Linux 关闭防火墙（6/7/8）

Linux 6

service iptables stop
chkconfig iptables off
service ip6tables stop
chkconfig ip6tables off
service iptables status

Linux 7/8

systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl status firewalld.service

以上命令直接执行即可！