启动防火墙:
systemctl start firewalld.service
关闭防火墙:
systemctl stop firewalld.service
重启防火墙:
systemctl restart firewalld.service
开机启用防火墙:
systemctl enable firewalld.service
开机禁用防火墙:
systemctl disable firewalld.service
查看防火墙状态:
systemctl status firewalld.service
查看端口:
firewall-cmd --zone=public --list-ports
添加端口:
firewall-cmd --permanent --zone=public --add-port=8080/tcp
删除端口:
firewall-cmd --permanent --zone=public --remove-port=8080/tcp
重新加载防火墙规则:
firewall-cmd --reload