# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELAT...
CentOS7防火墙和CentOS6不一样,配置后执行service iptables save
出现"Failed to restart iptables.service: Unit iptables.service failed to load: No such file or directory."错误,
在CentOS 7或RHEL 7或Fedora中防火墙由firewal...