2.2 關閉防火牆並設置開機開不啓動
查看當前狀態
[root@xuegod63 ~]# systemctl status firewalld.service #查看firewalld狀態
[root@xuegod63 ~]# systemctl stop firewalld #關閉
[root@xuegod63 ~]# systemctl start firewalld #開啓
[root@xuegod63 ~]# systemctl disable firewalld #開機自動關閉 //RHLE7
[root@xuegod63 ~]# chkconfig --list|grep network #查看開機是否啓動 //RHLE6
[root@xuegod63 ~]# systemctl enable firewalld #開機自動啓動