /&gt;[root]# man inttab&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;:: Konfigurasi /etc/fstab&lt;br /&gt;&lt;br /&gt;File ini berisi filesistem-filesistem yang dimount secara otomatis pada saat sistem startup. Jika kita membagi partisi sistem dengan optimum, tentu akan lebih memudahkan dalam memanage sistem kita. Keuntungan dari multiple partition antara lain :&lt;br /&gt;• Memudahkan mengatur back up dan upgrade&lt;br /&gt;• Lebih cepat dalam proses booting (kasus tertentu)&lt;br /&gt;• Kemampuan mengontrol file system yang dimount&lt;br /&gt;• Proteksi dari SUID program&lt;br /&gt;Kita bisa membuat option-option tertentu (misal noexec, nodev, dan nosuid) untuk partisi-partisi yang telah kita buat. Contoh isi file /etc/fstab :&lt;br /&gt;/dev/hda11 / ext2 defaults 1 1&lt;br /&gt;/dev/hda1 /boot ext2 nodev,noquota 1 2&lt;br /&gt;/dev/hda8 /home ext2 exec,nodev,nosuid,rw,usrquota 1 2&lt;br /&gt;/dev/hdc1 /var/www ext2 exec,nodev,suid,rw 1 2&lt;br /&gt;/dev/hdc2 /var/ftp ext2 exec,nodev,suid,rw 1 2&lt;br /&gt;/dev/hdc3 /cache ext2 exec,nodev,suid,rw 1 2&lt;br /&gt;/dev/hdc4 /home2 ext2 exec,nodev,nosuid,rw,usrquota 1 2&lt;br /&gt;/dev/cdrom /mnt/cdrom iso9660 noauto,owner,ro 0 0&lt;br /&gt;/dev/hda9 /usr ext2 exec,dev,suid,rw 1 2&lt;br /&gt;/dev/hda10 /var ext2 exec,dev,suid,rw 1 2&lt;br /&gt;/dev/fd0 /mnt/floppy auto noauto,owner 0 0&lt;br /&gt;none /proc proc defaults 0 0&lt;br /&gt;none /dev/pts devpts gid=5,mode=620 0 0&lt;br /&gt;/dev/hda5 swap swap defaults 0 0&lt;br /&gt;/dev/hda6 swap swap defaults 0 0&lt;br /&gt;/dev/hda7 swap swap defaults 0 0 &lt;br /&gt;&lt;br /&gt;defaults berarti membolehkan semuanya (quota, read-write, and suid) dalam partisi tersebut. noquota berarti tidak mengeset users quotas dalam partisi ini. nosuid berarti tidak mengeset SUID/SGID access dalam partisi ini. nodev berarti tidak mengeset character atau special devices access dalam partisi ini. noexec berarti tidak mengeset eksekusi binary apapun dalam partisi ini. quota membolehkan users quotas dalam partisi ini. ro membolehkan read dalam partisi ini. rw membolehkan read-write dalam partisi ini. suid membolehkan SUID/SGID access dalam partisi ini. Pastikan untuk menambahkan option nosuid pada partisi-partisi tertentu terutama partisi home untuk menghindari kemungkinan pengaksesan root dengan program SUID. Agar lebih jelas, dapat lihat manualnya dengan perintah :&lt;br /&gt;[root]# man fstab&lt;br /&gt;Yang perlu kita perhatikan di sini adalah mengaktifkan nosuid, yang berarti tidak mengizinkan adanya file suid (misalkan pada direktori /home).&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;7.Mensetting unmask dan time out&lt;br /&gt;unmask&lt;br /&gt;&lt;br /&gt;Perintah umask digunakan untuk menentukan mode penciptaan file baku/secara otomatis pada sistem. Jika file diciptakan tanpa mengindahkan setting permisi, pemakai secara tidak sengaja mungkin dapat memberi permisi membaca atau menulis kepada seseorang yang tidak seharusnya memiliki permisi ini. Umumnya setting umask mencakup 022, 027, dan 077 (yang paling terbatas). Normalnya umask diset dalam /etc/profile, sehingga berlaku untuk semua pemakai sistem. Pastikan untuk membuat umask root 077, yang akan meniadakan permisi membaca, menulis, dan mengeksekusi bagi pemakai lain, kecuali dirubah secara eksplisit menggunakan chmod.&lt;br /&gt;&lt;br /&gt;Pembatasan waktu (time out) &lt;br /&gt;Kita bisa mengeset berapa lama waktu logout secara otomatis jika ada shell yang tidak dipakai selama jangka waktu tertentu (time out), misal = 5 menit = 300 detik. Edit file /etc/profile (File ini berisi environment dan startup program). Pada bagian :&lt;br /&gt;TMOUT=7200&lt;br /&gt;ganti 7200 dengan 300&lt;br /&gt;Dengan begitu jika ada console yang tidak kita gunakan dalam waktu tertentu/kita lupa tidak menutupnya maka secara otomatis akan menutup dalam waktu 300 detik.