防火墙---CentOS
1、查看防火墙状态
firewall-cmd --state
2、停止防火墙
systemctl stop firewalld.service
3、禁止开机启动防火墙
systemctl disable firewalld.service
1、查看防火墙状态
firewall-cmd --state
2、停止防火墙
systemctl stop firewalld.service
3、禁止开机启动防火墙
systemctl disable firewalld.service