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		<title>Bind9(DNS Server) Dengan Routing</title>
		<link>http://nipponproject.wordpress.com/2010/06/14/bind9dns-server-dengan-routing/</link>
		<comments>http://nipponproject.wordpress.com/2010/06/14/bind9dns-server-dengan-routing/#comments</comments>
		<pubDate>Mon, 14 Jun 2010 14:59:52 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

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		<description><![CDATA[Kita akan membuat router pc dengan 2 pc client dimana a memiliki ip 192.168.0.1  dan b memiliki ip 10.0.0.1 . Jika a adalah a.itpolnes.com dan b adalah b.itpolnes.com maka pada router ns-nya adalah itpolnes.com. Pertama – tama kita atur ip pada router sesuai dengan ip pc client yang terhubung pada pc router kemudian ping untuk [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=67&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><span style="font-family:Times New Roman;font-size:12pt;">Kita akan membuat router pc dengan 2 pc client dimana a memiliki ip 192.168.0.1  dan b memiliki ip 10.0.0.1 .<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Jika a adalah <span style="text-decoration:underline;">a.itpolnes.com</span> dan b adalah <span style="text-decoration:underline;">b.itpolnes.com</span> maka pada router ns-nya adalah itpolnes.com.<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Pertama – tama kita atur ip pada router sesuai dengan ip pc client yang terhubung pada pc router kemudian ping untuk menguji koneksi<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# ifconfig eth1 10.255.255.255<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# ping 10.0.0.1<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=0.131 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.112 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.130 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# ifconfig eth3 192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# ping 192.168.0.1<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.815 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.111 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.100 ms<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Pada router kita cek gateway yang telah ditambahkan oleh client<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# route -n<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Kernel IP routing table<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Destination     Gateway         Genmask         Flags Metric Ref    Use Iface<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 eth3<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">10.0.0.0        0.0.0.0         255.0.0.0       U     0      0        0 eth1<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita forward antar pc client agar pc client dapat saling berhubungan<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sysctl -w net.ipv4.ip_forward=1<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">net.ipv4.ip_forward = 1<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita install BIND9 pada router<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo apt-get update<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo apt-get install bind9<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Setelah itu kita konfigurasi BIND9<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/named.conf.local<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Kita atur seperti dibawah ini.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">//<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">// Do any local configuration here<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">//<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">// Consider adding the 1918 zones here, if they are not used in your<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">// organization<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">//include &#8220;/etc/bind/zones.rfc1918″;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">zone &#8220;itpolnes.com&#8221; {<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">type master;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">file &#8220;/etc/bind/db.itpolnes.com&#8221;;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">};<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kemudian kita restart<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo /etc/init.d/bind9 restart<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita konfigurasi lagi /etc/bind/named.conf.local<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">tambahkan :<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">zone &#8220;254.0.168.192.in-addr.arpa&#8221; {<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">type master;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">notify no;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">file &#8220;/etc/bind/db.192″;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">};<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita konfigurasi /etc/bind/db.itpolnes.com<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/db.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">GNU nano 2.0.7         File: /etc/bind/db.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">; BIND data file for local loopback interface<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">$TTL    604800<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      SOA     ns.itpolnes.com. root.itpolnes.com. (<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">1         ; Serial<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800         ; Refresh<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">86400         ; Retry<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">2419200         ; Expire<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800 )       ; Negative Cache TTL<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      NS      ns.itpolnes.com.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      A       192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      A       10.255.255.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">a       IN      A       192.168.0.1<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">router  IN      A       192.168.0.254<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita konfigurasi /etc/bind/db.192.com<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/db.192<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">GNU nano 2.0.7            File: /etc/bind/db.192<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">; BIND reverse data file for local loopback interface<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">$TTL    604800<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      SOA     ns.itpolnes.com. root.itpolnes.com. (<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">2         ; Serial<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800         ; Refresh<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">86400         ; Retry<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">2419200         ; Expire<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800 )       ; Negative Cache TTL<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      NS      ns.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">254     IN      PTR     ns.itpolnes.com.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">254     IN      PTR     router.itpolnes.com.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">1       IN      PTR     a.itpolnes.com.<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita ping itpolnes.com<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# ping itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">PING itpolnes.com (192.168.0.254) 56(84) bytes of data.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from router.itpolnes.com (192.168.0.254): icmp_seq=1 ttl=64 time=0.025 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from ns.itpolnes.com (192.168.0.254): icmp_seq=2 ttl=64 time=0.018 ms<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">64 bytes from router.itpolnes.com (192.168.0.254): icmp_seq=3 ttl=64 time=0.024 ms<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kita ping juga itpolnes.com dari pc client a, jika tidak bisa maka lakukan perintah berikut<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo nano /etc/resolv.conf<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">ketikkan  : server 192.168.0.254<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Copy db.192 ke db.10<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo cp /etc/bind/db.192 /etc/bind/db.10<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Konfigurasi db.10<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/db.10<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">GNU nano 2.0.7            File: /etc/bind/db.10<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">; BIND reverse data file for local loopback interface<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">$TTL    604800<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      SOA     ns.itpolnes.com. root.itpolnes.com. (<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">2         ; Serial<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800         ; Refresh<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">86400         ; Retry<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">2419200         ; Expire<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">604800 )       ; Negative Cache TTL<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">;<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">@       IN      NS      ns.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">254     IN      PTR     ns.itpolnes.com.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">254     IN      PTR     router.itpolnes.com.<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">1       IN      PTR     b.itpolnes.com.<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Sedangkan pada db.itpolnes.com ditambahkan<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">b       IN      A       10.0.0.1<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Restart<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# sudo /etc/init.d/bind9 restart<br />
</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Cek koneksi<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">root@lab-2-desktop:/home/lab-2# nslookup<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">&gt; ns.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Server:             192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Address:          192.168.0.254#53<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">** server can&#8217;t find ns.itpolnes.com: NXDOMAIN<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">&gt; b.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Server:             192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Address:          192.168.0.254#53<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Name:  b.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Address: 10.0.0.1<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">&gt; router.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Server:             192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Address:          192.168.0.254#53<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Name:  router.itpolnes.com<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Address: 192.168.0.254<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">&gt; exit<br />
</span></p>
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			<media:title type="html">hansgitha</media:title>
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		<title>Pembuatan DNS Server menggunakan BIND 9</title>
		<link>http://nipponproject.wordpress.com/2010/06/06/pembuatan-dns-server-menggunakan-bind-9/</link>
		<comments>http://nipponproject.wordpress.com/2010/06/06/pembuatan-dns-server-menggunakan-bind-9/#comments</comments>
		<pubDate>Sun, 06 Jun 2010 12:17:55 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/06/06/pembuatan-dns-server-menggunakan-bind-9/</guid>
		<description><![CDATA[Jika kita ingin membangun sebuah dns server pada Linux maka kita harus pastikan bahwa kita terhubung dengan server. Ketikkan Perintah berikut : lab-2@lab-2-desktop:~$ sudo su [sudo] password for lab-2: root@lab-2-desktop:/home/lab-2# mii-tool eth1: negotiated 100baseTx-FD flow-control, link ok eth2: no link eth3: no link root@lab-2-desktop:/home/lab-2# ifconfig eth1 192.168.0.111 root@lab-2-desktop:/home/lab-2# ifconfig eth1 Link encap:Ethernet HWaddr 00:19:d1:18:db:8b inet [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=66&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Jika kita ingin membangun sebuah dns server pada Linux maka kita harus pastikan bahwa kita terhubung dengan server. Ketikkan Perintah berikut :<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>lab-2@lab-2-desktop:~$ sudo su </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>[sudo] password for lab-2: </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# mii-tool </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth1: negotiated 100baseTx-FD flow-control, link ok </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth2: no link </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth3: no link </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# ifconfig eth1 192.168.0.111 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# ifconfig </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth1 Link encap:Ethernet HWaddr 00:19:d1:18:db:8b </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>inet addr:192.168.0.111 Bcast:192.168.0.255 Mask:255.255.255.0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>inet6 addr: fe80::219:d1ff:fe18:db8b/64 Scope:Link </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX packets:183 errors:0 dropped:0 overruns:0 frame:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>TX packets:87 errors:0 dropped:0 overruns:0 carrier:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>collisions:0 txqueuelen:1000 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX bytes:35143 (35.1 KB) TX bytes:14276 (14.2 KB) </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth2 Link encap:Ethernet HWaddr 00:02:44:72:1d:f1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>UP BROADCAST MULTICAST MTU:1500 Metric:1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX packets:0 errors:0 dropped:0 overruns:0 frame:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>collisions:0 txqueuelen:1000 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Interrupt:22 Base address:0×1000 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth3 Link encap:Ethernet HWaddr 