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;8.Mengkonfigurasi file /etc/issue dan issue.net serta file/etc/securetty&lt;br /&gt;File etc/issue dan issue.net&lt;br /&gt;&lt;br /&gt;File ini akan menampilkan jenis sistem operasi kita (sekaligus kernelnya) pada waktu telnet (file /etc/issue.net) dan waktu login secara lokal/langsung (file /etc/issue). Lebih baik kita mengganti isi file /etc/issue dan /etc/issue.net, sehingga dapat meminimalkan kerawanan keamanan jaringan. &lt;br /&gt;[root]# vi /etc/issue&lt;br /&gt;[root]# vi /etc/issue.net&lt;br /&gt;Contoh isi file /etc/issue dan /etc/issue.net :&lt;br /&gt;Welcome to spyrozone.net&lt;br /&gt;&lt;br /&gt;File /etc/securetty&lt;br /&gt;File ini mengizinkan TTY device mana saja yang dapat dipakai oleh root untuk login. Edit file /etc/securetty dan disable TTY device dengan memberi tanda comment pada awal baris (#).&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;tty1 menjadi #tty1 &lt;br /&gt;tty2 menjadi #tty2&lt;br /&gt;tty3 menjadi #tty3&lt;br /&gt;tty4 menjadi #tty4&lt;br /&gt;tty5 menjadi #tty5&lt;br /&gt;tty6 menjadi #tty6&lt;br /&gt;tty7 menjadi #tty7&lt;br /&gt;tty8 menjadi #tty8&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;Dengan demikian tidak ada user yang bisa langsung menggunakan root untuk login, tetapi harus menggunakan user biasa baru setelah itu menggunakan program su (substitute user) untuk berbah menjadi root.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;9.Proteksi Direktori /etc/rc.d/*&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Direktori /etc/rc.d/ ini sangat penting karena file-file pada direktori akan dijalankan ketika sistem startup/booting. Khusus direktori /etc/rc.d/init.d/* berisi servis-servis yang akan dijalankan pada saat startup sebagai daemon. Pastikan direktori ini tidak bisa diakses oleh user selain root :&lt;br /&gt;[root]# chmod -R 700 /etc/rc.d/*&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;10. Konfigurasi file /etc/sysctl.conf&lt;br /&gt;File ini merupakan file konfigurasi kernel parameter pada saat run time. Ada baiknya file ini juga kita konfigurasikan, misal :&lt;br /&gt;# Enable ignoring ping request (untuk mengkonfigurasi agar sistem kita ignore terhadap ping request)&lt;br /&gt;net.ipv4.icmp_echo_ignore_all = 1&lt;br /&gt;# Enable ignoring broadcasts request (agar sistem ignore terhadap broadcast request)&lt;br /&gt;net.ipv4.icmp_echo_ignore_broadcasts = 1&lt;br /&gt;# Enable TCP SYN Cookie Protection (agar sistem terlindung dari SYN attack, yaitu salah satu jenis Denial of Service Attack (Dos))&lt;br /&gt;net.ipv4.tcp_syncookies = 1&lt;br /&gt;# Disable ICMP Redirect Acceptance (melindungi dari kemungkinan perubahan routing tables)&lt;br /&gt;net.ipv4.conf.all.accept_redirects = 0&lt;br /&gt;# Enable always defragging Protection (harus diaktifkan jika sistem kita adalah gateway untuk IP Masquerading)&lt;br /&gt;net.ipv4.ip_always_defrag = 1&lt;br /&gt;&lt;br /&gt;Agar konfigurasi di atas dieksekusi, jangan lupa untuk menjalankan perintah berikut :&lt;br /&gt;&lt;br /&gt;[root]# /etc/rc.d/init.d/network restart&lt;br /&gt;&lt;br /&gt;atau bisa juga dengan perintah :&lt;br /&gt;&lt;br /&gt;[root]# service network restart&lt;br /&gt;&lt;br /&gt;Sampai disini dulu ya teman-teman nanti akan saya lanjutkan postingannya !&lt;br /&gt;&lt;br /&gt;&lt;br /&gt; Sumber:&lt;a href=&quot;http://hack.spyrozone.net/0193_Mengamankan_Linux_Anda_by_y3ppy_WWW.SPYROZONE.TK_08_April_2007.html&quot;&gt;http://hack.spyrozone.net/0193_Mengamankan_Linux_Anda_by_y3ppy_WWW.SPYROZONE.TK_08_April_2007.html&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;!