Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268025AbUJNWUn (ORCPT ); Thu, 14 Oct 2004 18:20:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267633AbUJNWUA (ORCPT ); Thu, 14 Oct 2004 18:20:00 -0400 Received: from sartre.ispvip.biz ([209.118.182.154]:1224 "HELO sartre.ispvip.biz") by vger.kernel.org with SMTP id S267807AbUJNWSD (ORCPT ); Thu, 14 Oct 2004 18:18:03 -0400 Subject: Re: eth1394 performace From: "Michael J. Cohen" To: "J.A. Magallon" Cc: Lista Linux-Kernel , bcollins@debian.org, linux1394-devel@lists.sourceforge.net, linux1394-user@lists.sourceforge.net In-Reply-To: <1097714485l.6634l.1l@werewolf.able.es> References: <1097714485l.6634l.1l@werewolf.able.es> Content-Type: text/plain Organization: node41 enterprises, llc. Date: Thu, 14 Oct 2004 18:17:19 -0400 Message-Id: <1097792240.19956.1.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.0.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1496 Lines: 35 On Thu, 2004-10-14 at 00:41 +0000, J.A. Magallon wrote: > Hi all... > > I'm trying to link an iBook and my linux box (kernel 2.6.9-rc4-mm1) via FireWire. > With static IP addresses, it seems to work, but performance is sloow (compared > to what I expected;): > > werewolf:/usr/src/linux# iperf -c ibook > ------------------------------------------------------------ > Client connecting to ibook, TCP port 5001 > TCP window size: 16.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 192.168.0.1 port 33155 connected with 192.168.0.2 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-10.0 sec 110 MBytes 91.8 Mbits/sec > werewolf:/usr/src/linux# iperf -c ibook-fw > ------------------------------------------------------------ > Client connecting to ibook-fw, TCP port 5001 > TCP window size: 16.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 192.168.1.1 port 33156 connected with 192.168.1.2 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-10.0 sec 90.5 MBytes 75.8 Mbits/sec Try transferring larger amounts of data. perhaps there is not enough data to provide a meaningful bandwidth measurement. HTH, Michael - 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/