00:11:95:c7:0b:cd </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>UP BROADCAST MULTICAST MTU:1500 Metric:1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX packets:0 errors:0 dropped:0 overruns:0 frame:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>collisions:0 txqueuelen:1000 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Interrupt:21 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>lo Link encap:Local Loopback </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>inet addr:127.0.0.1 Mask:255.0.0.0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>inet6 addr: ::1/128 Scope:Host </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>UP LOOPBACK RUNNING MTU:16436 Metric:1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX packets:310 errors:0 dropped:0 overruns:0 frame:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>TX packets:310 errors:0 dropped:0 overruns:0 carrier:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>collisions:0 txqueuelen:0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>RX bytes:20416 (20.4 KB) TX bytes:20416 (20.4 KB) </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Itu berarti kita telah mengatur IP kita dan kita uji koneksi ke server yang memiliki ip 192.168.0.1<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# ping 192.168.0.1 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.378 ms </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.373 ms </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.379 ms </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.367 ms </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>^Z </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>[1]+ Stopped ping 192.168.0.1 </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Ketikkan Perintah Update dan install BIND 9 pada pc kita<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo apt-get update </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo apt-get install bind9 </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Setelah BIND 9 terinstall, maka kita atur konfigurasinya<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/named.conf.local </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">** Setelah itu kita ketikkan perintah berikut pada nano editor<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>// </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>// Do any local configuration here </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>// </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>// Consider adding the 1918 zones here, if they are not used in your </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>// organization </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>//include &#8220;/etc/bind/zones.rfc1918″; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>zone &#8220;example.com&#8221; { </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>type master; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>file &#8220;/etc/bind/db.example.com&#8221;; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>};</em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Setelah itu ketikkan syntax berikut<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/db.example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>GNU nano 2.0.7 File: /etc/bind/db.example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; BIND data file for local loopback interface </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>$TTL 604800 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>@ IN SOA ns.example.com. root.example.com. ( </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>1 ; Serial </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>604800 ; Refresh </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>86400 ; Retry </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>2419200 ; Expire </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>604800 ) ; Negative Cache TTL </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>@ IN NS ns.example.com. </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>@ IN A 192.168.0.111 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>box IN A 192.168.0.111 </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Jika sudah maka kita buat bagiab reverse-nya, Untuk itu kita ketikkan perintah<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/named.conf.local </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">dan tambahkan perintah berikut dibawah perintah yang sudah ada<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>zone &#8220;111.0.168.192.in-addr.arpa&#8221; { </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>type master; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>notify no; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>file &#8220;/etc/bind/db.192″; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>}; </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kemudian ketikkan perintah<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo nano /etc/bind/db.192</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>GNU nano 2.0.7 File: /etc/bind/db.192 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; BIND reverse data file for local loopback interface </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>$TTL 604800 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>@ IN SOA ns.example.com. root.example.com. ( </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>2 ; Serial </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>604800 ; Refresh </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>86400 ; Retry </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>2419200 ; Expire </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>604800 ) ; Negative Cache TTL </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>@ IN NS ns. </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>111 IN PTR ns.example.com.</em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Kemudian kita restart BIND 9<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo /etc/init.d/bind9 restart </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>* Stopping domain name service… bind9 [ OK ] </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>* Starting domain name service… bind9 [ OK ] </em><br />
		</span></p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">Uji DNS yang telah ada<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# nslookup example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Server: 192.168.0.111 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Address: 192.168.0.111#53 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Name: example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>Address: 192.168.0.111 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# dig -x example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>; &lt;&lt;&gt;&gt; DiG 9.5.1-P2.1 &lt;&lt;&gt;&gt; -x example.com </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; global options: printcmd </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; Got answer: </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; -&gt;&gt;HEADER&lt;&lt;- opcode: QUERY, status: SERVFAIL, id: 45007 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; QUESTION SECTION: </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;com.example.in-addr.arpa. IN PTR </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; Query time: 24 msec </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; SERVER: 192.168.0.111#53(192.168.0.111) </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; WHEN: Tue Jun 1 13:53:19 2010 </em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>;; MSG SIZE rcvd: 42 </em><br />
		</span></p>
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			<media:title type="html">hansgitha</media:title>
		</media:content>
	</item>
		<item>
		<title>Lembar Analisa Praktikum 7SNMP, MRTG dan MRTG dengan Router</title>
		<link>http://nipponproject.wordpress.com/2010/05/31/lembar-analisa-praktikum-7snmp-mrtg-dan-mrtg-dengan-router/</link>
		<comments>http://nipponproject.wordpress.com/2010/05/31/lembar-analisa-praktikum-7snmp-mrtg-dan-mrtg-dengan-router/#comments</comments>
		<pubDate>Mon, 31 May 2010 12:12:06 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/05/31/lembar-analisa-praktikum-7snmp-mrtg-dan-mrtg-dengan-router/</guid>
		<description><![CDATA[    SNMP dan MRTG Untuk melakukan snmp kita harus mengupdate aplikasi dan mengkopy dari server, untuk itu kita harus terhubung dengan server terlebih dahulu root@lab-2-desktop:/home/lab-2# mii-tool eth1: negotiated 100baseTx-FD flow-control, link ok eth2: no link eth3: no link root@lab-2-desktop:/home/lab-2# ifconfig eth1 192.168.0.111 root@lab-2-desktop:/home/lab-2# ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. 64 bytes [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=65&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p> <br />
 </p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">SNMP dan MRTG<br />
</span></li>
</ul>
<p><span style="font-family:Times New Roman;font-size:12pt;">Untuk melakukan snmp kita harus mengupdate aplikasi dan mengkopy dari server, untuk itu kita harus terhubung dengan server terlebih dahulu<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# mii-tool</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth1: negotiated 100baseTx-FD flow-control, link ok</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth2: no link</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>eth3: no link</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# ifconfig eth1 192.168.0.111</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# ping 192.168.0.1</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=3.50 ms</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.380 ms</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.254 ms</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>^Z</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>[1]+ Stopped ping 192.168.0.1</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo nano /etc/apt/sources.list</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo apt-get update</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Setelah mengupdate, selanjutnya kita install aplikasinya, ketikkan perintah berikut :<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo apt-get install apache2 snmp snmpd mrtg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Untuk mengkonfigurasinya kita ketikkan perintah berikut :<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo mkdir /var/www/mrtg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo mkdir /etc/mrtg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo mv /etc/mrtg.cfg /etc/mrtg.cfg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# sudo cfgmaker public@localhost &gt; /etc/mrtg/mrtg.cfg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# indexmaker –output = /var/www/mrtg/index.html /etc/mrtg/mrtg.cfg</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Jika masih terdapat error maka kita ketikkan perintah :<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# env LANG=C /usr/bin/mrtg<br /></em>Setelah itu kita restart dengan perintah :<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"><em>root@lab-2-desktop:/home/lab-2# service apache2 restart</em><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Jika semua tahapan diatas telah dilakukan maka sekarang kita buka web browser dan ketikkan alamat <a href="http://localhost/mrtg"><span style="color:blue;text-decoration:underline;">http://localhost/mrtg</span></a> hingga muncul tampilan sebagai berikut<br />
</span></p>
<p><img src="http://nipponproject.files.wordpress.com/2010/05/053110_1211_lembaranali1.png?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p> <br />
 </p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Jika gambar diatas kita klik maka akan muncul tampilan sebagai berikut :<br />
</span></p>
<p style="text-align:center;"><img src="http://nipponproject.files.wordpress.com/2010/05/053110_1211_lembaranali2.png?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p> <br />
 </p>
<ul>
<li><span style="font-family:Times New Roman;font-size:12pt;">MRTG dengan menggunakan router<br />
</span></li>
</ul>
<p> <br />
 </p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Pada dasarnya langkah – langkah yang dilakukan sama saja dengan MRTG diatas, yang berbeda adalah jika menggunakan router pc dengan 2 client dengan 2 kelas yang berbeda maka kita harus membuat router pc-nya terlebih dahulu :<br />
</span></p>
<p><img src="http://nipponproject.files.wordpress.com/2010/05/053110_1211_lembaranali3.png?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><img src="http://nipponproject.files.wordpress.com/2010/05/053110_1211_lembaranali4.png?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">Setelah kita membuat routing maka lakukan langkah – langkah di yang sama dengan praktikum mrtg. Setelah itu kita buka web browser , karena kita adalah router maka kita ketikkan alamat <a href="http://localhost/mrtg"><span style="color:blue;text-decoration:underline;">http://localhost/mrtg</span></a><br />
		</span></p>
<p><img src="http://nipponproject.files.wordpress.com/2010/05/053110_1211_lembaranali5.png?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;"> <br />
</span> </p>
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			<media:title type="html">hansgitha</media:title>
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	</item>
		<item>
		<title>Instalasi dan Konfigurasi Bind9</title>
		<link>http://nipponproject.wordpress.com/2010/05/30/instalasi-dan-konfigurasi-bind9/</link>
		<comments>http://nipponproject.wordpress.com/2010/05/30/instalasi-dan-konfigurasi-bind9/#comments</comments>
		<pubDate>Sun, 30 May 2010 11:43:39 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/05/30/instalasi-dan-konfigurasi-bind9/</guid>
		<description><![CDATA[Apa Itu DNS (Domain Name System) ? Sistem Penamaan Domain atau DNS (Domain Name System) adalah sebuah sistem yang menyimpan informasi tentang nama host dan nama domain dalam bentuk database terdisdtribusi didalam jaringan komputer. Fungsi utama DNS adalah menerjemahkan nama host menjadi alamat IP atau sebaliknya. Fungsi lainnya adalah memberikan informasi tentang suatu host ke [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=59&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><strong>Apa Itu DNS (Domain Name System) ?</strong>
	</p>
<p>Sistem Penamaan Domain atau DNS (Domain Name System) adalah sebuah sistem yang menyimpan informasi tentang nama host dan nama domain dalam bentuk database terdisdtribusi didalam jaringan komputer. Fungsi utama DNS adalah menerjemahkan nama host menjadi alamat IP atau sebaliknya. Fungsi lainnya adalah memberikan informasi tentang suatu host ke jaringan internet yang terhubung dengan DNS.