-- Blogger automated replacement: &quot;https://images-blogger-opensocial.googleusercontent.com/gadgets/proxy?url=http%3A%2F%2F1.bp.blogspot.com%2F-neRKabbUPds%2FVO0_vUu8HOI%2FAAAAAAAAAxM%2FLzPqJHFDHr4%2Fs1600%2FAnonymous-OS%252B0.1.png&amp;amp;container=blogger&amp;amp;gadget=a&amp;amp;rewriteMime=image%2F*&quot; with &quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7M6B8v2-c0VwszAU6bYlfk58cj_cUFfgwyH6LsZ6NpQXy30_pDp2VN0Ke0K7pLrfreB6Dnq5Gk50MSyUcLoymzeNSBgXaXnmlRLu_WcOCIi2hvCtMx0p5sazROlYnrJeF2wAP5MHu-7nb/s1600/Anonymous-OS+0.1.png&quot; --&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/mengamankan-server-dengan-aman-terjaga.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7M6B8v2-c0VwszAU6bYlfk58cj_cUFfgwyH6LsZ6NpQXy30_pDp2VN0Ke0K7pLrfreB6Dnq5Gk50MSyUcLoymzeNSBgXaXnmlRLu_WcOCIi2hvCtMx0p5sazROlYnrJeF2wAP5MHu-7nb/s72-c/Anonymous-OS+0.1.png" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-951026287130321733</guid><pubDate>Mon, 23 Feb 2015 08:35:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.128-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Ipcop</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>Cara Mudah Mengetahui User dan Log History Linux</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;a _blank=&quot;&quot; href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/cara-mudah-mengetahui-user-dan-log.html&quot; rel=&quot;nofollow target=&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot;&gt;Cara Mudah Mengetahui User dan Log History Linux&lt;/a&gt;Perintah perintah untuk mengetahui aktifitas user yang login dilinux bisa kita cek dengan bermacam-macam cara , ada 8 cara yang dapat kita gunakan untuk mengetahui user dan log history pada linux&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;:&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;1. Begitu ssh, langsung liat last login, disitu ketauan IP mana yang terakhir kali masuk ke sistem kita:&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Last login: Fri Feb 10 09:25:31 2015 from slp-ghuft-cist&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;2. melihat User dengan W or WHO&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;[root@tax ~]# w&lt;/span&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLy4IUDOZZtUiDOcJ3NaBJ3R6Tcut0wS2cRbcaEuHHJPbF7JgxRpn-6_UNseYnhbrUkQlb2hxV4mq6owclIxSCx7Hg-kMqcL0TC7hWRcJum5TvJU_SK9t3veJF5iYPF0W8nJf3lNq31tZD/s1600/w.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLy4IUDOZZtUiDOcJ3NaBJ3R6Tcut0wS2cRbcaEuHHJPbF7JgxRpn-6_UNseYnhbrUkQlb2hxV4mq6owclIxSCx7Hg-kMqcL0TC7hWRcJum5TvJU_SK9t3veJF5iYPF0W8nJf3lNq31tZD/s1600/w.png&quot; height=&quot;222&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;[root@tax ~]# who&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLuJYn6S_qCyAJvGM8Qo75UPPkKolUZjkfFFc_LQ-QfYaYVpoTrr_LCaZEp5NpdCuuwJlLTI5EQWUZMD0oX0Uyyh3sn98CNn33YGbGtYV-cGqDcMHsApCw-n-xPtQSC2mzmmsS3mV_s0VG/s1600/who.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLuJYn6S_qCyAJvGM8Qo75UPPkKolUZjkfFFc_LQ-QfYaYVpoTrr_LCaZEp5NpdCuuwJlLTI5EQWUZMD0oX0Uyyh3sn98CNn33YGbGtYV-cGqDcMHsApCw-n-xPtQSC2mzmmsS3mV_s0VG/s1600/who.png&quot; height=&quot;221&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;3. Bisa juga dengan ps aux&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;[root@tax ~]# ps aux |grep bash |grep pts&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFQ2ag1q3U7JqrhNdNKXonOfzAv2tmzTRflidIMf5HPXWM24xayMmiJe9MIhHGC_akScj339xWd-tWKkbwQuT-AwrXsJgW1U6CbH1l6K_XkoiOm2uH4QSI8rxDP6QN1L-J2V7wt44NRURb/s1600/grepbash.