ubuntu 设置静态IP的实现方法
<p><strong>Ubuntu 设定静态IP：</strong></p>
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切换到root用户，然后进入/etc/network目录。备份interfaces文件(备份文件是一个好习惯)</p>
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<strong>下面编辑interfaces文件，添加如下语句：</strong></p>
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<code class="bash plain">1 </code><code class="bash comments"># Assgin static IP by eric on 26-SEP-2012</code>
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<code class="bash plain">2 iface eth0 inet static</code>
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<code class="bash plain">3 address 192.168.196.135 </code><code class="bash comments">#change to your static IP</code>
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<code class="bash plain">4 netmask 255.255.255.0 </code><code class="bash comments">#change to your netmask</code>
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<code class="bash plain">5 gateway 192.168.196.255 </code><code class="bash comments">#change to your getway</code>
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<code class="bash plain">6 </code><code class="bash comments">#We must specify dns-nameserver here</code>
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<code class="bash plain">7 </code><code class="bash comments">#in order to get internet access from host</code>
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<code class="bash plain">8 dns-nameservers 192.168.196.255</code>
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<code class="bash plain">9 auto eth0</code>
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<strong>编辑完成后的interfaces文件内容如下：</strong></p>
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<code class="bash plain">root@ubuntu:</code><code class="bash plain">/etc/network</code><code class="bash comments"># cat interfaces</code>
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<code class="bash comments"># interfaces(5) file used by ifup(8) and ifdown(8)</code>
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<code class="bash plain">auto lo</code>
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<code class="bash plain">iface lo inet loopback</code>
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<code class="bash comments">#add by andy at 2014-08-14</code>
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<code class="bash comments"># Assgin static IP by eric on 26-SEP-2012</code>
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<code class="bash plain">iface eth0 inet static</code>
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<code class="bash plain">address 192.168.196.135 </code><code class="bash comments">#change to your static IP</code>
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<code class="bash plain">netmask 255.255.255.0 </code><code class="bash comments">#change to your netmask</code>
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<code class="bash plain">gateway 192.168.196.255 </code><code class="bash comments">#change to your getway</code>
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<code class="bash comments">#We must specify dns-nameserver here</code>
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<code class="bash comments">#in order to get internet access from host</code>
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<code class="bash plain">dns-nameservers 192.168.196.255</code>
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<code class="bash plain">auto eth0</code>
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<strong>下一步就是重启网卡：</strong></p>
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<code class="bash plain">root@ubuntu:</code><code class="bash plain">/etc/network</code><code class="bash comments"># /etc/init.d/networking restart</code>
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<code class="bash plain">重启完成后，测试一下：</code>
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<code class="bash spaces"> </code><code class="bash plain">root@ubuntu:</code><code class="bash plain">/etc/network</code><code class="bash comments"># ping www.baidu.com.cn</code>
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<code class="bash spaces"> </code><code class="bash plain">PING www.a.shifen.com (220.181.112.244) 56(84) bytes of data.</code>
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<code class="bash spaces"> </code><code class="bash plain">64 bytes from 220.181.112.244: icmp_req=1 ttl=128 </code><code class="bash functions">time</code><code class="bash plain">=6.12 ms</code>
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<code class="bash spaces"> </code><code class="bash plain">64 bytes from 220.181.112.244: icmp_req=2 ttl=128 </code><code class="bash functions">time</code><code class="bash plain">=14.7 ms</code>
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OK。静态IP设置完成。</p>
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感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！</p>
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原文链接：http://www.cnblogs.com/vikings-blog/p/3911905.html</p>
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