Linux iptables防火墙应用教程-阿里云

Linux上iptables防火墙的基本应用教程 1、安装iptables防火墙如果没有安装iptables需要先安装，CentOS执行： yum install iptables Debian/Ubuntu执行： apt-get install iptables 2、清除已有iptab...

Linux上iptables防火墙的基本应用教程 iptables是Linux上常用的防火墙软件，下面给大家说一下iptables的安装、清除iptables规则、iptables只开放指定端口、iptables屏蔽指定ip、ip段及解封、删除已添加的iptables规则等iptables的基本应用。 1、安装iptables防火墙如果没有安装i...

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