From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
To: Ed W <lists@wildgooses.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Raise initial congestion window size / speedup slow start?
Date: Thu, 15 Jul 2010 23:58:32 -0300 [thread overview]
Message-ID: <20100716025832.GG27512@khazad-dum.debian.net> (raw)
In-Reply-To: <4C3D94E3.9080103@wildgooses.com>
On Wed, 14 Jul 2010, Ed W wrote:
> Hi, my network connection looks like 500Kbits with a round trip
> latency of perhaps 1s+ (it's a satellite link).
Last time I dealt with such stuff (hundreds of VSATs across the whole
country, arriving at a Satellite Base Station), you absolutely had to use
protocol enhancement proxies in the SBS AND in the VSAT clients to get good
performance for typical end-user Internet usage. This was a few years ago,
but it probably hasn't changed much. I don't recall what proprietary stuff
was used for the proxy, but...
http://en.wikipedia.org/wiki/Performance_Enhancing_Proxy
http://sourceforge.net/projects/pepsal/
A Google search for pepsal will return a link to a PDF explaining the
design. Maybe that could be of some help for you?
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
prev parent reply other threads:[~2010-07-16 2:58 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-14 10:43 Ed W
2010-07-14 11:58 ` Alan Cox
2010-07-14 15:21 ` Bill Davidsen
2010-07-14 18:15 ` David Miller
2010-07-14 18:48 ` Ed W
2010-07-14 19:10 ` Stephen Hemminger
2010-07-14 21:47 ` Mitchell Erblich
2010-07-14 20:17 ` Rick Jones
2010-07-14 20:39 ` Hagen Paul Pfeifer
2010-07-14 21:55 ` David Miller
2010-07-14 22:13 ` Hagen Paul Pfeifer
2010-07-14 22:19 ` Rick Jones
2010-07-14 22:40 ` Hagen Paul Pfeifer
2010-07-14 22:52 ` Ed W
2010-07-14 23:01 ` Hagen Paul Pfeifer
2010-07-14 23:05 ` Ed W
2010-07-15 3:49 ` Bill Fink
2010-07-15 5:29 ` H.K. Jerry Chu
2010-07-15 19:51 ` Rick Jones
2010-07-15 20:48 ` Stephen Hemminger
2010-07-16 0:23 ` H.K. Jerry Chu
2010-07-16 9:03 ` Hagen Paul Pfeifer
2010-07-15 10:33 ` Alan Cox
2010-07-14 22:05 ` Ed W
2010-07-14 22:36 ` Hagen Paul Pfeifer
2010-07-14 23:01 ` Ed W
2010-07-15 4:12 ` Tom Herbert
2010-07-15 7:48 ` Ed W
2010-07-15 17:36 ` Jerry Chu
2010-07-15 5:09 ` H.K. Jerry Chu
2010-07-15 2:52 ` Bill Fink
2010-07-15 4:51 ` H.K. Jerry Chu
2010-07-16 17:01 ` Patrick McManus
2010-07-16 17:41 ` Ed W
2010-07-17 1:23 ` H.K. Jerry Chu
2010-07-17 0:36 ` H.K. Jerry Chu
2010-07-19 17:08 ` Rick Jones
2010-07-19 22:51 ` H.K. Jerry Chu
2010-07-19 23:42 ` Hagen Paul Pfeifer
2010-07-15 23:14 ` Bill Davidsen
2010-07-14 18:32 ` Ed W
2010-07-15 15:10 ` Bill Davidsen
2010-07-16 2:58 ` Henrique de Moraes Holschuh [this message]
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