</p>
<p><strong>Bind sebagai DNS Server</strong>
	</p>
<p>Sejarah BIND Silahkan dilihat di http://www.isc.org/products/BIND/bindhistory.html
</p>
<p><strong>Instalasi Bind</strong>
	</p>
<p>Pertama periksa apakah bind sudah terinstall, hapus user named bila ada
</p>
<p># for a in $(rpm -qa | grep ^bind); do rpm -e –nodeps $a; done
</p>
<p># userdel -r named
</p>
<p>Hapus direktori named
</p>
<p># rm -rf /var/named
</p>
<p>Download bind, sebelumnya kunjungi link download ini dan pilih source
</p>
<p>.tar.gz
</p>
<p># wget <a href="http://ftp.isc.org/isc/bind9/9.5.0-P2/bind-9.5.0-P2.tar.gz">http://ftp.isc.org/isc/bind9/9.5.0-P2/bind-9.5.0-P2.tar.gz</a>
	</p>
<p>Masuk ke direktori hasil ekstrak tadi:
</p>
<p># cd bind-9.5.0-P2
</p>
<p>Kemudian compile &amp; instal file hasil ekstrak tersebut:
</p>
<p># ./configure –prefix=/usr/local/named
</p>
<p># make
</p>
<p># make install
</p>
<p>Silahkan buat user yang akan menjalankan service tersebut:
</p>
<p># useradd -d /var/named -s /bin/false named
</p>
<p>Kemudian masuk ke direktori user named dan download file named.root yag
</p>
<p>berisi informasi tentang root server:
</p>
<p># cd /var/named
</p>
<p># wget www.internic.net/zones/named.root
</p>
<p>Selanjutnya buat file untuk reverse PTR localhost, disini saya menggunakan
</p>
<p>vi editor [my favorite]
</p>
<p># vi db.127.0.0
</p>
<p>Isi file db.127.0.0 adalah :
</p>
<p>$TTL 3h
</p>
<p>@ IN SOA ns.zimbra.web.id. hostmaster.zimbra.web.id. (
</p>
<p>2009151209 ; serial
</p>
<p>3h ; refresh after 3 hours
</p>
<p>1h ; retry after 1 hour
</p>
<p>1w ; expire after 1 week
</p>
<p>1h ) ; negative caching TTL of 1 hour
</p>
<p>; Name servers
</p>
<p>IN NS ns.zimbra.web.id.
</p>
<p>; Addresses (pointing to canonical names)
</p>
<p>1 IN PTR localhost.
</p>
<p><em>Note: format serial adalah yy/mm/dd/hh</em>
	</p>
<p># cp db.127.0.0 db.192.168.7
</p>
<p># cp db.127.0.0 db.10.107.33
</p>
<p>Next…. buat file yang berisi tentang zone dari localhost:
</p>
<p># vi db.localhost
</p>
<p>Isi dari file db.localhost adalah :
</p>
<p>$TTL 3h
</p>
<p>@ IN SOA ns.zimbra.web.id. hostmaster.zimbra.web.id. (
</p>
<p>2009151209 ; serial
</p>
<p>3h ; refresh after 3 hours
</p>
<p>1h ; retry after 1 hour
</p>
<p>1w ; expire after 1 week
</p>
<p>1h ) ; negative caching TTL of 1 hour
</p>
<p>; Name servers
</p>
<p>IN NS ns.zimbra.web.id.
</p>
<p>; Addresses for the canonical names
</p>
<p>IN A 127.0.0.1
</p>
<p>Buat db.0
</p>
<p># vi db.0
</p>
<p>$TTL 3h
</p>
<p>@ IN SOA ns.zimbra.web.id. hostmaster.zimbra.web.id. (
</p>
<p>2009151209 ; serial
</p>
<p>3h ; refresh after 3 hours
</p>
<p>1h ; retry after 1 hour
</p>
<p>1w ; expire after 1 week
</p>
<p>1h ) ; negative caching TTL of 1 hour
</p>
<p>; Name servers
</p>
<p>IN NS ns.zimbra.web.id.
</p>
<p>Buat file db.255
</p>
<p># vi db.255
</p>
<p>$TTL 3h
</p>
<p>@ IN SOA ns.zimbra.web.id. hostmaster.zimbra.web.id. (
</p>
<p>2009151209 ; serial
</p>
<p>3h ; refresh after 3 hours
</p>
<p>1h ; retry after 1 hour
</p>
<p>1w ; expire after 1 week
</p>
<p>1h ) ; negative caching TTL of 1 hour
</p>
<p>; Name servers
</p>
<p>IN NS ns.zimbra.web.id.
</p>
<p>Buat file db.1.2.3
</p>
<p># vi db.1.2.3
</p>
<p>$TTL 3h
</p>
<p>@ IN SOA ns.zimbra.web.id. hostmaster.zimbra.web.id. (
</p>
<p>2009121509 ; serial
</p>
<p>3h ; refresh after 3 hours
</p>
<p>1h ; retry after 1 hour
</p>
<p>1w ; expire after 1 week
</p>
<p>1h ) ; negative caching TTL of 1 hour
</p>
<p>; Name servers
</p>
<p>IN NS ns.zimbra.web.id.
</p>
<p>Buat file db.bind:
</p>
<p>$TTL 1D
</p>
<p>$ORIGIN bind.
</p>
<p>@ 1D CHAOS SOA localhost. root.localhost. (
</p>
<p>2009050200 ; serial
</p>
<p>3H ; refresh
</p>
<p>1H ; retry
</p>
<p>1W ; expiry
</p>
<p>1D ) ; minimum
</p>
<p>CHAOS NS localhost.
</p>
<p>Buat sebuah deirktori untuk menyimpan file konfigurasi dari demon program
</p>
<p>BIND:
</p>
<p># mkdir /usr/local/named/etc
</p>
<p>Buat file /usr/local/named/etc/named.conf yang akan dijadikan sebagai file
</p>
<p>konfigurasi dari program BIND, dibawah ini saya contohkan file named.conf
</p>
<p>yang saya gunakan. Ini berdasarkan dari beberapa referensi yang saya
</p>
<p>temukan di internet:
</p>
<p># vi /usr/local/named/etc/named.conf
</p>
<p>Isi dari file named.conf:
</p>
<p>acl &#8220;xfer&#8221; {
</p>
<p>202.123.234.100/32; // secondary name server
</p>
<p>};
</p>
<p>acl &#8220;trusted&#8221; {
</p>
<p>// Masukan ip yang diijinkan melakukan recursive query
</p>
<p>// tambah sesuai kebutuhan
</p>
<p>202.123.234.0/24; //Example
</p>
<p>192.168.0.0/24; //LAN
</p>
<p>localhost; //Server ini
</p>
<p>};
</p>
<p>acl &#8220;bogon&#8221; {
</p>
<p>// Hapus atau comment LAN anda dari acl bogon ini
</p>
<p>0.0.0.0/8;
</p>
<p>1.0.0.0/8;
</p>
<p>2.0.0.0/8;
</p>
<p>5.0.0.0/8;
</p>
<p>7.0.0.0/8;
</p>
<p>10.0.0.0/8;
</p>
<p>23.0.0.0/8;
</p>
<p>27.0.0.0/8;
</p>
<p>31.0.0.0/8;
</p>
<p>36.0.0.0/8;
</p>
<p>37.0.0.0/8;
</p>
<p>dst…
</p>
<p>// 192.168.0.0/24;
</p>
<p>logging {
</p>
<p>category lame-servers { null; };
</p>
<p>category edns-disabled { null; };
</p>
<p>channel default_syslog {
</p>
<p>syslog local2;
</p>
<p>severity debug;
</p>
<p>};
</p>
<p>channel audit_log {
</p>
<p>file &#8220;/var/log/named/audit.log&#8221; versions 3 size 50m;
</p>
<p>severity debug;
</p>
<p>print-severity yes;
</p>
<p>print-time yes;
</p>
<p>print-category yes;
</p>
<p>};
</p>
<p>channel xfer_log {
</p>
<p>file &#8220;/var/log/named/xfer.log&#8221; versions 3 size 50m;
</p>
<p>severity debug;
</p>
<p>print-severity yes;
</p>
<p>print-time yes;
</p>
<p>print-category yes;
</p>
<p>};
</p>
<p>channel queries_log {
</p>
<p>file &#8220;/var/log/named/query.log&#8221; versions 3 size 50m;
</p>
<p>severity debug;
</p>
<p>print-severity yes;
</p>
<p>print-time yes;
</p>
<p>print-category yes;
</p>
<p>};
</p>
<p>category default { default_syslog; };
</p>
<p>category general { default_syslog; };
</p>
<p>category security { audit_log; default_syslog; };
</p>
<p>category config { default_syslog; };
</p>
<p>category resolver { audit_log; };
</p>
<p>category xfer-in { xfer_log; };
</p>
<p>category xfer-out { xfer_log; };
</p>
<p>category notify { audit_log; };
</p>
<p>category client { audit_log; };
</p>
<p>category network { audit_log; };
</p>
<p>category update { audit_log; };
</p>
<p>category queries { queries_log; };
</p>
<p>category lame-servers { audit_log; };
</p>
<p>};
</p>
<p>options {
</p>
<p>directory &#8220;/var/named&#8221;;
</p>
<p>allow-transfer { &#8220;xfer&#8221;; };
</p>
<p>pid-file &#8220;named.pid&#8221;;
</p>
<p>listen-on port 53 { any; };
</p>
<p>statistics-file &#8220;named.stats&#8221;;
</p>
<p>memstatistics-file &#8220;named.memstats&#8221;;
</p>
<p>dump-file &#8220;named.dump&#8221;;
</p>
<p>zone-statistics yes;
</p>
<p>notify no;
</p>
<p>transfer-format many-answers;
</p>
<p>max-transfer-time-in 100;
</p>
<p>interface-interval 0;
</p>
<p>allow-query { &#8220;trusted&#8221;; };
</p>
<p>blackhole { bogon; };
</p>
<p>Forwarders {202.1.2.3; 202.15.10.4;}; //DNS ISP
</p>
<p>};
</p>
<p>view &#8220;intranet&#8221; in {
</p>
<p>match-clients {&#8220;trusted&#8221;; };
</p>
<p>recursion yes;
</p>
<p>allow-transfer { &#8220;xfer&#8221;; };
</p>
<p>additional-from-auth yes;
</p>
<p>additional-from-cache yes;
</p>
<p>zone &#8220;zimbra.web.id&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.zimbra&#8221;;
</p>
<p>allow-update { xfer; };
</p>
<p>};
</p>
<p>zone &#8220;33.107.10.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.10.107.33″;
</p>
<p>};
</p>
<p>zone &#8220;7.168.192.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.192.168.7″;
</p>
<p>};
</p>
<p>zone &#8220;3.2.1.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.1.2.3″;
</p>
<p>};
</p>
<p># Loopback address
</p>
<p>zone &#8220;localhost&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.localhost&#8221;;
</p>
<p>};
</p>
<p>zone &#8220;0.0.127.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.127.0.0″;
</p>
<p>};
</p>
<p># Special zones
</p>
<p>zone &#8220;255.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.255″;
</p>
<p>};
</p>
<p>zone &#8220;0.in-addr.arpa&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.0″;
</p>
<p>};
</p>
<p># Root zone
</p>
<p>zone &#8220;.&#8221; {
</p>
<p>type hint;
</p>
<p>file &#8220;master/named.root&#8221;;
</p>
<p>};
</p>
<p>};
</p>
<p>view &#8220;external-chaos&#8221; chaos {
</p>
<p>match-clients { any; };
</p>
<p>recursion no;
</p>
<p>zone &#8220;.&#8221; {
</p>
<p>type hint;
</p>
<p>file &#8220;/dev/null&#8221;;
</p>
<p>};
</p>
<p>zone &#8220;bind&#8221; {
</p>
<p>type master;
</p>
<p>file &#8220;master/db.bind&#8221;;
</p>
<p>allow-query { any; };
</p>
<p>allow-transfer { none;};
</p>
<p>};
</p>
<p>};
</p>
<p>Selanjutnya generate file konfigurasi yang akan digunakan oleh program
</p>
<p>rndc, yang perlu diingat adalah hasil dari perintah rndc-confgen tidak selalu
</p>
<p>sama, sebaiknya diperhatikan.
