Hi, folks.

I got a question.
I will digg into TCP/IP protocol in recent Linux 2.6.
However the documents I found useful are written for Linux 2.4.20.
Also it seems like that many other documents are for Linux 2.4.x, not Linux
2.6
So, is there any big difference between 2.4 and 2.6 ?
Can these 2.4 documents is helpful for me?

If you know any other good documents for Linux 2.6 TCP/IP protocol source,
please let me know.
Thanks in advance!

Min Lee