Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 3 Feb 2003 10:29:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 3 Feb 2003 10:29:02 -0500 Received: from zcars04f.nortelnetworks.com ([47.129.242.57]:407 "EHLO zcars04f.nortelnetworks.com") by vger.kernel.org with ESMTP id ; Mon, 3 Feb 2003 10:28:07 -0500 Message-ID: <3E3E8CAC.7010807@nortelnetworks.com> Date: Mon, 03 Feb 2003 10:37:16 -0500 X-Sybari-Space: 00000000 00000000 00000000 From: Chris Friesen User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020204 X-Accept-Language: en-us MIME-Version: 1.0 To: "David S. Miller" Cc: bert hubert , Ben Greear , linux-kernel Subject: Re: problems achieving decent throughput with latency. References: <3E3CCADA.6080308@candelatech.com> <20030202114838.GA16831@outpost.ds9a.nl> <1044249293.19078.1.camel@rth.ninka.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 754 Lines: 23 David S. Miller wrote: > TCP can only send into a pipe as fast as it can see the > ACKs coming back. That is how TCP clocks its sending rate, > and latency thus affects that. Wouldn't you just need larger windows? The problem is latency, not bandwidth. Chris -- Chris Friesen | MailStop: 043/33/F10 Nortel Networks | work: (613) 765-0557 3500 Carling Avenue | fax: (613) 765-2986 Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/