linux关于firewalld防火墙配置

1.规则移除命令

firewall-cmd --remove-rich-rule='rule family="ipv4" source address="ip" port port="80" protocol="tcp" accept' --permanent
2.重启防火墙
systemctl restart firewalld

3.重新载入防火墙
firewall-cmd --reload

4.查看端口策略情况
firewall-cmd --list-all

5.停止和查看状态命令

systemctl stop  firewalld

systemctl status  firewalld

6.配置规则

firewall-cmd  --add-rich-rule='rule family="ipv4" source address="ip" port port="端口" protocol="tcp" accept' --permanent