CentOS 7.4安装telnet服务端

• 安装xinetd服务

# yum -y install xinetd

• 安装telnet-server

# yum -y install telnet-server telnet

• 修改telnet-server配置文件

[root@test ~]# cat /etc/xinetd.d/telnet

# default: yes

# description: The telnet server servestelnet sessions; it uses \

# unencrypted username/password pairs for authentication.

service telnet

{

  flags = REUSE

  socket_type = stream

  wait = no

  user = root

  server = /usr/sbin/in.telnetd

  log_on_failure += USERID

  disable = no

}

• 添加开机自启

systemctl restart xinetd.service

systemctl enable xinetd.service

systemctl enable telnet.socket