From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751234AbWFRXXS (ORCPT ); Sun, 18 Jun 2006 19:23:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750745AbWFRXXS (ORCPT ); Sun, 18 Jun 2006 19:23:18 -0400 Received: from dew1.atmos.washington.edu ([128.95.89.41]:35791 "EHLO dew1.atmos.washington.edu") by vger.kernel.org with ESMTP id S1751175AbWFRXXR (ORCPT ); Sun, 18 Jun 2006 19:23:17 -0400 Message-ID: <4495E057.5000803@atmos.washington.edu> Date: Sun, 18 Jun 2006 16:23:03 -0700 From: Harry Edmon User-Agent: Thunderbird 1.5.0.2 (X11/20060516) MIME-Version: 1.0 To: Stephen Hemminger CC: Andrew Morton , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: Network performance degradation from 2.6.11.12 to 2.6.16.20 References: <4492D5D3.4000303@atmos.washington.edu> <20060617153511.53a129a3.akpm@osdl.org> <44948EF6.1060201@atmos.washington.edu> <20060617165611.2c478723.akpm@osdl.org> <4494C592.6090601@osdl.org> In-Reply-To: <4494C592.6090601@osdl.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -2.599 () BAYES_00 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Stephen Hemminger wrote: >> > Does this fix it? > # sysctl -w net.ipv4.tcp_abc=0 Thanks for the suggestion. I will give it a try later tonight. Also Andrew - sorry for the incorrect placement of my follow-up comments. I do appreciate everyone's help in figuring this out. -- Dr. Harry Edmon E-MAIL: harry@atmos.washington.edu 206-543-0547 harry@u.washington.edu Dept of Atmospheric Sciences FAX: 206-543-0308 University of Washington, Box 351640, Seattle, WA 98195-1640