[plug] kernel programming

[Bernd Felsche]

On Thursday 25 March 2004 17:36, Parag Nemade wrote:

>         Actually i want to modify the network protocol
> stack. For that thing i need to modify kernel source.
> the string is nothing but random string generated on
> basis of current time and exchange d between two
> adjecent router servers. it is a part of what i am
> actually want to modify network protocol stack.i want
> to modify packets data by adding my own derived string
> and send it to other router for checking integrity of
> it.

This smells like something you could do within the framework of
iptables. 

Maybe somebody who's done something more than the routine stuff with
them can help. I already have far too many things to learn.