关闭Linux防火墙

输入命令

[root@mem1 /]# service iptables stop
iptables: Flushing firewall rules:                         [  OK  ]
iptables: Setting chains to policy ACCEPT: filter          [  OK  ]
iptables: Unloading modules:                               [  OK  ]
[root@mem1 /]#  chkconfig iptables off
[root@mem1 /]# chkconfig --list | grep iptables
iptables       	0:off	1:off	2:off	3:off	4:off	5:off	6:off
[root@mem1 /]# 关闭成功