rhel6关闭防火墙的方法为:spa
service iptables status 查看当前防火墙状态blog
1. 永久性生效ip
开启:chkconfig iptables onget
关闭:chkconfig iptables offtable
2. 即时生效,重启后失效iptables
开启:service iptables startservice
关闭:service iptables stopchannel
rhel7关闭防火墙的方法为:防火墙
systemctl status firewalld 查看当前防火墙状态方法
1. 永久性生效
开启:systemctl enable firewalld
关闭:systemctl disable firewalld
2. 即时生效,重启后失效
开启:systemctl start firewalld
关闭:systemctl stop firewalld