标签:redhat firewall
获取root权限
su - root 输入密码
查看防火墙状态
systemctl status firewalld
临时关闭防火墙
systemctl stop firewalld
永久关闭防火墙
systemctl disable firewalld
打开防火墙
systemctl enable firewalld
Redhat Linux 命令关闭防火墙
原文地址:http://yuanzhitang.blog.51cto.com/2769219/1844862