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<meta name="description" content="1vim &#x2F;etc&#x2F;ssh&#x2F;sshd_config 按i编辑插入找到UseDNS去掉前面的#号 改为 no GSSAPIAuthentication 改为 no 然后：wq 保存退出 1systemctl restart sshd 重启">
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<h1 id="seo-header">centos7 ssh连接慢的解决方法</h1>
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本文最后更新于 2022年8月12日 下午
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<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs bash">vim /etc/ssh/sshd_config<br></code></pre></td></tr></table></figure>
<p>按i编辑插入<br>找到<br><code>UseDNS</code>去掉前面的#号 改为 no</p>
<p><code>GSSAPIAuthentication</code> 改为 no</p>
<p>然后<code>：wq </code>保存退出</p>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs bash">systemctl restart sshd<br></code></pre></td></tr></table></figure>
<p>重启</p>
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