I am talking about IP over gigabit ethernet. Concievably, if one had enough time, one might observe this over a satellite link. The necessary flows are bandwidth independent, but the time to observe the problem is bandwidth dependent.
On Wed, Apr 17, 2002 at 06:52:28PM +0200, Christophe Prevotaux wrote: > Are you talking about IP over Satellite link ? > > > > On Wed, 17 Apr 2002 11:00:45 -0500 > Damon Permezel <[EMAIL PROTECTED]> wrote: > > > Not sure about the initial delays, but I found a bug which does cause > > throughput to drop dramatically once it is hit. > > > > Consider the sender of a bulk data transfer (1/2 duplex). > > When header prediction is successful, the ACK stream coming back > > is handled by the fast path code. For this to be true, the window info > > in that ACK stream cannot change. > > > > tiwin && tiwin == tp->snd_wnd > > > > -- > =============================================================== > Christophe Prevotaux Email: [EMAIL PROTECTED] > HEXANET SARL URL: http://www.hexanet.fr/ > Z.A.C Les Charmilles Tel: +33 (0)3 26 79 30 05 > 3 Allée Thierry Sabine Direct: +33 (0)3 26 79 08 02 > BP202 Fax: +33 (0)3 26 79 30 06 > 51686 Reims Cedex 2 > FRANCE HEXANET Network Operation Center > =============================================================== -- -- Damon Permezel [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message
