intercepting RSVP packets with netgraph

Hi all, I've read every thing I could find about netgraph but I still can not figure out how to intercept (divert) all IP packets of a certain type (say RSVP) and call my own function to process them. Notice that the processing has to occur at the kernel level. Any help is appreciated. Thanks

Re: intercepting RSVP packets with netgraph

Aziz KEZZOU wrote: Hi all, I've read every thing I could find about netgraph but I still can not figure out how to intercept (divert) all IP packets of a certain type (say RSVP) and call my own function to process them. Notice that the processing has to occur at the kernel level. Any help is