Linux 6 view firewall status and open and close commands
https://blog.csdn.net/lv_shijun/article/details/52453882
There are two ways:
1. Service method
Check firewall status:
[root@centos6 ~]# service iptables status
iptables: No firewall running.
Turn on the firewall:
[root@centos6 ~]# service iptables start
Turn off the firewall:
[root@centos6 ~]# service iptables stop
2. iptables method
First enter the init.d directory, the command is as follows:
[root@centos6 ~]# cd /etc/init.d/
[root@centos6 init.d]#
Then
Check firewall status:
[root@centos6 init.d]# /etc/init.d/iptables status
Temporarily turn off the firewall:
[root@centos6 init.d]# /etc/init.d/iptables stop
Restart iptables:
[root@centos6 init.d]# /etc/init.d/iptables restart