---
layout: post
cid: 342
title: centos7 ssh连接慢的解决方法
slug: solution-to-slow-ssh-connection-of-centos-7
date: '2022/08/12 16:52:00'
updated: '2022/08/12 16:55:00'
status: publish
author: 老孙
categories:
  - Linux
tags:
  - centos
dtMode: 0
radioPostImg: none
abbrlink: 58592
icon:
thumbnail:
---


```bash
vim /etc/ssh/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

```bash
systemctl restart sshd
```
重启