<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-6921717198166118759</id><updated>2011-07-30T14:29:52.759-07:00</updated><category term='All About Linux'/><category term='Travelling'/><title type='text'>Just Simple Blog's</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://deposcience.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6921717198166118759/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://deposcience.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Yusuf Istiawan</name><uri>http://www.blogger.com/profile/04805069964243031910</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_sBoXBYIeKLA/Sg4oxkwX78I/AAAAAAAAAAM/KAsuKp1GzG0/S220/Picture+037.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>2</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-6921717198166118759.post-3481399739582152503</id><published>2009-06-15T20:09:00.000-07:00</published><updated>2009-06-16T19:54:37.981-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Travelling'/><category scheme='http://www.blogger.com/atom/ns#' term='All About Linux'/><title type='text'>Konfigurasi PC Router dengan Fedora Core 6</title><content type='html'>&lt;span style="font-family:arial;"&gt;Karena ada test di kantor untuk melakukan setting pc router menggunakan linux, yang kebetulan di kantor menggunakan Fedora Core 6, Setelah berhasil melakukan setting pc router kemudian aku mencoba membuat rangkumannya di blog ini.&lt;br /&gt;&lt;br /&gt;Yang perlu disiapkan adalah :&lt;br /&gt;1. 1 PC yang telah terinstall OS Linux FC 6 sebagai router&lt;br /&gt;2. 2 Network card&lt;br /&gt;3. 1 PC Client&lt;br /&gt;&lt;br /&gt;jika ingin menambah client maka perlu ditambah switch jangan hub karena dapat menurunkan performa jaringan. Langsung aja ya...&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 1&lt;/span&gt; catat dan ingat ip wan yang akan dipakai untuk terhubung ke ISP atau Backbone.  dikantor saya pakai:&lt;br /&gt;&lt;br /&gt;ip = 192.168.0.201&lt;br /&gt;netmask = 255.255.255.0&lt;br /&gt;network = 192.168.0.0&lt;br /&gt;gateway = 192.168.0.1&lt;br /&gt;dns = 219.83.35.45&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 2&lt;/span&gt; Konfigurasi network card di eth 0 yang akan digunakan sebagai card wan.&lt;br /&gt;tulis pada : [root@belajar ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0&lt;br /&gt;&lt;br /&gt;# 3Com Corporation 3c905C-TX/TX-M [Tornado]&lt;br /&gt;DEVICE=eth0&lt;br /&gt;BOOTPROTO=static&lt;br /&gt;BROADCAST=192.168.0.255&lt;br /&gt;HWADDR=00:04:75:39:47:39&lt;br /&gt;IPADDR=192.168.0.201&lt;br /&gt;NETMASK=255.255.255.0&lt;br /&gt;NETWORK=192.168.0.0&lt;br /&gt;ONBOOT=yes&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 3&lt;/span&gt; Konfigurasi Gateway dan DNS&lt;br /&gt;&lt;br /&gt;Tulis pada : [root@belajar ~]# vim /etc/sysconfig/network&lt;br /&gt;&lt;br /&gt;NETWORKING=yes&lt;br /&gt;HOSTNAME=belajar&lt;br /&gt;GATEWAY=192.168.0.1&lt;br /&gt;&lt;br /&gt;dan tulis :  [root@belajar ~]# vim /etc/resolv.conf&lt;br /&gt;&lt;br /&gt;search jjtelecom.com&lt;br /&gt;nameserver 219.83.35.45&lt;br /&gt;&lt;br /&gt;hostname sudah terkonfigurasi saat instalasi fedora core 6.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 4&lt;/span&gt; Konfiguarsi IPV4 Forwarding&lt;br /&gt;pada : [root@belajar ~]# vim /etc/sysctl.conf&lt;br /&gt;&lt;br /&gt;ganti &lt;span style="font-weight: bold;"&gt;net.ipv4.ip_forward = 0&lt;/span&gt; dengan  &lt;span style="font-weight: bold;"&gt;net.ipv4.ip_forward = 1&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 5&lt;/span&gt; Setting chkconfig&lt;br /&gt;&lt;br /&gt;Tulis : [root@belajar ~]# chkconfig --level 2345 network on&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 6&lt;/span&gt; restart service network&lt;br /&gt;Tulis :&lt;br /&gt;[root@belajar ~]# /etc/init.d/network restart&lt;br /&gt;&lt;br /&gt;Shutting down interface eth0:                              [  OK  ]&lt;br /&gt;Shutting down interface eth1:                              [  OK  ]&lt;br /&gt;Shutting down loopback interface:                          [  OK  ]&lt;br /&gt;Disabling IPv4 packet forwarding:  net.ipv4.ip_forward = 0&lt;br /&gt;                                                      [  OK  ]&lt;br /&gt;Bringing up loopback interface:                            [  OK  ]&lt;br /&gt;Bringing up interface eth0:                                [  OK  ]&lt;br /&gt;Bringing up interface eth1:                                [  OK  ]&lt;br /&gt;&lt;br /&gt;sekarang coba ping ke gateway 192.168.0.1&lt;br /&gt;[root@belajar ~]# ping 192.168.0.1&lt;br /&gt;PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.&lt;br /&gt;64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.499 ms&lt;br /&gt;64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.274 ms&lt;br /&gt;64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.275 ms&lt;br /&gt;dan ke yahoo&lt;br /&gt;[root@belajar ~]# ping www.yahoo.com&lt;br /&gt;PING www-real.wa1.b.yahoo.com (209.131.36.158) 56(84) bytes of data.