2024-05-09 16:35:20 +08:00
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---
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layout: post
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cid: 342
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title: centos7 ssh连接慢的解决方法
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slug: solution-to-slow-ssh-connection-of-centos-7
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date: 2022/08/12 16:52:00
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updated: 2022/08/12 16:55:00
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status: publish
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author: 老孙
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categories: 分享
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tags:
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- centos
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dtMode: 0
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radioPostImg: none
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abbrlink: 58592
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excerpt: 'ai: 这篇文章介绍了如何通过编辑配置文件来优化SSH服务的设置。具体步骤包括禁用DNS解析和GSSAPI认证，并展示了如何保存更改并重启服务以使设置生效。'
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icon:
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---
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```bash
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vim /etc/ssh/sshd_config
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```
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按i编辑插入
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找到
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`UseDNS`去掉前面的#号 改为 no
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`GSSAPIAuthentication` 改为 no
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然后`：wq `保存退出
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```bash
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systemctl restart sshd
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```
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2023-09-25 15:58:56 +08:00
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重启
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