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFQ2ag1q3U7JqrhNdNKXonOfzAv2tmzTRflidIMf5HPXWM24xayMmiJe9MIhHGC_akScj339xWd-tWKkbwQuT-AwrXsJgW1U6CbH1l6K_XkoiOm2uH4QSI8rxDP6QN1L-J2V7wt44NRURb/s1600/grepbash.png&quot; height=&quot;221&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;4. Melihat aktifitas terakhir dari semua user &quot;lastlog&quot;&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;#lastlog -u root&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;#lastlog -t 1&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;#lastlog -b 1&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHPd5grt0vdWjXM7kkVDKjAFZVpkamNfAAh2SFsUg7k1WJSwbSZMRXEwQf2UtK5Owz7quhqPMWwwQekjnNaHwPCQBmyddXR0jIv7L0DQgDOjoMpTDkFgNnx-KKB8qWdtMrKSmZ4aIEq-84/s1600/lastlog+-t.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHPd5grt0vdWjXM7kkVDKjAFZVpkamNfAAh2SFsUg7k1WJSwbSZMRXEwQf2UtK5Owz7quhqPMWwwQekjnNaHwPCQBmyddXR0jIv7L0DQgDOjoMpTDkFgNnx-KKB8qWdtMrKSmZ4aIEq-84/s1600/lastlog+-t.png&quot; height=&quot;220&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;5. Menggunakan tools bantuan &quot;fingger&quot; tetapi harus di install&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Kalo mau liat User yang ada &lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;# cat /etc/passwd&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;# cat /etc/group&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;atau&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;# getent passwd&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;# getent group&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;6. vi /var/log/wtmp&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;7. vi .bash_history&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;8. tail -f /var/log/messages&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGR0Aw0JYSCaA94333Fg3YZF5G7XsBRaGL9QsgXw628ImibbY5LkiIl7YzIXz8vlCfffQqdoGhxPjRTT5sKEXBNssEOPB3xX-c_U5ScaZk6ra-FsdhHAcKyT1tXkfCVQgHInYbNaBHjkgE/s1600/var+log+message.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGR0Aw0JYSCaA94333Fg3YZF5G7XsBRaGL9QsgXw628ImibbY5LkiIl7YzIXz8vlCfffQqdoGhxPjRTT5sKEXBNssEOPB3xX-c_U5ScaZk6ra-FsdhHAcKyT1tXkfCVQgHInYbNaBHjkgE/s1600/var+log+message.png&quot; height=&quot;220&quot; title=&quot;Cara Mudah Mengetahui User dan Log History Linux&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/cara-mudah-mengetahui-user-dan-log.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLy4IUDOZZtUiDOcJ3NaBJ3R6Tcut0wS2cRbcaEuHHJPbF7JgxRpn-6_UNseYnhbrUkQlb2hxV4mq6owclIxSCx7Hg-kMqcL0TC7hWRcJum5TvJU_SK9t3veJF5iYPF0W8nJf3lNq31tZD/s72-c/w.png" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-8601726040281239359.post-2116662367663073912</guid><pubDate>Fri, 20 Feb 2015 22:41:00 +0000</pubDate><atom:updated>2015-06-19T22:06:26.137-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">debian</category><category domain="http://www.blogger.com/atom/ns#">Linux</category><title>10 Modul konfigurasi debian dengan mudah</title><description>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;10 Modul Konfigurasi Debian ini , adalah materi dasar yang biasanya di install pada server. dan sangat cocok untuk pemula, linux itu sebenernya mudah dipahami tapi Anda mesti lebih jeli dan teliti untuk mengkonfigurasinya . Kenapa jadi harus jeli dan teliti? Karena Linux menggunakan CLI(Command Line Interface) maka kita harus berhati hati untuk mengetikkan Command tersebut.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit; font-size: large;&quot;&gt;TIPS&lt;/span&gt;&lt;/div&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbbU0yLBZClDxYnJECuhzlHVxqvOQ-lFavyf1Gd3EITsZIkf6r9oZ1SSEvVCY_zhac4phzwpdiCqu13yj-BTWAc9WlrbNy_vnWUTQVoNZoWodUQ4RKpY3W_v7fi21VPAl6VgARx0v_sYU/s1600/debian-6.0.0-amd64-i386-netinst-CD-label.