Linux IPv6 in kernel 2.4

[Vriz]

Hi all,

I'm going to make some modifications to the linux ipv6 protocol stack in the 2.4.x kernel.
May I know if anyone could make some recommendations on the books or online documentation for helping me understand the source code on the ipv6 stack?
Is there any available info that documents the ipv6 stack in linux? 
Is the ipv6 stack in linux complete and stable? Is it based on the USAGI project? Thank you.

Regards,
vtll
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.blu.org/pipermail/discuss/attachments/20020107/0108ca9c/attachment.html>