Linux CentOS 下关闭防火墙

Linux CentOS 下关闭防火墙

永久关闭(重启后生效)

开启: chkconfig iptables on 
关闭: chkconfig iptables off

临时关闭(重启后失效)

开启: service iptables start 
关闭: service iptables stop

 

Linux 7 关闭、禁用防火墙服务

1 查看防火墙状态

[root@lvxinghao ~]# systemctl status firewalld

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

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


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

posted @ 2019-11-01 07:45  grj001  阅读(82)  评论(0编辑  收藏  举报