Linux 下设置iptables 防火墙白名单(RHEL 6 和 CentOS 7)
进入Linux 命令行,编辑防火墙规则配置文件 iptables vi /etc/sysconfig/iptables下面是一个白名单设置的例子:# Firewall configuration written by system-config-securitylevel# Manual customization of this file is not recommended.*filter:INPUT ACCEPT [0:0]:FORWARD ACCE...