From owner-freebsd-net@FreeBSD.ORG Tue Jul 1 01:23:05 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B038D1065670 for ; Tue, 1 Jul 2008 01:23:05 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from ape.monkeybrains.net (ape.monkeybrains.net [208.69.40.11]) by mx1.freebsd.org (Postfix) with ESMTP id 934A88FC0A for ; Tue, 1 Jul 2008 01:23:05 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from [192.168.0.101] (busymonkey.monkeybrains.net [66.92.187.117]) (authenticated bits=0) by ape.monkeybrains.net (8.14.1/8.14.1) with ESMTP id m611MiAb042049 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 30 Jun 2008 18:22:45 -0700 (PDT) (envelope-from crapsh@monkeybrains.net) Message-ID: <486986D9.3000607@monkeybrains.net> Date: Mon, 30 Jun 2008 18:22:33 -0700 From: "Support (Rudy)" User-Agent: Thunderbird 1.5.0.14ubu (X11/20080306) MIME-Version: 1.0 To: Ingo Flaschberger References: <4867420D.7090406@gtcomm.net> <200806301944.m5UJifJD081781@lava.sentex.ca> <20080701004346.GA3898@stlux503.dsto.defence.gov.au> <20080701010716.GF3898@stlux503.dsto.defence.gov.au> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV version 0.93.1, clamav-milter version 0.93.1 on pita.monkeybrains.net X-Virus-Status: Clean Cc: freebsd-net@freebsd.org, "Wilkinson, Alex" Subject: Re: Freebsd IP Forwarding performance (question, and some info) [7-stable, current, em, smp] 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: Tue, 01 Jul 2008 01:23:05 -0000 Ingo Flaschberger wrote: > usually interface polling is also chosen to prevent "lock-ups". > man polling I used polling in FreeBSD 5.x and it helped a bunch. I set up a new router with 7.0 and MSI was recommended to me. (I noticed no difference when moving from polling -> MSI, however, on 5.4 polling seemed to help a lot. What are people using in 7.0? polling or MSI? Rudy