Subject: Re: TCP socket buffers automatic sizing
To: None <>
From: Joerg Sonnenberger <>
List: tech-net
Date: 07/21/2007 15:18:09
On Sat, Jul 21, 2007 at 07:01:19AM -0400, Blair Sadewitz wrote:
> It's working quite well for me; the improvement is noticeable; with
> really fast remote sites (my cable modem can sustain 30mbps
> downstream), it seems as if I can notice a ~20% improvement in speed.
> However, this could just be variations in network congestion.  I'll
> have to run kttcp and see.

I couldn't measure any difference here, but I am currently somewhat
limited in my resources as this notebook doesn't allow me very large
windows and I don't have a good remote site to test with (e.g. large
RTT, large windows, fat pipe).