下面是CentOS5 和7的口令,略有不同。
- 1:查看防火状态
systemctl status firewalld
service iptables status
- 2:暂时关闭防火墙
systemctl stop firewalld
service iptables stop
- 3:永久关闭防火墙
systemctl disable firewalld
chkconfig iptables off
- 4:重启防火墙
systemctl enable firewalld
service iptables restart
- 5:永久关闭后重启
chkconfig iptables on