</p>
<p># /usr/local/named/sbin/rndc-confgen
</p>
<p>Kemudian copy paste dari asil perintah diatas mulai dari ibaris &#8220;Start of
</p>
<p>rndc.conf&#8221; sampai dengan baris &#8220;End of rndc.conf&#8221; dan simpan pada direktori
</p>
<p>dan nama file &#8220;/usr/local/named/etc/rndc.conf&#8221;
</p>
<p>Selanjutnya copy paste lagi mulai dari baris &#8220;rndc-key&#8221; sampai pada baris
</p>
<p>paling bawah atau &#8220;#End named.conf&#8221; ke /usr/local/named/etc/named.conf
</p>
<p>dan jangan lupa menghilangkan tanda # kecuali pada &#8220;#End named.conf&#8221;
</p>
<p>karena yang ini bukan termasuk dalam script konfigurasi atau hanya bersifat
</p>
<p>menerangkan. Ok, dibawah ini adalah contoh dari langkah-langkah diatas:
</p>
<p>Isi dari file /usr/local/named/etc/rndc.conf:
</p>
<p>Isi dari file /usr/local/named/etc/rndc.conf:
</p>
<p># Start of rndc.conf
</p>
<p>key &#8220;rndc-key&#8221; {
</p>
<p>algorithm hmac-md5;
</p>
<p>secret &#8220;vukamQmCQ9m21eQx/kChqg==&#8221;;
</p>
<p>};
</p>
<p>options {
</p>
<p>default-key &#8220;rndc-key&#8221;;
</p>
<p>default-server 127.0.0.1;
</p>
<p>default-port 953;
</p>
<p>};
</p>
<p># End of rndc.conf
</p>
<p>Sedangkan pada file /usr/local/named/etc/named.conf ditambahkan:
</p>
<p># Use with the following in named.conf, adjusting the allow list as needed:
</p>
<p>key &#8220;rndc-key&#8221; {
</p>
<p>algorithm hmac-md5;
</p>
<p>secret &#8220;vukamQmCQ9m21eQx/kChqg==&#8221;;
</p>
<p>};
</p>
<p>controls {
</p>
<p>inet 127.0.0.1 port 953
</p>
<p>allow { 127.0.0.1; } keys { &#8220;rndc-key&#8221;; };
</p>
<p>};
</p>
<p># End of named.conf
</p>
<p>Langkah selanjutnya adalan mengubah kepemilikan home direktori dari user
</p>
<p>named, kemudian menjalankan daemon dari program BIND:
</p>
<p># chown -R named.named /var/named
</p>
<p>Jalankan BIND:
</p>
<p># /usr/local/named/sbin/named -u named -c /usr/local/named/etc/named.conf
</p>
<p>Jika sukses anda bisa melihat pada file /var/log/messages kira-kira seperti
</p>
<p>berikut:
</p>
<p># tail -f /var/log/messages
</p>
<p>Apr 10 09:06:07 server02 named[9389]: zone 0.168.192.in-addr.arpa/IN/intranet:
</p>
<p>loaded serial 2009151209
</p>
<p>Apr 10 09:06:07 server02 named[9389]: zone 255.in-addr.arpa/IN/intranet: loaded
</p>
<p>serial 2009151209
</p>
<p>Apr 10 09:06:07 server02 named[9389]: zone localhost/IN/intranet: loaded serial
</p>
<p>2009151209
</p>
<p>Apr 10 09:06:07 server02 named[9389]: zone zimbra.web.id/IN/intranet: loaded serial
</p>
<p>2009151974
</p>
<p>Apr 10 09:06:07 server02 named[9389]: zone bind/CH/external-chaos: loaded serial
</p>
<p>2009050200
</p>
<p>Apr 10 09:06:07 server02 named[9389]: running
</p>
<p>Tambahkan perintah &#8220;/usr/local/named/sbin/named iu named -c
</p>
<p>/usr/local/named/etc/named.conf&#8221; pada rc.local
</p>
<p>root@ns1~]# echo /usr/local/named/sbin/named -u named -c
</p>
<p>/usr/local/named/etc/named.conf &gt;&gt; /etc/rc.local
</p>
<p>Kemudian set resolver agar menggunakan name server localhost:
</p>
<p># echo &#8220;nameserver 127.0.0.1″ &gt; /etc/resolv.conf
</p>
<p>Testing query menggunakan name server localhost dengan perintah host :
</p>
<p># host 127.0.0.1
</p>
<p>1.0.0.127.in-addr.arpa domain name pointer localhost.
</p>
<p># host localhost
</p>
<p>localhost has address 127.0.0.1
</p>
<p><strong>Daftar Pustaka</strong>
	</p>
<p><a href="http://buaya.klas.or.id/zimbra/docs/InstalasiKonfigurasiDNS.pdf">http://buaya.klas.or.id/zimbra/docs/InstalasiKonfigurasiDNS.pdf</a>
	</p>
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			<media:title type="html">hansgitha</media:title>
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		<title>Linux Router Dengan 3 Client</title>
		<link>http://nipponproject.wordpress.com/2010/05/16/linux-router-dengan-3-client/</link>
		<comments>http://nipponproject.wordpress.com/2010/05/16/linux-router-dengan-3-client/#comments</comments>
		<pubDate>Sun, 16 May 2010 12:01:51 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/05/16/linux-router-dengan-3-client/</guid>
		<description><![CDATA[PC ROUTER lab-2@lab-2-desktop:~$ sudo su [sudo] password for lab2: root@lab-2-desktop:/home/lab-2# lspci 00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02) 00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=58&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;"><strong>PC ROUTER</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lab-2@lab-2-desktop:~$ sudo su</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">[sudo] password for lab2:</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# lspci</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">04:00.0 Ethernet controller: D-Link System Inc RTL8139 Ethernet (rev 10)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">04:01.0 Ethernet controller: D-Link System Inc Gigabit Ethernet Adapter (rev 11)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">04:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth0 192.168.0.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth1 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth2 172.16.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:17:9a:3a:1c:90</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::217:9aff:fe3a:1c90/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:58 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:138 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:8197 (8.1 KB) TX bytes:22898 (22.8 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:21 Base address:0×1100</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:19:d1:18:dd:b0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:10.255.255.254 Bcast:10.255.255.255 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::219:d1ff:fe18:ddb0/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:56 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:87 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:12906 (12.9 KB) TX bytes:16379 (16.3 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth2 Link encap:Ethernet HWaddr 00:11:95:c7:09:e0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:172.16.255.254 Bcast:172.16.255.255 Mask:255.255.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::211:95ff:fec7:9e0/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:57 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:125 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:9383 (9.3 KB) TX bytes:27622 (27.6 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:22</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:436 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:436 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:35176 (35.1 KB) TX bytes:35176 (35.1 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# mii-tool</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1: negotiated 100baseTx-FD flow-control, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth2: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=3.19 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.110 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.105 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 192.168.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">3 packets transmitted, 3 received, 0% packet loss, time 2006ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.105/1.136/3.193/1.454 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=3.53 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.126 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.124 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.120 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 10.0.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">7 packets transmitted, 4 received, 42% packet loss, time 6006ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.120/0.975/3.532/1.476 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 172.16.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 172.16.0.1 (172.16.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=1 ttl=64 time=1.42 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=2 ttl=64 time=0.107 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=3 ttl=64 time=0.099 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=4 ttl=64 time=0.123 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 172.16.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">4 packets transmitted, 4 received, 0% packet loss, time 3004ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.099/0.438/1.423/0.568 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 192.168.0.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 172.16.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route -n</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Kernel IP routing table</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Destination Gateway Genmask Flags Metric Ref Use Iface</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">172.16.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 172.16.255.254 0.0.0.0 UG 0 0 0 eth2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 10.255.255.254 0.0.0.0 UG 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 192.168.0.254 0.0.0.0 UG 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# sysctl -w net.ipv4.ip_forward=1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">net.ipv4.ip_forward = 1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# iptables -t nat -A POSTROUTING -s 192.168.0.0/255.255.255.0 -d 0/0 -j MASQUERADE</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"> <br />
 </p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;"><strong>PC CLIENT 1</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lab-2@lab-2-desktop:~$ sudo su</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">[sudo] password for lab2:</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth0 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 192.168.0.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=3.53 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.126 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.124 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.120 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 10.0.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">7 packets transmitted, 4 received, 42% packet loss, time 6006ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.120/0.975/3.532/1.476 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"> <br />
 </p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;"><strong>PC CLIENT 2</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lab-2@lab-2-desktop:~$ sudo su</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">[sudo] password for lab2:</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth0 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 172.16.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 172.16.0.1 (172.16.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=1 ttl=64 time=1.42 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=2 ttl=64 time=0.107 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=3 ttl=64 time=0.099 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 172.16.0.1: icmp_seq=4 ttl=64 time=0.123 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 172.16.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">4 packets transmitted, 4 received, 0% packet loss, time 3004ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.099/0.438/1.423/0.568 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"> <br />
 </p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;"><strong>PC CLIENT 3</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lab-2@lab-2-desktop:~$ sudo su</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">[sudo] password for lab2:</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ifconfig eth0 172.16.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# route add default gw 172.16.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab-2-desktop:/home/lab-2# ping 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=3.19 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.110 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.105 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 192.168.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">3 packets transmitted, 3 received, 0% packet loss, time 2006ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.105/1.136/3.193/1.454 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:center;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#777777;">Posted in <a href="http://intalubonto.wordpress.com/category/uncategorized/" title="View all posts in Uncategorized" /></span><span style="color:#0066cc;text-decoration:underline;">Uncategorized</span><span style="color:#777777;"> | <a href="http://intalubonto.wordpress.com/2010/05/10/linux-router-dengan-3-client/" title="Comment on LINUX ROUTER DENGAN 3 CLIENT" /></span><span style="color:#0066cc;text-decoration:underline;">Leave a Comment »</span><span style="color:#777777;"><br />
