From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hagen Paul Pfeifer Subject: Re: [PATCH] tcp: Increase the initial congestion window to 10. Date: Thu, 3 Feb 2011 23:55:54 +0100 Message-ID: <20110203225554.GA3227@nuttenaction> References: <20110202.170750.229739784.davem@davemloft.net> <47859e9273bb0c1b2c32fc1adfa450ee@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: David Miller , netdev@vger.kernel.org, dccp@vger.kernel.org, therbert@google.com To: "H.K. Jerry Chu" Return-path: Received: from alternativer.internetendpunkt.de ([88.198.24.89]:45320 "EHLO geheimer.internetendpunkt.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751200Ab1BCWz5 (ORCPT ); Thu, 3 Feb 2011 17:55:57 -0500 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: * H.K. Jerry Chu | 2011-02-03 13:17:19 [-0800]: >> to setup a ns-2 environment but due to lack of time I am a little bit >> behind schedule. Anyway, why not make this a tunable per route knob so that >> it is easier to fix things, e.g. set IW back to 3. > >You've seemed to get this backwards. Shouldn't we set the default for the normal >cases and leave the corner cases to the initcwnd and initrwnd knobs to cover? Yes Jerry, I phrase this a little bit abstruse. Apply David patch and use per route options to reduce the IW if some curious behavior appear. It seems the time is come to increase the IW. ;-) Hagen