Linux 7 关闭、禁用防火墙服务

1 查看防火墙状态

[ ~]# systemctl status firewalld



2 查看开机是否启动防火墙服务
[ ~]# systemctl is-enabled firewalld



3 关闭防火墙
[ ~]# systemctl stop firewalld
[ ~]# systemctl status firewalld


4 禁用防火墙（系统启动时不启动防火墙服务）
[ ~]# systemctl disable firewalld
[ ~]# systemctl is-enabled firewalld