Subject: Re: TCP/Westwood+ support.
To: None <tech-kern@netbsd.org>
From: Kentaro A. Kurahone <kurahone@sekhmet.sigusr1.org>
List: tech-kern
Date: 01/03/2005 06:04:53
Hi,

I went back and reworked the code mainly to fix up the broken fast
retransmit.  I also took a stab at carving off the congestion control related
code into a set of plugable functions accessed via a struct of fnpointers.

It should make tweaking the congestion control code a tiny bit easier.

The math in the bandwidth estimation algorithm is still a bit iffy,
but this TCP variant is aimed at high BDP links, so it's probably ok.

Patch at:
http://www.sigusr1.org/~kurahone/tcp-westwood+-netbsd-2.99.11-r2.diff.gz

-- 
Kentaro A. Kurahone
SIGUSR1 Research and Development
"I am having a hallucination now, I don't need drugs for that."