标签:
[root@86 sysconfig]# echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all #关闭ping [root@86 sysconfig]# echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all #开启ping
linux 禁止ping
原文地址:http://www.cnblogs.com/bass6/p/5569206.html