打开/etc/xinetd.d 文件夹
开启telnet
#vi /etc/xinetd.d/krb-telnet
disable=no
开启telnet root登录
#vi /etc/pam.d/login
# 注释掉这句
#auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.so
创建用户访问
#vi /etc/securetty
pts/1
pts/2
pts/3
pts/4
pts/5
必须要先安装了ftp包
开启ftp
#vi /etc/xinetd.d/gssftp
server_args = -l –a 去掉-a
disable=no
修改telnet和ftp端口
#vi /etc/services
telnet 23/tcp
telnet 23/udp
/sbin/service xinetd restart
