centos7 firewalld

CentOS 7 默认使用的是firewall作为防火墙

基本 命令

# 安装
yum install firewalld

# 安装图形界面(用于图形界面)
yum install firewall-config

# 启动
systemctl start firewalld.service

# 停止
systemctl stop firewalld.service

# 禁止开机启动
systemctl disable firewalld.service

# 开机启动
systemctl enable firewalld.service

# 查看运行状态
firewall-cmd --state

详解参考:

原文地址:https://www.cnblogs.com/52liming/p/7883045.html