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CentOS 防火墙配置 80端口

This entry was posted on Mar 13 2010

在虚拟机的CENTOS装好APACHE不能用,郁闷,解决方法如下

/sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT
/sbin/iptables -I INPUT -p tcp --dport 22 -j ACCEPT

然后保存:
/etc/rc.d/init.d/iptables save

这样重启计算机后,防火墙默认已经开放了80和22端口

这里应该也可以不重启计算机:
/etc/init.d/iptables restart

防火墙的关闭,关闭其服务即可:

查看防火墙信息:
/etc/init.d/iptables status

关闭防火墙服务:
/etc/init.d/iptables stop

永久关闭?不知道怎么个永久法:
chkconfig –level 35 iptables off

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