centos7 啟用iptables

在centos 7下啟用iptables

systemctl stop firewalld.service
systemctl disable firewalld.service


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

編輯ipatbles的規則

vim /etc/sysconfig/iptables

重啟iptables服務

 

service iptables restart