			</span></span></p>
<p style="text-align:justify;"><a href="http://intalubonto.wordpress.com/2010/05/10/linux-router-dengan-2-client/" title="Permanent Link to LINUX ROUTER DENGAN 2 CLIENT"><span style="color:#333333;font-family:Arial;font-size:10pt;text-decoration:underline;"><strong>LINUX ROUTER DENGAN 2 CLIENT</strong></span></a><span style="color:#333333;font-family:Arial;font-size:10pt;"><strong><br />
			</strong></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#777777;">May 10, 2010 by intalubonto</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lab2@lab2-desktop:~$ sudo su</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">[sudo] password for lab2:</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# lspci</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.0 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.1 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.2 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.3 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.4 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.5 PIC: VIA Technologies, Inc. P4M890 I/O APIC Interrupt Controller</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.6 Host bridge: VIA Technologies, Inc. P4M890 Security Device</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:00.7 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:02.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:03.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:0f.0 IDE interface: VIA Technologies, Inc. Device 5337 (rev 80)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">01:00.0 VGA compatible controller: VIA Technologies, Inc. P4M890 [S3 UniChrome Pro] (rev 01)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">04:03.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone]</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig eth0 192.168.0.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig eth1 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:e0:4d:3d:8c:c2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:0 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:0 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:23 Base address:0×4000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:10:4b:66:ca:49</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:10.255.255.254 Bcast:10.255.255.255 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:0 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:0 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:16 Base address:0×8000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:254 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:254 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18016 (18.0 KB) TX bytes:18016 (18.0 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# mii-tool</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0: no link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1: no link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=0.898 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.097 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.107 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.105 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=5 ttl=64 time=0.098 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=6 ttl=64 time=0.091 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 10.0.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">6 packets transmitted, 6 received, 0% packet loss, time 5004ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.091/0.232/0.898/0.298 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=3.92 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.098 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.093 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.100 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 192.168.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">4 packets transmitted, 4 received, 0% packet loss, time 3007ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.093/1.053/3.921/1.655 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route -n</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Kernel IP routing table</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Destination Gateway Genmask Flags Metric Ref Use Iface</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:e0:4d:3d:8c:c2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::2e0:4dff:fe3d:8cc2/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:23 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:28 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:3462 (3.4 KB) TX bytes:3558 (3.5 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:23 Base address:0×4000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:10:4b:66:ca:49</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::210:4bff:fe66:ca49/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:76 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:54 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:10944 (10.9 KB) TX bytes:8897 (8.8 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:16 Base address:0×8000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:254 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:254 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18016 (18.0 KB) TX bytes:18016 (18.0 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig eth1 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:e0:4d:3d:8c:c2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::2e0:4dff:fe3d:8cc2/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:25 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:31 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:4146 (4.1 KB) TX bytes:4584 (4.5 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:23 Base address:0×4000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:10:4b:66:ca:49</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:10.255.255.254 Bcast:10.255.255.255 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::210:4bff:fe66:ca49/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:76 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:62 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:10944 (10.9 KB) TX bytes:11117 (11.1 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:16 Base address:0×8000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:254 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:254 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18016 (18.0 KB) TX bytes:18016 (18.0 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=0.123 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.099 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.120 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.119 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 10.0.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">4 packets transmitted, 4 received, 0% packet loss, time 2997ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.099/0.115/0.123/0.012 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.506 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.098 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.097 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.091 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=5 ttl=64 time=0.100 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=6 ttl=64 time=0.082 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=7 ttl=64 time=0.098 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=8 ttl=64 time=0.100 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=9 ttl=64 time=0.099 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=10 ttl=64 time=0.094 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=11 ttl=64 time=0.113 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 192.168.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">11 packets transmitted, 11 received, 0% packet loss, time 10000ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.082/0.134/0.506/0.118 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# mii-tool</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route add default gw 192.168.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route add default gw 192.168.0.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">SIOCADDRT: File exists</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route add default gw 10.255.255.254</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route -n</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Kernel IP routing table</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Destination Gateway Genmask Flags Metric Ref Use Iface</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 10.255.255.254 0.0.0.0 UG 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 192.168.0.254 0.0.0.0 UG 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# sysctl -w net.ipv4.ip_forward=1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">net.ipv4.ip_forward = 1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# iptables -t nat -A POSTROUTING -s 192.168.0.0/255.255.255.0 -d 0/0 -j MASQUERADE</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# iptables -L</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Chain INPUT (policy ACCEPT)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">target prot opt source destination</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Chain FORWARD (policy ACCEPT)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">target prot opt source destination</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Chain OUTPUT (policy ACCEPT)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">target prot opt source destination</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 192.168.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=2.69 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.142 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.134 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.138 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=5 ttl=64 time=0.136 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=6 ttl=64 time=0.116 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 192.168.0.1: icmp_seq=7 ttl=64 time=0.134 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 192.168.