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How to manually manage packet received by device in Kernel

Posted by Naccyde 
Hi !

I would like to know how I could manually manage each packets received by a specific net_device in the Kernel ?
I do not want to use a socket, neither let the Kernel unpack them for me, or manage them for me. For example, if an ICMP packet comes, I would send an answer with my own module.

I tried with Netfilter Hooks, but they return just the IP packet, I can't access to the MAC header confused smiley

Hope I'm as clear as possible !

Thank you !
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