1.查看防火墙状态 systemctl list-unit-files|grep firewalld.service 或 systemctl status firewalld.service 2.开启 systemctl start firewalld.service 3.停止 systemctl stop firewalld.service 4.重启 systemctl restart firewalld.service 5.开机启动 systemctl enable firewalld.service 6.开机禁止启动 systemctl disable firewalld.service 7.查看开机是否自启 systemctl is-enabled firewalld.service;echo $? 8.列举出所有开机自启服务 systemctl list-unit-files|grep enabled 9.查看已经开放端口 firewall-cmd --list-ports 10.添加开放端口(重启防火墙才生效) firewall-cmd --zone=public --add-port=80/tcp --permanent --zone 作用域 --add--port 添加端口号 --permanent 永久生效 不用的话重启机器失效 11.重启防火墙 firewall-cmd --reload 12.防火墙运行状态 firewall-cmd --state
原文地址:https://www.cnblogs.com/zwcry/p/9457435.html
时间: 2024-10-02 00:17:49