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">7 packets transmitted, 7 received, 0% packet loss, time 6006ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.116/0.498/2.692/0.895 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ping 10.0.0.1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=5.43 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.138 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.136 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.135 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=5 ttl=64 time=0.137 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">64 bytes from 10.0.0.1: icmp_seq=6 ttl=64 time=0.123 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">^C</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">— 10.0.0.1 ping statistics —</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">6 packets transmitted, 6 received, 0% packet loss, time 5005ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">rtt min/avg/max/mdev = 0.123/1.017/5.433/1.974 ms</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:e0:4d:3d:8c:c2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::2e0:4dff:fe3d:8cc2/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:61 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:65 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:10938 (10.9 KB) TX bytes:10620 (10.6 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:23 Base address:0×4000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:10:4b:66:ca:49</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:10.255.255.254 Bcast:10.255.255.255 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::210:4bff:fe66:ca49/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:114 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:86 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18664 (18.6 KB) TX bytes:13692 (13.6 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:16 Base address:0×8000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:254 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:254 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18016 (18.0 KB) TX bytes:18016 (18.0 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# mii-tool</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1: negotiated 100baseTx-FD, link ok</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# route -n</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Kernel IP routing table</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Destination Gateway Genmask Flags Metric Ref Use Iface</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 10.255.255.254 0.0.0.0 UG 0 0 0 eth1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">0.0.0.0 192.168.0.254 0.0.0.0 UG 0 0 0 eth0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">root@lab2-desktop:/home/lab2# ifconfig</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth0 Link encap:Ethernet HWaddr 00:e0:4d:3d:8c:c2</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::2e0:4dff:fe3d:8cc2/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:70 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:83 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:14016 (14.0 KB) TX bytes:16776 (16.7 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:23 Base address:0×4000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">eth1 Link encap:Ethernet HWaddr 00:10:4b:66:ca:49</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:10.255.255.254 Bcast:10.255.255.255 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: fe80::210:4bff:fe66:ca49/64 Scope:Link</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:146 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:105 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:1000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:24896 (24.8 KB) TX bytes:15478 (15.4 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">Interrupt:16 Base address:0×8000</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">lo Link encap:Local Loopback</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet addr:127.0.0.1 Mask:255.0.0.0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">inet6 addr: ::1/128 Scope:Host</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">UP LOOPBACK RUNNING MTU:16436 Metric:1</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX packets:254 errors:0 dropped:0 overruns:0 frame:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">TX packets:254 errors:0 dropped:0 overruns:0 carrier:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">collisions:0 txqueuelen:0</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;"><span style="font-family:Arial;font-size:10pt;"><span style="color:#204063;">RX bytes:18016 (18.0 KB) TX bytes:18016 (18.0 KB)</span><span style="color:#333333;"><br />
			</span></span></p>
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		<title>Pengerian TCP dan UDP</title>
		<link>http://nipponproject.wordpress.com/2010/05/16/pengerian-tcp-dan-udp/</link>
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		<pubDate>Sun, 16 May 2010 11:55:22 +0000</pubDate>
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		<description><![CDATA[Definisi TCP/IP TCP/IP (Transmission Control Protocol/Internet Protocol) Adalah standar komunikasi data yang digunakan oleh komunitas internet dalam proses tukar-menukar data dari satu komputer ke komputer lain di dalam jaringan Internet. Protokol ini tidaklah dapat berdiri sendiri, karena memang protokol ini berupa kumpulan protokol (protocol suite). Protokol ini juga merupakan protokol yang paling banyak digunakan saat ini. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=57&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>Definisi TCP/IP</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">TCP/IP (<strong>Transmission Control Protocol/Internet Protocol) </strong>Adalah standar komunikasi data yang digunakan oleh komunitas internet dalam proses tukar-menukar data dari satu komputer ke komputer lain di dalam jaringan Internet. Protokol ini tidaklah dapat berdiri sendiri, karena memang protokol ini berupa kumpulan protokol (protocol suite). Protokol ini juga merupakan protokol yang paling banyak digunakan saat ini. Data tersebut diimplementasikan dalam bentuk perangkat lunak (software) di sistem operasi.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>Keunggulan TCP/IP adalah sebagai berikut:</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>1. </strong>Open Protocol Standard</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>2. </strong>Independen dari physical network hardware.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>3. </strong>Skema pengalamatan yang umum menyebabkan device yang menggunakan TCP/IP dapat menghubungi alamat device-device lain     di seluruh network, bahkan Internet sekalipun.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>5. </strong>High level protocol standar</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>4.</strong> TCP/IP memiliki fasilitas routing dan jenis-jenis layanan lainnya yang memungkinkan</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">diterapkan pada internetwork.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>Model Arsitektur TCP/IP</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Karena tidak ada perjanjian umum tentang bagaimana melukiskan TCP/IP dengan model layer, biasanya TCP/IP didefinisikan dalam 3-5 level fungsi dalam arsitektur protokol. Berikut merupakan bagan dari 5 layer dalam TCP/IP.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>a) Application Layer</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Pada sisi paling atas dari arsitektur protokol TCP/IP adalah Application Layer. Layer ini termasuk seluruh proses yang menggunakan transport layer untuk mengirimkan data. Banyak sekali application protocol yang digunakan saat ini. Beberapa diantaranya adalah :</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">HyperText Transfer Protocol (HTTP).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">File Transfer Protocol (FTP).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Simple Mail Transfer Protocol (SMTP).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Telnet.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Domain Name System (DNS).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Simple Network Management Protocol (SNMP).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;"><strong>b) Transport Layer</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Dua protokol utama pada layer ini adalah Transmission Control Protocol (TCP) dan User Datagram Protocol (UDP). TCP menyediakan layanan pengiriman data handal dengan end-to-end deteksi dan koreksi kesalahan. TCP menyediakan layanan penuh lapisan transpor untuk aplikasi, TCP juga dikatakan protokol transpor untuk <em>stream </em>yang reliabel. Dalam konteks ini artinya TCP bermakna connectionoriented, dengan kata lain: koneksi end-to-end harus dibangun dulu di kedua ujung terminal sebelum kedua ujung terminal mengirimkan data. UDP menyediakan layanan pengiriman datagram tanpa koneksi (connectionless) dan low-overhead. Kedua protokol ini mengirmkan data diantara Application Layer dan Internet Layer.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Sifat- sifat yag terdapat di TCP sebagai berikut:</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Connection-orientedSuatu arsitektur/mekanisme komunikasi data di mana dua perangkat yang akan saling berkomunikasi diharuskan untuk membuat sebuah sesi (session) terlebih dahulu.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Reliabel (Keandalan) yang dimiliki oleh protokol ini disebabkan karena beberapa mekanisme. Berikut mekanisme tersebut:</span><span style="color:#333333;"><br />
					</span></span></div>
<p><span style="font-family:Arial;"><span style="color:black;">1. Checksum.<br />2. Duplicate Data Detection:<br />3. Retransmisson.<br />4. Sequencing.<br />5. Timers.</span><span style="color:#333333;"><br />
					</span></span></p>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Stream data transfer</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">TCP akan mengelompokkan byte-byte yang sebelumnya tidak terstruktur ke dalam bentuk segmen untuk kemudian</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">dikirimkan ke IP. Layanan ini memberikan keuntungan bagi aplikasi-aplikasi karena mereka tidak perlu lagi membuat blok-</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">blok data.</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Efficient flow control</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Ketika mengirim ulang acknowledgement ke alamat asal, proses TCP yang menerima mengindikasikan nomor urutan yang</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">bisa diterimanya tanpa harus meng-over flow buffer internal miliknya.</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Full-duplex operation</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">TCP bisa mengirim dan menerima dalam waktu yang bersamaan.</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Multiplexing</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Komunikasi antar upper-layer yang terjadi secara simultan bisa dimultiplexikan melalui satu koneksi tunggal</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>c) Internet Layer</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Diatas Network Access Layer adalah Internet Layer. Internet Protocol adalah jantung dari TCP/IP dan protokol paling penting pada Internet Layer (RFC 791).</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>d) Network Access Layer</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Protokol pada layer ini menyediakan media bagi system untuk mengirimkan data ke device lain yang terhubung secara langsung.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Fungsi dalam layer ini adalah mengubah IP datagram ke frame yang ditransmisikan oleh network, dan memetakan IP Address ke physical address yang digunakan dalam jaringan. IP Address ini harus diubah ke alamat apapun yang diperlukan untuk physical layer untuk mentransmisikan datagram. IP merupakan protokol pada network layer yang bersifat :</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;"><em>Connectionless</em>, yakni setiap paket data yang dikirim pada suatu saat akan melalui rute secara independen.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;"><em>Unreliable </em>atau ketidakandalan yakni Protokol IP tidak menjamin datagram yang dikirim pasti sampai ke tempat tujuan.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;"><strong>e) Physical Layer</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">Physical layer mendefinisikan karakteristik yang dibutuhkan hardware untuk membawa sinyal data transmisi. Hal hal seperti level tegangan, nomor dan lokasi pin interface, didefinisikan pada layer ini.</span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;">
 </p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;"><strong>Pengertian UDP (User Datagram Protocol)</strong></span><span style="color:#333333;"><br />
			</span></span></p>
<p style="text-align:justify;margin-left:12pt;"><span style="font-family:Arial;"><span style="color:black;">User Datagram Protocol (UDP) adalah salah satu protokol lapisan transpor TCP/IP yang mendukung komunikasi yang tidak andal (unreliable), tanpa koneksi (connectionless) antara host-host dalam jaringan yang menggunakan TCP/IP. UDP memiliki karakteristik-karakteristik berikut:</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Connectionless (tanpa koneksi): Pesan-pesan UDP akan dikirimkan tanpa harus dilakukan proses negosiasi koneksi antara dua host yang hendak berukar informasi.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Unreliable (tidak andal): Pesan-pesan UDP akan dikirimkan sebagai datagram tanpa adanya nomor urut atau pesan acknowledgment. Protokol lapisan aplikasi yang berjalan di atas UDP harus melakukan pemulihan terhadap pesan-pesan yang hilang selama transmisi. Umumnya, protokol lapisan aplikasi yang berjalan di atas UDP mengimplementasikan layanan keandalan mereka masing-masing, atau mengirim pesan secara periodik atau dengan menggunakan waktu yang telah didefinisikan.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">UDP menyediakan mekanisme untuk mengirim pesan-pesan ke sebuah <a href="http://hari.narmadi.net/telekomunikasi/istilah-telekomunikasi-multi-protocol-label-switching-mpls" target="_self">protokol</a> lapisan aplikasi atau proses tertentu di dalam sebuah host dalam jaringan yang menggunakan TCP/IP. Header UDP berisi field Source Process Identification dan Destination ProcessIdentification.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">UDP menyediakan penghitungan checksum berukuran 16-<a href="http://hari.narmadi.net/telekomunikasi/istilah-telekomunikasi-bit-binary-digit" target="_self">bit</a> terhadap keseluruhan pesan UDP.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Fungsi UDP sebagai berikut:</span><span style="color:#333333;"><br />
