From owner-freebsd-stable@FreeBSD.ORG Wed Mar 10 07:18:28 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6CF7116A4D2 for ; Wed, 10 Mar 2004 07:18:28 -0800 (PST) Received: from ganymede.hub.org (u46n208.hfx.eastlink.ca [24.222.46.208]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0F51243D31 for ; Wed, 10 Mar 2004 07:18:26 -0800 (PST) (envelope-from scrappy@hub.org) Received: by ganymede.hub.org (Postfix, from userid 1000) id 2EC3A39276; Wed, 10 Mar 2004 11:18:27 -0400 (AST) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id 2D7D6390D2; Wed, 10 Mar 2004 11:18:27 -0400 (AST) Date: Wed, 10 Mar 2004 11:18:27 -0400 (AST) From: "Marc G. Fournier" To: Dmitry Morozovsky In-Reply-To: <20040310181358.J5807@woozle.rinet.ru> Message-ID: <20040310111807.T98352@ganymede.hub.org> References: <20040306130937.N71806@ganymede.hub.org> <20040306210515.M13247@ganymede.hub.org> <20040306212430.F13247@ganymede.hub.org> <404A7C42.1010301@Kernick.org> <20040310181358.J5807@woozle.rinet.ru> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: Phil Kernick cc: freebsd-stable@freebsd.org Subject: Re: Odd network issue ... *very* slow scp between two servers X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Mar 2004 15:18:28 -0000 On Wed, 10 Mar 2004, Dmitry Morozovsky wrote: > On Sun, 7 Mar 2004, Phil Kernick wrote: > > PK> > Wow, okay, switching to 10baseT/UTP, full duplex is atrocious too: > PK> > 1038785 bytes received in 74.30 seconds (13.65 KB/s) > PK> > So, bug with full-duplex on the em devices? > PK> > PK> More likely to be a problem with the network card. > > I would bet that the core of the problem is em<->swith autodetect speed/duplex > mismatch. What switch are you using, Marc? El'cheapo Linksys right now ... something to be upgraded this year to something managed :( ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email: scrappy@hub.org Yahoo!: yscrappy ICQ: 7615664