Disable the ping response

sudo -s "echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all"
It really disables all ICMP responses not only the ping one. If you want to enable it you can use: sudo -s "echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all"

6
2010-06-22 19:16:43

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