Network driver test suite (part 2)

[Michael Renzmann <netdev@xxxxxxxxxxxxxxxxx>]

Hi all.

I vaguely remembered there was a discussion about a test suite which 
allows to check whether a network driver works as intended. After 
digging my local message archives I found the thread with the above 
title, but it seems the thread ceased without any result (apart from a 
wishlist for such a test suite).
Hence my question: is there such a test suite available now? If not, did 
anyone at least start working on such a project? What do you others 
usually use to test-drive a network driver?
Bye, Mike