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1. outgoing: rm (or rename for later use) the prog
2. incoming: iptables
A better answer to 2; edit /etc/sysctl.conf and put the following line at the bottom:
Code:
net.ipv4.icmp_echo_ignore_all=1
To activate immediately 'sysctl -p'.
QN: why do you want to do this?
Last edited by chrism01; 12-13-2012 at 12:39 AM.
Reason: add 2nd answer to 2
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