2.2 關閉防火牆并設定開機開不啟動
檢視目前狀态
[[email protected] ~]# systemctl status firewalld.service #檢視firewalld狀态
[[email protected] ~]# systemctl stop firewalld #關閉
[[email protected] ~]# systemctl start firewalld #開啟
[[email protected] ~]# systemctl disable firewalld #開機自動關閉 //RHLE7
[[email protected] ~]# chkconfig --list|grep network #檢視開機是否啟動 //RHLE6
[[email protected] ~]# systemctl enable firewalld #