telnet基本配置

蒜香大龙虾 2024-08-08 01:04:37
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telnet基本配置

服务端配置

安装

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yum install telnet-server -y

启动&墙

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systemctl enable --now telnet.socket
firewall-cmd --add-port=23/tcp
firewall-cmd --add-port=23/tcp --permanent

客户端配置

安装

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yum install telnet -y

连接

连接服务器

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telnet 服务端ip

简单的测试 e.g.

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[root@linux2 ~]# telnet 172.20.20.11
Trying 172.20.20.11...
Connected to 172.20.20.11.
Escape character is '^]'.

Kernel 5.14.0-362.8.1.el9_3.x86_64 on an x86_64
linux1 login: root
Password:
Last login: Thu Mar 28 13:01:21 from 172.20.20.1
[root@linux1 ~]#