1.查看防火墙状态
- systemctl status firewalld
- service iptables status
2.临时关闭防火墙
- sysytemctl stop firewalld
- service iptables stop
3.永久关闭防火墙
- systemctl disabie firewalld
- chkonfig iptables off
4.重启防火墙
- systemctl enable firewalld
- service iptables restart
提示: