centos7 启用iptables

在centos 7下启用iptables

systemctl stop firewalld.service
systemctl disable firewalld.service


yum install iptables-services -y
systemctl enable iptables
systemctl start iptables

编辑ipatbles的规则

vim /etc/sysconfig/iptables

重启iptables服务

 

service iptables restart