梦想有多远

禁止PING的使用

关闭PING

echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all

开始PING

echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all

This entry was posted on 星期天, 十一月 4th, 2007 at 17:01 and is filed under linux. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.