From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 2 Aug 2001 16:59:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 2 Aug 2001 16:59:15 -0400 Received: from vger.timpanogas.org ([207.109.151.240]:58895 "EHLO vger.timpanogas.org") by vger.kernel.org with ESMTP id ; Thu, 2 Aug 2001 16:58:58 -0400 Date: Thu, 2 Aug 2001 15:02:16 -0700 From: "Jeff V. Merkey" To: Alan Cox , langus@timpanogas.org Cc: linux-kernel@vger.kernel.org, jmerkey@timpanogas.org Subject: Re: 3ware Escalade problems Message-ID: <20010802150216.A25975@vger.timpanogas.org> In-Reply-To: <20010801185836.B22548@vger.timpanogas.org> <20010802142631.A25795@vger.timpanogas.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i In-Reply-To: <20010802142631.A25795@vger.timpanogas.org>; from jmerkey@vger.timpanogas.org on Thu, Aug 02, 2001 at 02:26:31PM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Alan, On a related problem, we are seeing packet checksum corruption with both the 3Com and Intel Gigabit ethernet adapters when a ping -f -s > 1472 packet fllods are initiated. The sniffers report packets with corrupted checksum information. I am copying Larry Angus on this email since he has all the sniffer traces. These problems show up on 2.2 and 2.4 kernels. We noticed several emails in the archive regarding this problem, but no fixes reported. What's disturbing regarding this issue is that hardware checksum errors are being generated which results in the packets being lost. Larry - please provide the traces and documentation you have discovered to Alan regarding this problem. Jeff