2006/2/15, Sivasankar Sankaran <sivasankar.s4u@xxxxxxxxx>: > Dear David, > > Hai...We have also used the same scenario,but we have captured > the packet in kernal level.we are not able to push it to the user level...we > have used the ip_queue module.We are working in 2.6.10 kernal...we have to > modify the packet in user level or at kernal level.So please help us to > retreive the values in user level.. I don't really know exactly what your problem is, maybe you can specify it a little bit more? So long, I suggest reading the manpage of libipq. There is an example application that serves as a good starting point (as far as I am concerned) David