linux 防火墙常用命令 - 备忘

新增端口访问

firewall-cmd --permanent --add-port=8080/tcp

重启防火墙`

systemctl restart firewalld.service

其他

关闭防火墙
systemctl stop firewalld.service

开启防火墙
systemctl start firewalld.service

防火墙开机启动
systemctl enable firewalld.service

防火墙关闭开机启动
systemctl disable firewalld.service