Hi, I'm in the process of doing an academic project in which I am required to send ICMP packets in response of certain packets. Also, the data in the ICMP packets needs to be filled in a specific way. In the kernel I does any one know which functions could be called to do that? Or even giving the location of the files would help! Thanks, Rajat. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/