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;img alt=&quot;Debian 6 tutorial&quot; border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbbU0yLBZClDxYnJECuhzlHVxqvOQ-lFavyf1Gd3EITsZIkf6r9oZ1SSEvVCY_zhac4phzwpdiCqu13yj-BTWAc9WlrbNy_vnWUTQVoNZoWodUQ4RKpY3W_v7fi21VPAl6VgARx0v_sYU/s1600/debian-6.0.0-amd64-i386-netinst-CD-label.png&quot; title=&quot;Debian 6 tutorial&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Apabila pada saat Anda mengkonfigurasi terjadi kesalahan , tidak terlalu sulit kok untuk mencari kesalahannya. Anda hanya harus membuka apa yang sudah Anda konfigurasi itu dari awal sampai akhir hingga menemukan masalahnya. Dan juga bisa melihat log kesalahannya, dengan cara :&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;#tail -f /var/log/syslog&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Sebenarnya Linux ini mengasikkan apabila sudah kena racunnya , wah anda pasti &amp;nbsp;langsung suka ngoprek ini, saya berani bilang seperti ini karena pengalaman saya dari awal kenal linux sampai sekarang , saya makin suka. Juga sensasi kita menggunakan linux dari pada OS Windows sangat beda , pokoknya serasa saya menjadi seorang sysadmin .&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Silahkan simak dan perhatikan Tutorial Konfigurasi Debian 6 :&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;344&quot; src=&quot;https://www.youtube.com/embed/zJEmuJM5Eok&quot; width=&quot;459&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Semoga dengan video tutorial yang saya buat sendiri dan dengan tutorial yang pernah saya pelajari diberbagai modul , bisa berguna dan bermanfaat bagi semuanya. juga saya memiliki selogan : &quot;&lt;span style=&quot;font-size: large;&quot;&gt; Ayo Belajar Linux&lt;/span&gt;&lt;span style=&quot;background-color: #f6f6f6; color: #111111; font-size: 13.5px; line-height: 25px;&quot;&gt;&amp;nbsp;&quot;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;ada 10 modul tutorial debian:&lt;/span&gt;&lt;br /&gt;&lt;ol style=&quot;text-align: left;&quot;&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Installasi Debian 6&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi Ip Addresss&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/01/konfigurasi-dhcp-server-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi DHCP Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-dns-server-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi DNS Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-webserver-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi Web Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-proxy-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi Proxy Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-web-mail-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi Mail Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-web-mail-debian-6-squeeze.html&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi Web Mail&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href=&quot;http://jasa-infoterbaru.blogspot.com/2015/02/konfigurasi-ntp-server-debian-6-squeeze.html&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi NTP Server&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;span style=&quot;font-family: inherit;&quot;&gt;Konfigurasi FTP Server(anonymous)&lt;/span&gt;&lt;/li&gt;&lt;/ol&gt;&lt;span style=&quot;font-family: Trebuchet MS, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/div&gt;</description><link>http://dejanlucker.blogspot.com/2015/02/10-modul-konfigurasi-debian-dengan-mudah.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbbU0yLBZClDxYnJECuhzlHVxqvOQ-lFavyf1Gd3EITsZIkf6r9oZ1SSEvVCY_zhac4phzwpdiCqu13yj-BTWAc9WlrbNy_vnWUTQVoNZoWodUQ4RKpY3W_v7fi21VPAl6VgARx0v_sYU/s72-c/debian-6.0.0-amd64-i386-netinst-CD-label.png" height="72" width="72"/><thr:total>0</thr:total></item></channel></rss>