[root@qiaozd grub]# rpm -qa | grep telnet
telnet-0.17-39.el5
telnet-server-0.17-39.el5
You have new mail in /var/spool/mail/root
[root@qiaozd grub]#
复制代码
主要是telnet-server包,如果没有,从光盘添加,然后安装
然后到 vi /etc/xinetd.d/telnet
[root@qiaozd xinetd.d]# cat telnet
# default: on
# description: The telnet server serves telnet sessions; it uses \
# unencrypted username/password pairs for authentication.
service telnet
{
disable = no
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
}
[root@qiaozd xinetd.d]#
复制代码
把那个disable改成no
在把防火墙里telnet选中或者关闭防火墙
重启telnet服务
我在1小时前刚刚配置完telnet,是centos系统下