Could not connect to '192.168.92.128' (port 22): Connection failed.
时间: 2024-04-05 10:25:31 浏览: 101
这个错误提示表明连接到IP地址为192.168.92.128的主机的22端口失败了。这通常是由于SSH服务未正确安装或未正确配置所致。以下是解决此问题的步骤:
1. 首先,确保目标主机上已安装SSH服务器。可以在目标主机上运行以下命令来检查是否已安装SSH服务器:
```
ps -e | grep ssh
```
如果没有输出结果,则表示SSH服务器未安装。可以使用以下命令在目标主机上安装SSH服务器:
```
sudo apt-get install openssh-server
```
2. 安装完成后,启动SSH服务。可以使用以下命令启动SSH服务:
```
sudo /etc/init.d/ssh start
```
如果SSH服务已经在运行,则可以使用以下命令重新启动SSH服务:
```
sudo /etc/init.d/ssh restart
```
3. 确保目标主机的防火墙未阻止SSH连接。可以使用以下命令检查目标主机上的防火墙设置:
```
sudo ufw status
```
如果防火墙已启用,则需要添加一个规则以允许SSH连接。可以使用以下命令添加一个规则:
```
sudo ufw allow ssh
```
4. 最后,确保您使用的是正确的IP地址和端口号。可以使用以下命令检查目标主机的IP地址:
```
ifconfig
```
默认情况下,SSH服务器使用22端口。如果您的SSH服务器使用不同的端口,则需要在连接时指定该端口。
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