From owner-freebsd-current@FreeBSD.ORG Sun Sep 12 21:30:41 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 029D916A4CE for ; Sun, 12 Sep 2004 21:30:41 +0000 (GMT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id AA32343D58 for ; Sun, 12 Sep 2004 21:30:40 +0000 (GMT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.13.1/8.13.1) with ESMTP id i8CLUS5k011830; Sun, 12 Sep 2004 17:30:28 -0400 (EDT) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)i8CLURvn011827; Sun, 12 Sep 2004 17:30:28 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Sun, 12 Sep 2004 17:30:27 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: Andre Guibert de Bruet In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: 6-CURRENT Network stack issues w/SMP? (Was: Re: TreeListfailed: Network write failure: ChannelMux.ProtocolError) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Sep 2004 21:30:41 -0000 On Sun, 12 Sep 2004, Robert Watson wrote: > On Sun, 12 Sep 2004, Andre Guibert de Bruet wrote: > > > Using an rl-based network card, I am able to transfer data without any > > problems. Any idea who the nge maintainer is? > > I'm not sure we have an nge maintainer, but I'm also not sure it's > needed much maintenance (perhaps until now). Bill Paul wrote it, I > believe, however. I'm thinking there are a couple of things we should > try doing: Another thing to try is to use the ping command with a large packet size (maybe just below MTU) and relatively rapid rate to see if it reports any data corruption. That might help us confirm whether this is isolated to UDP or not. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research