			</span></span></p>
<ul>
<li>
<div style="text-align:justify;"><a href="http://hari.narmadi.net/telekomunikasi/istilah-telekomunikasi-internet" target="_self"><span style="color:black;font-family:Arial;">Protokol</span></a><span style="font-family:Arial;"><span style="color:black;"> yang &#8220;ringan&#8221; (lightweight): Untuk menghemat sumber daya memori dan prosesor, beberapa <a href="http://hari.narmadi.net/komputer/istilah-komputer-konsep-dasar-ip-pabx" target="_self">protokol </a>lapisan aplikasi membutuhkan penggunaan protokol yang ringan yang dapat melakukan fungsi-fungsi spesifik dengan saling bertukar pesan. Contoh dari<a href="http://hari.narmadi.net/internet/internet-protokol-ip" target="_self">protokol</a> yang ringan adalah fungsi query nama dalam<a href="http://hari.narmadi.net/internet/transmission-control-protocol-tcp" target="_self"> protokol </a>lapisan aplikasi Domain Name System.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Protokol lapisan aplikasi yang mengimplementasikan layanan keandalan: Jika protokol lapisan aplikasi menyediakan layanan transfer data yang andal, maka kebutuhan terhadap keandalan yang ditawarkan oleh TCP pun menjadi tidak ada. Contoh dari protokol seperti ini adalah Trivial File Transfer Protocol (TFTP) dan Network File System (NFS)</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Protokol yang tidak membutuhkan keandalan. Contoh protokol ini adalah protokol Routing Information Protocol (RIP).</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
<li>
<div style="text-align:justify;"><span style="font-family:Arial;"><span style="color:black;">Transmisi broadcast: Karena UDP merupakan protokol yang tidak perlu membuat koneksi terlebih dahulu dengan sebuah host tertentu, maka transmisi broadcast pun dimungkinkan. Sebuah protokol lapisan aplikasi dapat mengirimkan paket data ke beberapa tujuan dengan menggunakan alamat multicast atau broadcast. Hal ini kontras dengan protokol TCP yang hanya dapat mengirimkan transmisi one-to-one. Contoh: query nama dalam protokol NetBIOS Name <a href="http://hari.narmadi.net/service" target="_self">Service</a>.</span><span style="color:#333333;"><br />
					</span></span></div>
</li>
</ul>
<p style="text-align:justify;">
 </p>
<p style="text-align:justify;"><span style="color:black;font-family:Arial;">Sumber :<br />
</span></p>
<p style="text-align:justify;"><a href="http://condetcom.wordpress.com/2010/03/17/mengenal-protokol-internet-tcpip/">http://condetcom.wordpress.com/2010/03/17/mengenal-protokol-internet-tcpip/</a><span style="color:#333333;font-family:Arial;"><br />
		</span></p>
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		<title>Routing</title>
		<link>http://nipponproject.wordpress.com/2010/05/09/routing/</link>
		<comments>http://nipponproject.wordpress.com/2010/05/09/routing/#comments</comments>
		<pubDate>Sun, 09 May 2010 21:53:49 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/05/09/routing/</guid>
		<description><![CDATA[Routing adalah process transfer data melewati internetwork dari satu jaringan LAN ke jaringan LAN lainnya. Suatu router menerima dan mem-forward traffic sepanjang jalur yang sesuai / tepat menurut address software. Router bekerja pada layer Network / Layer 3 dan lazim disebut sebagai piranti layer 3. Didalam IP network, routing dilakukan menurut table IP routing. Semua [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=56&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><span style="color:black;font-family:Arial;font-size:10pt;">Routing adalah process transfer data melewati internetwork dari satu jaringan LAN ke jaringan LAN lainnya. Suatu router menerima dan mem-forward traffic sepanjang jalur yang sesuai / tepat menurut address software. Router bekerja pada layer Network / Layer 3 dan lazim disebut sebagai piranti layer 3. Didalam IP network, routing dilakukan menurut table IP routing. Semua IP hosts menggunakan routing table untuk melewatkan / forward traffic yang diterima dari router lain atau hosts.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><img src="http://nipponproject.files.wordpress.com/2010/05/051010_1302_routing1.jpg?w=780" alt="" /><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;">IP routing protocol memberikan komunikasi antar router. IP routing protocol mempunyai satu tujuan utama – mengisi routing table dengan jalur (route) terbaik dan terkini yang bisa dia dapatkan. Berikut ini adalah IP routing protocol yang didukung oleh router Cisco.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<ul>
<li><span style="color:black;font-family:Arial;font-size:10pt;">RIP (Routing Information Protocol)</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
<li><span style="color:black;font-family:Arial;font-size:10pt;">IGRP (Interior Gateway Routing Protocol)</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
<li><span style="color:black;font-family:Arial;font-size:10pt;">IS-IS (Intermediate System-to-Intermediate System)</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
<li><span style="color:black;font-family:Arial;font-size:10pt;">OSPF (Open Shortest Path First OSPF)</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
</ul>
<ol>
<li><span style="color:black;font-family:Arial;font-size:10pt;"><strong>Static Routing</strong></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
</ol>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:black;">Static routing adalah komunikasi data menggambarkan konsep salah satu cara untuk mengkonfigurasi jalur seleksi di router di jaringan komputer . Ini adalah jenis routing ditandai dengan tidak adanya komunikasi antara router tentang arus topologi dari jaringan . Hal ini dicapai dengan secara manual menambahkan rute ke tabel routing. Kebalikan dari statis routing adalah routing dinamis , kadang-kadang juga disebut sebagai </span><span style="color:white;"><em>adaptif routing.</em></span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;"><strong>2.  Distance Vector Routing</strong></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:black;">Dalam komunikasi komputer teori yang berhubungan dengan jaringan paket-switched , </span><strong>Distance Vector Protokol</strong><span style="color:black;"> adalah salah satu dari dua kelas utama dari routing protokol , kelas utama lainnya adalah protokol link-state . Sebuah distance-vector routing protocol menggunakan algoritma Bellman-Ford menghitung path.</span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;">Sebuah distance vector routing protokol mengharuskan router tetangganya menginformasikan perubahan topologi secara berkala dan, dalam beberapa kasus, ketika perubahan terdeteksi dalam topologi jaringan. Dibandingkan dengan protokol link state , yang membutuhkan sebuah router untuk menginformasikan semua node dalam jaringan perubahan topologi, jarak-vector routing protokol memiliki kurang komputasi kompleksitas dan overhead pesan .</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;">Distance Vector berarti Router diiklankan sebagai vektor jarak dan Arah. Arah hanya hop alamat berikutnya dan antarmuka keluar dan Jarak berarti seperti hop.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;">Router menggunakan protokol distance vector tidak memiliki pengetahuan tentang seluruh jalan ke tujuan. Sebaliknya DV menggunakan dua metode:</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<ol style="margin-left:51pt;">
<li><span style="color:black;font-family:Arial;font-size:10pt;">Arah dimana atau antarmuka yang paket harus diteruskan.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
<li><span style="color:black;font-family:Arial;font-size:10pt;">Jarak dari tempat tujuan.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
			</span></li>
</ol>
<p><span style="color:black;font-family:Arial;font-size:10pt;">Contoh routing distance vector protokol termasuk RIPv1 dan 2 dan IGRP . EGP dan BGP tidak murni distance vector routing protokol karena protokol-vektor menghitung jarak rute hanya didasarkan pada biaya link sedangkan di BGP, misalnya, nilai preferensi rute lokal mengambil prioritas di atas biaya link.</span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;"><strong>3.  Link State Routing</strong></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:black;">Sebuah </span><strong>link-state routing protokol</strong><span style="color:black;"> adalah salah satu dari dua kelas utama dari routing protokol yang digunakan dalam packet switching jaringan untuk komunikasi komputer , kelas utama lainnya adalah vektor-jarak protokol routing . Contoh link-state routing protokol termasuk OSPF dan IS-IS .</span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:black;">Link-state protokol dilakukan oleh setiap  dalam jaringan</span><span style="color:white;"><em><br /></em></span><span style="color:black;"> (node yaitu yang siap untuk paket ke depan di internet , ini disebut router ). Konsep dasar dari link-state routing adalah setiap node membangun konektivitas ke jaringan, dalam bentuk grafik , yang menunjukkan node yang terhubung ke node lain. Kemudian, setiap node secara independen menghitung</span><span style="color:white;"><em>r</em></span><span style="color:black;">terbaik logis berikutnya dari itu ke setiap tujuan mungkin dalam jaringan. Koleksi jalur terbaik kemudian akan membentuk node tabel routing .</span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:black;">Hal ini bertentangan dengan jarak-vector routing protokol , dimana bekerja dengan cara masing-masing memiliki saham node</span><span style="color:#999999;"><strong>tabel routing-nya</strong></span><span style="color:black;"> dengan tetangga-tetangganya. Dalam protokol link-state informasi hanya lewat di antara node konektivitas terkait.</span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="color:black;font-family:Arial;font-size:10pt;"><strong>4.   Routing Information Protocol ( RIP )</strong></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
<p><span style="font-family:Arial;font-size:10pt;"><span style="color:#999999;"><strong>Routing Information Protocol (RIP)</strong></span><span style="color:black;"> adalah sebuah protokol routing dinamis yang digunakan dalam jaringan berbasis lokal dan luas. Karena itu protokol ini diklasifikasikan sebagai Interior Gateway Protocol (IGP). Protokol ini menggunakan algoritma Distance-Vector Routing. Pertama kali didefinisikan dalam RFC 1058 (1988). Protokol ini telah dikembangkan beberapa kali, sehingga terciptalah RIP Versi 2 (RFC 2453). Kedua versi ini masih digunakan sampai sekarang, meskipun begitu secara teknis mereka telah dianggap usang oleh teknik-teknik yang lebih maju, seperti Open Shortest Path First (OSPF) dan protokol OSI IS-IS. RIP juga telah diadaptasi untuk digunakan dalam jaringan IPv6, yang dikenal sebagai standar(RIP / RIP generasi berikutnya), yang diterbitkan dalam</span></span><span style="font-family:Times New Roman;font-size:12pt;"><br />
		</span></p>
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		<title>Linux Router</title>
		<link>http://nipponproject.wordpress.com/2010/04/26/linux-router/</link>
		<comments>http://nipponproject.wordpress.com/2010/04/26/linux-router/#comments</comments>
		<pubDate>Mon, 26 Apr 2010 14:06:22 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/04/26/linux-router/</guid>
		<description><![CDATA[Langkah – langkah yang dilakukan adalah : Pasang kartu jaringan pada pc yang di jadikan router Pasang dua kabel cross pada pc client dan pc router, pastikan port dengan pasanganx Atur ip pada masing – masing  pc client( PC Client A = 192.168.0.7 dan PC Client B 10.0.0.9) Cek berapa banyak port yg terkonek pada [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=54&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><span style="color:#333333;font-family:Verdana;font-size:6pt;">Langkah – langkah yang dilakukan adalah :<br />
