ubuntu20.04设置静态ip地址(包括不同版本)
<p>因为Ubuntu20.04通过netplan来管理网络，和之前得版本略有区别，Ubuntu18.04好像需要编辑/network/interfaces来设置静态网络</p>
<p>
因为安装的是虚拟机，首先我将其改为桥接模式</p>
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<img style="max-width:100%!important;height:auto!important;"title="ubuntu20.04设置静态ip地址(包括不同版本)" alt="ubuntu20.04设置静态ip地址(包括不同版本)" src="https://zhuji.jb51.net/uploads/img/202305/8138109aa7f562e96ebb0bcf27170083.jpg"></p>
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<img style="max-width:100%!important;height:auto!important;"title="ubuntu20.04设置静态ip地址(包括不同版本)" alt="ubuntu20.04设置静态ip地址(包括不同版本)" src="https://zhuji.jb51.net/uploads/img/202305/42d314782dd9878a1aaad93e4a3d9fc1.jpg"></p>
<p>
接下来编辑文件：</p>
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<code class="bash functions">sudo</code> <code class="bash plain">vim </code><code class="bash plain">/etc/netplan/01-network-manager-all</code><code class="bash plain">.yaml</code>
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将文件内容修改为：</p>
<p>
我一直有疑惑，是不是要针对不同的ip地址进行修改呢？</p>
<p>
不过因为我还没到那个层次，所以也不是很清楚，应该是可以修改的，</p>
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但是直接将下面的代码敲到文件中也是没有问题的</p>
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<img style="max-width:100%!important;height:auto!important;"title="ubuntu20.04设置静态ip地址(包括不同版本)" alt="ubuntu20.04设置静态ip地址(包括不同版本)" src="https://zhuji.jb51.net/uploads/img/202305/ac59c89304eea5240ef5267653ddf3b9.jpg"></p>
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输入:wq 保存退出后，再输入</p>
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<code class="bash functions">sudo</code> <code class="bash plain">netplan --debug apply</code>
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即可</p>
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<img style="max-width:100%!important;height:auto!important;"title="ubuntu20.04设置静态ip地址(包括不同版本)" alt="ubuntu20.04设置静态ip地址(包括不同版本)" src="https://zhuji.jb51.net/uploads/img/202305/a67ec097c95af7b5c3ce6cde0a684631.jpg"></p>
<p>
现在静态ip就设置好了，可以通过ifconfig来查看当前ip地址。</p>
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<span><strong>12.x版本</strong></span></p>
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<code class="bash plain">$ </code><code class="bash functions">cat</code> <code class="bash plain">/etc/network/interfaces</code>
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<code class="bash spaces"> </code><code class="bash plain">auto lo</code>
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<code class="bash spaces"> </code><code class="bash plain">iface lo inet loopback</code>
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<code class="bash spaces"> </code><code class="bash plain">auto eth0</code>
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<code class="bash spaces"> </code><code class="bash plain">iface eth0 inet static</code>
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<code class="bash spaces"> </code><code class="bash plain">address 20.20.20.102</code>
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<code class="bash spaces"> </code><code class="bash plain">netmask 255.255.255.0</code>
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<code class="bash spaces"> </code><code class="bash plain">gateway 20.20.20.102</code>
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<code class="bash spaces"> </code><code class="bash plain">dns-nameservers 20.20.20.2</code>
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<span><strong>14.x版本</strong></span></p>
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<code class="bash plain">$ </code><code class="bash functions">cat</code> <code class="bash plain">/etc/network/interfaces</code>
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<code class="bash spaces"> </code><code class="bash plain">auto lo</code>
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<code class="bash spaces"> </code><code class="bash plain">iface lo inet loopback</code>
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<code class="bash spaces"> </code><code class="bash plain">auto eth0</code>
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<code class="bash spaces"> </code><code class="bash plain">iface eth0 inet static</code>
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<code class="bash spaces"> </code><code class="bash plain">address 20.20.20.102</code>
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<code class="bash spaces"> </code><code class="bash plain">netmask 255.255.255.0</code>
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<code class="bash spaces"> </code><code class="bash plain">gateway 20.20.20.102</code>
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<code class="bash spaces"> </code><code class="bash plain">dns-nameservers 20.20.20.2</code>
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<code class="bash plain">$ </code><code class="bash functions">cat</code> <code class="bash plain">/etc/NetworkManager/NetworkManager</code><code class="bash plain">.conf</code>
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<code class="bash spaces"> </code><code class="bash plain">dns=dnsmasq</code>
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<code class="bash spaces"> </code><code class="bash plain">no-auto-default=00:0C:29:D7:43:29,</code>
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<code class="bash spaces"> </code><code class="bash plain">managed=</code><code class="bash functions">true</code>
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<span><strong>16.x版本</strong></span></p>
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<code class="bash plain">$ </code><code class="bash functions">cat</code> <code class="bash plain">/etc/network/interfaces</code>
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<code class="bash spaces"> </code><code class="bash plain">auto lo</code>
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<code class="bash spaces"> </code><code class="bash plain">auto ens32</code>
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<code class="bash spaces"> </code><code class="bash plain">iface ens32 inet static</code>
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<code class="bash spaces"> </code><code class="bash plain">address 20.20.20.102</code>
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<code class="bash spaces"> </code><code class="bash plain">netmask 255.255.255.0</code>
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<code class="bash spaces"> </code><code class="bash plain">gateway 20.20.20.102</code>
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<span><strong>18.x版本：</strong></span></p>
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1、首先查看网卡名</p>
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<code class="bash plain">$ ip a / </code><code class="bash functions">ifconfig</code>
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2、 cp一份yaml文件，改个名字</p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash functions">cp</code> <code class="bash plain">/etc/netplan/</code><code class="bash plain">*.yaml </code><code class="bash plain">/etc/netplan/</code><code class="bash plain">网卡名.yaml</code>
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3、修改yaml文件内容，如下：</p>
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<code class="plain plain"># Let NetworkManager manage all devices on this system</code>
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<code class="plain spaces"> </code><code class="plain plain">version: 2</code>
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<code class="plain spaces"> </code><code class="plain plain">addresses: </code>
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<code class="plain spaces"> </code><code class="plain plain">nameservers:</code>
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<code class="plain spaces"> </code><code class="plain plain">addresses: </code>
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4、启动</p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash plain">netplan apply</code>
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5、验证</p>
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<code class="bash plain">$ ip a / </code><code class="bash functions">ifconfig</code>
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<p>
到此这篇关于ubuntu20.04设置静态ip地址(包括不同版本)的文章就介绍到这了,更多相关ubuntu20.04设置静态ip内容请搜索以前的文章或继续浏览下面的相关文章希望大家以后多多支持！</p>
<p>
原文链接：https://blog.csdn.net/weixin_45468845/article/details/106458371</p>
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