CentOS7关闭防火墙

# Linux CentOS7关闭防火墙 CentOS6关闭开启防火墙 CentOS打开关闭防火墙

# 一、CentOS 7 关闭打开防火墙

1、启动防火墙: systemctl start firewalld

2、禁用防火墙: systemctl stop firewalld

3、设置开机启动: systemctl enable firewalld

4、停止并禁用开机启动: sytemctl disable firewalld

5、重启防火墙: firewall-cmd --reload

6、查看状态: systemctl status firewalld

# 二、CentOS 6 关闭打开防火墙

1、开启防火墙(重启后永久生效):chkconfig iptables on

2、关闭防火墙(重启后永久生效):chkconfig iptables off

3、开启防火墙(即时生效,重启后失效):service iptables start

4、关闭防火墙(即时生效,重启后失效):service iptables stop

5、重启防火墙:service iptables restartd

lastUpdate: 2/24/2023, 5:32:22 PM