</span></p>
<ol>
<li><span style="color:#333333;font-family:Verdana;font-size:6pt;">Pasang kartu jaringan pada pc yang di jadikan router<br />
</span></li>
<li><span style="color:#333333;font-family:Verdana;font-size:6pt;">Pasang dua kabel cross pada pc client dan pc router, pastikan port dengan pasanganx<br />
</span></li>
<li><span style="color:#333333;font-family:Verdana;font-size:6pt;">Atur ip pada masing – masing  pc client( PC Client A = 192.168.0.7 dan PC Client B 10.0.0.9)<br />
</span></li>
<li><span style="color:#333333;font-family:Verdana;font-size:6pt;">Cek berapa banyak port yg terkonek pada pc router dengan perintah<br />
</span></li>
</ol>
<p><a href="http://agithair.files.wordpress.com/2010/04/11.jpg"><img src="http://nipponproject.files.wordpress.com/2010/04/042610_1405_linuxrouter1.jpg?w=780" alt="" border="0" /></a><span style="color:#333333;font-family:Verdana;font-size:6pt;"><br />
		</span></p>
<p><span style="color:#333333;font-family:Verdana;font-size:6pt;">             5.  Atur ip pada pc router pada masing2 ethernet yang sesuai dengan pc client ( eth0 terkoneksi dengan pc client A memuliki ip 192.168.0.1 sedangkan eth2 yang terkoneksi dengan pc client B memiliki ip 10.0.0.1)<br />
</span></p>
<p><a href="http://agithair.files.wordpress.com/2010/04/21.jpg"><img src="http://nipponproject.files.wordpress.com/2010/04/042610_1405_linuxrouter2.jpg?w=780" alt="" border="0" /></a><span style="color:#333333;font-family:Verdana;font-size:6pt;"><br />
		</span></p>
<p><span style="color:#333333;font-family:Verdana;font-size:6pt;">    6.  Ping ke masing – masing  pc client, pastikan semua telah terkoneksi<br />
</span></p>
<p><a href="http://agithair.files.wordpress.com/2010/04/31.jpg"><img src="http://nipponproject.files.wordpress.com/2010/04/042610_1405_linuxrouter3.jpg?w=780" alt="" border="0" /></a><span style="color:#333333;font-family:Verdana;font-size:6pt;"><br />
		</span></p>
<p><a href="http://agithair.files.wordpress.com/2010/04/41.jpg"><img src="http://nipponproject.files.wordpress.com/2010/04/042610_1405_linuxrouter4.jpg?w=780" alt="" border="0" /></a><span style="color:#333333;font-family:Verdana;font-size:6pt;"><br />
		</span></p>
<p><span style="color:#333333;font-family:Verdana;font-size:6pt;">             7. Agar pc client dapat terkoneksi dengan pc client yang lainnya maka lakukan perintah<br />
</span></p>
<p><a href="http://agithair.files.wordpress.com/2010/04/5.jpg"><img src="http://nipponproject.files.wordpress.com/2010/04/042610_1405_linuxrouter5.jpg?w=780" alt="" border="0" /></a><span style="color:#333333;font-family:Verdana;font-size:6pt;"><br />
		</span></p>
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		<title>PEMBAGIAN CLASS IP C</title>
		<link>http://nipponproject.wordpress.com/2010/04/25/pembagian-class-ip-c/</link>
		<comments>http://nipponproject.wordpress.com/2010/04/25/pembagian-class-ip-c/#comments</comments>
		<pubDate>Sun, 25 Apr 2010 14:52:59 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/04/25/pembagian-class-ip-c/</guid>
		<description><![CDATA[IP yang diberikan 192.168.0.1 dengan ketentuan akan dibuat 4 subnet 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: 11111111.11111111.11111111.11000000 (255.255.255.192). Jumlah Subnet = 2x, dimana x adalah banyaknya binari 1 pada oktet terakhir subnet [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=47&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><span style="color:#494949;font-family:Times New Roman;">IP yang diberikan 192.168.0.1 dengan ketentuan akan dibuat 4 subnet<br />
</span></p>
<p><span style="color:#494949;font-family:Times New Roman;">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:<br />
</span></p>
<p><span style="color:#494949;font-family:Times New Roman;">11111111.11111111.11111111.11000000 (255.255.255.192).<br />
</span></p>
<ol>
<li><span style="color:#494949;font-family:Times New Roman;"><strong>Jumlah Subnet</strong> = 2<sup>x</sup>, 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 2<sup>2</sup> = 4 subnet<br />
</span></li>
<li><span style="color:#494949;font-family:Times New Roman;"><strong>Jumlah Host per Subnet</strong> = 2<sup>y</sup> - 2, dimana y adalah adalah kebalikan dari x yaitu banyaknya binari 0 pada oktet terakhir subnet. Jadi jumlah host per subnet adalah 2<sup>6</sup> - 2 = 62 host<br />
</span></li>
<li><span style="color:#494949;font-family:Times New Roman;"><strong>Blok Subnet</strong> = 256 – 192 (nilai oktet terakhir subnet mask) = 64. Subnet berikutnya adalah 64 + 64 = 128, dan 128+64=192. Jadi total subnetnya adalah 0, 64, 128, 192.<br />
</span></li>
<li><span style="color:#494949;font-family:Times New Roman;">Bagaimana dengan alamat <strong>host dan broadcast yang valid</strong>? Kita langsung buat tabelnya. Sebagai catatan, host pertama adalah 1 angka setelah subnet, dan broadcast adalah 1 angka sebelum subnet berikutnya.<br />
</span></li>
</ol>
<div style="margin-left:58pt;">
<table style="border-collapse:collapse;" border="0">
<col style="width:92px;" />
<col style="width:79px;" />
<col style="width:86px;" />
<col style="width:86px;" />
<col style="width:86px;" />
<tbody valign="top">
<tr>
<td colspan="2" vAlign="middle" style="border-top:inset .75pt;border-left:inset .75pt;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;"><strong>Subnet</strong></span></p>
</td>
<td vAlign="middle" style="border-top:inset .75pt;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>0</strong></span></p>
</td>
<td colspan="2" vAlign="middle" style="border-top:inset .75pt;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>64</strong></span></p>
</td>
<td vAlign="middle" style="border-top:inset .75pt;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>128</strong></span></p>
</td>
<td vAlign="middle" style="border-top:inset .75pt;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>192</strong></span></p>
</td>
</tr>
<tr>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:inset .75pt;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;"><strong>Host Pertama</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>1</strong></span></p>
</td>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>65</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>129</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>193</strong></span></p>
</td>
</tr>
<tr>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:inset .75pt;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;"><strong>Host Terakhir</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>62</strong></span></p>
</td>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>126</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>190</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>254</strong></span></p>
</td>
</tr>
<tr>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:inset .75pt;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;"><strong>Broadcast</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>63</strong></span></p>
</td>
<td colspan="2" vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>127</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>191</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:inset .75pt;border-right:inset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;">192.168.0.<strong>255</strong></span></p>
</td>
</tr>
</tbody>
</table>
</div>
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			<media:title type="html">hansgitha</media:title>
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		<item>
		<title>SUBNETTING IP ADDRESS CLASS C</title>
		<link>http://nipponproject.wordpress.com/2010/04/25/subnetting-ip-address-class-c/</link>
		<comments>http://nipponproject.wordpress.com/2010/04/25/subnetting-ip-address-class-c/#comments</comments>
		<pubDate>Sun, 25 Apr 2010 14:08:38 +0000</pubDate>
		<dc:creator>hansgitha</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://nipponproject.wordpress.com/2010/04/25/subnetting-ip-address-class-c/</guid>
		<description><![CDATA[  IP yang diberikan 192.168.0.1 dengan ketentuan akan dibuat 4 subnet 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: 11111111.11111111.11111111.11000000 (255.255.255.192). Jumlah Subnet = 2x, dimana x adalah banyaknya binari 1 pada oktet terakhir [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=nipponproject.wordpress.com&amp;blog=12713461&amp;post=46&amp;subd=nipponproject&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>
 </p>
<p><span style="font-family:Times New Roman;">IP  yang diberikan 192.168.0.1 dengan ketentuan akan dibuat  4 subnet<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">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:<br />
</span></p>
<p><span style="font-family:Times New Roman;font-size:12pt;">11111111.11111111.11111111.11000000 (255.255.255.192).<br />
</span></p>
<ol>
<li><span style="font-family:Times New Roman;font-size:12pt;"><strong>Jumlah Subnet</strong> = 2<sup>x</sup>, 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 2<sup>2</sup> = 4 subnet<br />
</span></li>
<li><span style="font-family:Times New Roman;font-size:12pt;"><strong>Jumlah Host per Subnet</strong> = 2<sup>y</sup> - 2, dimana y adalah adalah kebalikan dari x yaitu banyaknya binari 0 pada oktet terakhir subnet. Jadi jumlah host per subnet adalah 2<sup>6</sup> - 2 = 62 host<br />
</span></li>
<li><span style="font-family:Times New Roman;font-size:12pt;"><strong>Blok Subnet</strong> = 256 &#8211; 192 (nilai oktet terakhir subnet mask) = 64. Subnet berikutnya adalah 64 + 64 = 128, dan 128+64=192. Jadi total subnetnya adalah 0, 64, 128, 192.<br />
</span></li>
<li><span style="font-family:Times New Roman;font-size:12pt;">Bagaimana dengan alamat <strong>host dan broadcast yang valid</strong>? Kita langsung buat tabelnya. Sebagai catatan, host pertama adalah 1 angka setelah subnet, dan broadcast adalah 1 angka sebelum subnet berikutnya.<br />
</span></li>
</ol>
<div style="margin-left:36pt;">
<table style="border-collapse:collapse;" border="0">
<col style="width:76px;" />
<col style="width:90px;" />
<col style="width:98px;" />
<col style="width:98px;" />
<col style="width:99px;" />
<tbody valign="top">
<tr>
<td vAlign="middle" style="border-top:outset .75pt;border-left:outset .75pt;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;"><strong>Subnet</strong></span></p>
</td>
<td vAlign="middle" style="border-top:outset .75pt;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>0</strong></span></p>
</td>
<td vAlign="middle" style="border-top:outset .75pt;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>64</strong></span></p>
</td>
<td vAlign="middle" style="border-top:outset .75pt;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>128</strong></span></p>
</td>
<td vAlign="middle" style="border-top:outset .75pt;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>192</strong></span></p>
</td>
</tr>
<tr>
<td vAlign="middle" style="border-top:none;border-left:outset .75pt;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;"><strong>Host Pertama</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>1</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>65</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>129</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>193</strong></span></p>
</td>
</tr>
<tr>
<td vAlign="middle" style="border-top:none;border-left:outset .75pt;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;"><strong>Host Terakhir</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>62</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>126</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>190</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>254</strong></span></p>
</td>
</tr>
<tr>
<td vAlign="middle" style="border-top:none;border-left:outset .75pt;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;"><strong>Broadcast</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>63</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>127</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>191</strong></span></p>
</td>
<td vAlign="middle" style="border-top:none;border-left:none;border-bottom:outset .75pt;border-right:outset .75pt;padding:1px;">
<p><span style="font-family:Times New Roman;font-size:12pt;">192.168.0.<strong>255</strong></span></p>
</td>
</tr>
</tbody>
</table>
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