ICMP packet recieving using hook function
 

I want to receive an icmp packet using net filter hook function. A string will be printed if an icmp packet is received.I am able to print the string. but the packet loss in the log message shows 100%packet loss.
So i changer hooknum = NF_IP_FORWARD.but still its not working.I want to get log message as received 100%

Two things:

a) I think you need to rephrase what you said above, maybe
throwing in a code-sample along with what you're trying to achieve.
b) I'm moving this thread to PROGRAMMING as I don't think
Newbie is a suitable place for network programming topics.



Cheers,
Tink