本服务器为CentOs,方法如下,首先root登录服务器
echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_all
此时服务器已禁止ping
要开户ping 则
echo 0 >/proc/sys/net/ipv4/icmp_echo_ignore_all
OK,一切就是这么简单.
ppt.cc/fVjECx ppt.cc/fEnHsx ppt.cc/fRZTnx ppt.cc/fSZ3cx ppt.cc/fLOuCx ppt.cc/fE9Nux ppt.cc/fL5Kyx ppt.cc/fIr1ax ppt.cc/f71Yqx tecmint.com linuxcool.com linux.die.net linux.it.net.cn ostechnix.com unix.com ubuntugeek.com runoob.com man.linuxde.net ppt.cc/fwpCex ppt.cc/fxcLIx ppt.cc/foX6Ux linuxprobe.com linuxtechi.com howtoforge.com linuxstory.org systutorials.com ghacks.net linuxopsys.com ppt.cc/ffAGfx ppt.cc/fJbezx ppt.cc/fNIQDx ppt.cc/fCSllx ppt.cc/fybDVx ppt.cc/fIMQxx ppt.cc/fKlBax
echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_all
echo 0 >/proc/sys/net/ipv4/icmp_echo_ignore_all
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