&lt;br /&gt;64 bytes from f1.www.vip.sp1.yahoo.com (209.131.36.158): icmp_seq=1 ttl=48 time=166 ms&lt;br /&gt;64 bytes from f1.www.vip.sp1.yahoo.com (209.131.36.158): icmp_seq=2 ttl=48 time=163 ms&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 7&lt;/span&gt; Konfigurasi network card 2 di eth1 dengan ip 192.168.1.1&lt;br /&gt;&lt;br /&gt;Tulis pada : &lt;/span&gt;&lt;span style="font-family:arial;"&gt;[root@belajar ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth1&lt;br /&gt;&lt;br /&gt;# D-Link System Inc RTL8139 Ethernet&lt;br /&gt;DEVICE=eth1&lt;br /&gt;BOOTPROTO=static&lt;br /&gt;BROADCAST=192.168.1.255&lt;br /&gt;HWADDR=00:17:9A:3A:11:69&lt;br /&gt;IPADDR=192.168.1.1&lt;br /&gt;NETMASK=255.255.255.0&lt;br /&gt;NETWORK=192.168.1.0&lt;br /&gt;ONBOOT=yes&lt;br /&gt;&lt;br /&gt;restart service network lagi : &lt;/span&gt;&lt;span style="font-family:arial;"&gt;[root@belajar ~]# /etc/init.d/network restart&lt;br /&gt;&lt;br /&gt;coba ping ke ip eth1 jika replay&lt;br /&gt;[root@belajar ~]# ping 192.168.1.1&lt;br /&gt;PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.&lt;br /&gt;64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.138 ms&lt;br /&gt;64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.122 ms&lt;br /&gt;&lt;br /&gt;berarti telah berhasil menggunakan 2 network card (NIC)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;step 8&lt;/span&gt; Menambahkan nat pada iptables&lt;br /&gt;&lt;br /&gt;stop service iptables&lt;br /&gt;tulis :&lt;br /&gt;[root@belajar ~]# /etc/init.d/iptables stop&lt;br /&gt;Flushing firewall rules:                                   [  OK  ]&lt;br /&gt;Setting chains to policy ACCEPT: filter nat                [  OK  ]&lt;br /&gt;Unloading iptables modules:                                [  OK  ]&lt;br /&gt;&lt;br /&gt;tambahkan perintah :&lt;br /&gt;&lt;br /&gt;[root@belajar ~]# /sbin/iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -j SNAT --to-source 192.168.0.201&lt;br /&gt;&lt;br /&gt;simpan perintah snat tersebut pada directori /etc/sysconfig/iptables&lt;br /&gt;&lt;br /&gt;tulis :&lt;br /&gt;&lt;br /&gt;[root@belajar ~]# /sbin/iptables-save &gt; /etc/sysconfig/iptables&lt;br /&gt;&lt;br /&gt;start service iptables :&lt;br /&gt;&lt;br /&gt;[root@belajar ~]# /etc/init.d/iptables start&lt;br /&gt;Applying iptables firewall rules:                          [  OK  ]&lt;br /&gt;Loading additional iptables modules: ip_conntrack_netbios_n[  OK  ]ntrack_ftp&lt;br /&gt;&lt;br /&gt;Dah deh sekarang PC dah jadi router. sekarang tinggal hubungkan NIC eth1 ke client. habis itu dah bisa buat surfing ke dunia maya.&lt;br /&gt;&lt;br /&gt;jangan lupa comment ya..:D&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&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;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6921717198166118759-3481399739582152503?l=deposcience.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://deposcience.blogspot.com/feeds/3481399739582152503/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://deposcience.blogspot.com/2009/06/konfigurasi-pc-router-dengan-fedora.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6921717198166118759/posts/default/3481399739582152503'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6921717198166118759/posts/default/3481399739582152503'/><link rel='alternate' type='text/html' href='http://deposcience.blogspot.com/2009/06/konfigurasi-pc-router-dengan-fedora.html' title='Konfigurasi PC Router dengan Fedora Core 6'/><author><name>Yusuf Istiawan</name><uri>http://www.blogger.com/profile/04805069964243031910</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_sBoXBYIeKLA/Sg4oxkwX78I/AAAAAAAAAAM/KAsuKp1GzG0/S220/Picture+037.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6921717198166118759.post-8818366253974508737</id><published>2009-06-14T20:49:00.001-07:00</published><updated>2009-06-16T19:54:37.981-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Travelling'/><category scheme='http://www.blogger.com/atom/ns#' term='All About Linux'/><title type='text'>Jangan Halangi Kami Berkarya</title><content type='html'>kantor,15 Juni&lt;br /&gt;&lt;br /&gt;Kepada para penguasa jangan lah halangi kami untuk berkarya&lt;br /&gt;bagi kami karya adalah eksistensi diri kami&lt;br /&gt;bahwa kami itu ada di dunia ini&lt;br /&gt;Dunia ini ada karena hasil karya manusia-manusia yang kreatif&lt;br /&gt;biarkanlah kami menjadi orang yang kreatif&lt;br /&gt;untuk meraih masa depan yang lebih baik...&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6921717198166118759-8818366253974508737?l=deposcience.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://deposcience.blogspot.com/feeds/8818366253974508737/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' 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