From owner-freebsd-net@FreeBSD.ORG Wed Aug 30 21:14:16 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 251A516A4DA; Wed, 30 Aug 2006 21:14:16 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9C2EC43D46; Wed, 30 Aug 2006 21:14:15 +0000 (GMT) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.13.6/8.13.6) with ESMTP id k7ULCxTX018784; Wed, 30 Aug 2006 17:12:59 -0400 (EDT) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.6/8.13.3) with ESMTP id k7ULCxvx071311 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 30 Aug 2006 17:12:59 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <6.2.3.4.0.20060830171131.1201d9a8@64.7.153.2> X-Mailer: QUALCOMM Windows Eudora Version 6.2.3.4 Date: Wed, 30 Aug 2006 17:15:10 -0400 To: Prafulla Deuskar From: Mike Tancsa In-Reply-To: <20060830204128.GA73801@hub.freebsd.org> References: <2a41acea0608291624u4ee91cdej2d87aa19e2e5ba62@mail.gmail.com> <17653.51598.910897.127606@grasshopper.cs.duke.edu> <20060830204128.GA73801@hub.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: ClamAV version 0.88.3, clamav-milter version 0.88.3 on clamscanner4 X-Virus-Status: Clean Cc: freebsd-net , Alan Cox , freebsd-current , Robert Watson , Jack Vogel , Mohan Srinivasan Subject: Re: RFC: FreeBSD I/OAT driver X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Aug 2006 21:14:16 -0000 At 04:41 PM 8/30/2006, Prafulla Deuskar wrote: >Dual core Woodcrest >Bensley Chipset >Netperf Receive Test - 64k IO size >6.1-RELEASE SMP Kernel >MTU 1500 bytes > >Num Ports Thr(Native) Thr(I/OAT) CPU (Native) CPU (I/OAT) > (Mbps) (Mbps) (%) (%) > 1 943 943 14 11 > 2 1886 1886 46 22 > 4 1945 2531 84 54 Hi, have you tried it with something like /usr/src/tools/tools/netrate ? I am interested in what it can do as a decent 200-500Mb router / firewall with small packets ---Mike