https://blog.huirongis.me/tags/ipv6/ Recent content in Ipv6 on 搁浅St的blog Hugo -- gohugo.io zh-CN Sun, 08 Nov 2026 16:13:21 +0000 https://blog.huirongis.me/post/digitalocean-support-google-scholar-by-ipv6/ Tue, 16 Jun 2015 22:24:18 +0000 https://blog.huirongis.me/post/digitalocean-support-google-scholar-by-ipv6/ <p>之前配置了ubuntu的shadowsocks,用来做代理翻墙.不过,google scholar一直无解,因为digitalocean的ipv4的地址都被google scholar墙掉了.今天(其实离现在已经好多天了),看到一篇文章,很受启发,决定使用ipv6来试试.</p> <h1 id="前提条件">前提条件 </h1><p>首先你得有一台digitalocean的vps,建议选择洛杉矶的服务器, 选个5美元的就够了.</p> <h1 id="1-新建droplet">1 新建droplet </h1><p>如果你以前没有搭建droplet,今天新建的话,比较简单,我们直接启用ipv6支持. <img src="https://blog.huirongis.me/images/692869a3gw1etfo3h9svlj211h1tidny.jpg" loading="lazy" alt="新建droplet,尤其注意勾选ipv6" > 注意勾选ipv6,后面的步骤,请参考第3步</p> <h1 id="2-修改droplet">2 修改droplet </h1><p>我的droplet已经搭建好了,所以只能修改,添加ipv6的支持. 你打开droplet的<code>setting</code>,在<code>network</code>中应该可以看到<code>enable ipv6</code> <img src="https://blog.huirongis.me/images/692869a3gw1etfosgf63kj207w05ujrn.jpg" loading="lazy" alt="带有启用ipv6选项的页面" > 启用后,稍后片刻,页面如下. <img src="https://blog.huirongis.me/images/692869a3gw1etfohrljtmj20se0i2tb7.jpg" loading="lazy" alt="在droplet的setting中启用ipv6后的页面" ></p> <h1 id="3-设置ipv6">3 设置ipv6 </h1><p>当我们启用ipv6支持以后,还需要对服务器进行设置.</p> <h2 id="第一步--我们把ipv6的地址添加到网卡中">第一步 我们把ipv6的地址添加到网卡中 </h2><p>我们编辑<code>/etc/network/interfaces</code>这个文件,使用命令<code>sudo vi /etc/network/interfaces</code> 修改后内容如下</p> <pre tabindex="0"><code># This file describes the network interfaces available on your # system and how to activate them. For more information, see # interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 你的ipv4 netmask 255.255.192.0 gateway 你的ipv4网关 dns-nameservers 8.8.8.8 8.8.4.4 # 以上内容不需要修改,只需要添加下面的部分 iface eth0 inet6 static address 上图中的ipv6地址 netmask 64 gateway 网关地址 autoconf 0 dns-nameservers 2001:4860:4860::8844 2001:4860:4860::8888 209.244.0.3 </code></pre><p>修改完成后,我们重启下服务器(因为我的重启网络服务没有效果,所以我重启了),<!-- raw HTML omitted -->如果你看到如下图片,就表示你的ipv6配置好了,我们后面来测试一下 <img src="https://blog.huirongis.me/images/692869a3gw1etfp7pj65dj20hs04fzlv.jpg" loading="lazy" alt="ipv6成功启用后" ></p> <h2 id="第二步-测试ipv6-是否配置成功">第二步 测试ipv6 是否配置成功 </h2><p>我们使用ping命令来测试,ping是测试ipv4的,测试ipv6是用ping6,命令如下:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>ping6 ipv6.google.com </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>PING ipv6.google.com<span style="color:#f92672">(</span>nuq04s29-in-x0e.1e100.net<span style="color:#f92672">)</span> <span style="color:#ae81ff">56</span> data bytes </span></span><span style="display:flex;"><span><span style="color:#ae81ff">64</span> bytes from nuq04s29-in-x0e.1e100.net: icmp_seq<span style="color:#f92672">=</span><span style="color:#ae81ff">1</span> ttl<span style="color:#f92672">=</span><span style="color:#ae81ff">57</span> time<span style="color:#f92672">=</span>2.23 ms </span></span><span style="display:flex;"><span><span style="color:#ae81ff">64</span> bytes from nuq04s29-in-x0e.1e100.net: icmp_seq<span style="color:#f92672">=</span><span style="color:#ae81ff">2</span> ttl<span style="color:#f92672">=</span><span style="color:#ae81ff">57</span> time<span style="color:#f92672">=</span>1.97 ms </span></span><span style="display:flex;"><span><span style="color:#ae81ff">64</span> bytes from nuq04s29-in-x0e.1e100.net: icmp_seq<span style="color:#f92672">=</span><span style="color:#ae81ff">3</span> ttl<span style="color:#f92672">=</span><span style="color:#ae81ff">57</span> time<span style="color:#f92672">=</span>1.95 ms </span></span><span style="display:flex;"><span><span style="color:#ae81ff">64</span> bytes from nuq04s29-in-x0e.1e100.net: icmp_seq<span style="color:#f92672">=</span><span style="color:#ae81ff">4</span> ttl<span style="color:#f92672">=</span><span style="color:#ae81ff">57</span> time<span style="color:#f92672">=</span>2.14 ms </span></span><span style="display:flex;"><span><span style="color:#ae81ff">64</span> bytes from nuq04s29-in-x0e.1e100.net: icmp_seq<span style="color:#f92672">=</span><span style="color:#ae81ff">5</span> ttl<span style="color:#f92672">=</span><span style="color:#ae81ff">57</span> time<span style="color:#f92672">=</span>1.93 ms </span></span></code></pre></div><p>如果发包成功,那就可以进行下一步了</p> <h1 id="4-修改hosts">4 修改hosts </h1><p>因为ipv4无法访问google scholar,所以我们配置下hosts,让所有对访问google学术的,都使用ipv6去访问.执行命令如下:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>sudo vi /etc/hosts </span></span></code></pre></div><p>我们在hosts文件的后面,添加如下内容:</p> <pre tabindex="0"><code>2607:f8b0:4007:805::100f scholar.google.cn 2607:f8b0:4007:805::100f scholar.google.com 2607:f8b0:4007:805::100f scholar.google.com.hk 2607:f8b0:4007:805::100f scholar.l.google.com </code></pre><p>ok,打完收工,睡觉</p> <h1 id="参考文献">参考文献 </h1><p>1 <a class="link" href="https://www.v2ex.com/t/163133" target="_blank" rel="noopener" >一个解决 Google Scholar block DigitalOcean SFO IP 的方法</a> 2 <a class="link" href="https://www.digitalocean.com/community/tutorials/how-to-enable-ipv6-for-digitalocean-droplets" target="_blank" rel="noopener" >How To Enable IPv6 for DigitalOcean Droplets</a></p>