nanog mailing list archives
Re: latency (was: RE: cooling door)
From: "Steven M. Bellovin" <smb () cs columbia edu>
Date: Sun, 30 Mar 2008 21:25:40 +0000
On 30 Mar 2008 21:00:25 +0000 Paul Vixie <vixie () isc org> wrote:
gtb () slac stanford edu ("Buhrmaster, Gary") writes:... feed "tcp throughput equation" into your favorite search engine for a lot more references.=20There has been a lot of work in some OS stacks (Vista and recent linux kernels) to enable TCP auto-tuning (of one form or another), ...on <http://www.onlamp.com/pub/a/bsd/2008/02/26/whats-new-in-freebsd-70.html> i'd read that freebsd 7 also has some tcp auto tuning logic.
There are certain things that the stack can do, like auto-adjusting the window size, tuning retransmission intervals, etc. But other problem are at the application layer, as you noted a few posts ago. --Steve Bellovin, http://www.cs.columbia.edu/~smb
Current thread:
- Re: latency (was: RE: cooling door) Frank Coluccio (Mar 29)
- Re: latency (was: RE: cooling door) Mikael Abrahamsson (Mar 29)
- Re: latency (was: RE: cooling door) Adrian Chadd (Mar 29)
- Re: latency (was: RE: cooling door) Steven M. Bellovin (Mar 30)
- RE: latency (was: RE: cooling door) Buhrmaster, Gary (Mar 30)
- Re: latency (was: RE: cooling door) Paul Vixie (Mar 30)
- Re: latency (was: RE: cooling door) Steven M. Bellovin (Mar 30)
- Re: latency (was: RE: cooling door) Adrian Chadd (Mar 29)
- Re: latency (was: RE: cooling door) Mikael Abrahamsson (Mar 29)
- <Possible follow-ups>
- Re: latency (was: RE: cooling door) Frank Coluccio (Mar 29)
- Re: latency (was: RE: cooling door) Mikael Abrahamsson (Mar 30)
- Re: latency (was: RE: cooling door) Paul Vixie (Mar 30)
- RE: latency (was: RE: cooling door) Fred Reimer (Mar 30)
- RE: latency (was: RE: cooling door) Mikael Abrahamsson (Mar 30)
- RE: latency (was: RE: cooling door) Fred Reimer (Mar 30)
- Re: latency (was: RE: cooling door) Mikael Abrahamsson (Mar 30)