From owner-freebsd-arch@FreeBSD.ORG Fri Aug 19 15:27:09 2011 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 729111065670; Fri, 19 Aug 2011 15:27:09 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-yx0-f182.google.com (mail-yx0-f182.google.com [209.85.213.182]) by mx1.freebsd.org (Postfix) with ESMTP id 1F2498FC12; Fri, 19 Aug 2011 15:27:08 +0000 (UTC) Received: by yxn22 with SMTP id 22so1539108yxn.13 for ; Fri, 19 Aug 2011 08:27:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=mqQLm28diuaB9U8LDx42O2/i+wLny1e2OepCp7YUnIk=; b=uo3Ykc8TLi4bMI9srXQbYCgbEmyOqToDRqclZ854X2MW8UcJd7uxZmQwsj7OK8PoUg nvLSZcGvvrGhrKHjhY+c0XFJ4Je1dMwzmIMlqjEoAGd9dMskvccxv6wmwKtdr6HOyV9l DLIOWXoak3xTkzbTQNLcxzRpOgN8qoQ/MCRy8= MIME-Version: 1.0 Received: by 10.150.238.2 with SMTP id l2mr2574603ybh.44.1313767628603; Fri, 19 Aug 2011 08:27:08 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.150.145.21 with HTTP; Fri, 19 Aug 2011 08:27:08 -0700 (PDT) In-Reply-To: <425884435.20110819175307@serebryakov.spb.ru> References: <810527321.20110819123700@serebryakov.spb.ru> <201108191401.23083.pieter@degoeje.nl> <425884435.20110819175307@serebryakov.spb.ru> Date: Fri, 19 Aug 2011 23:27:08 +0800 X-Google-Sender-Auth: 72Y8uXWscSGSEwTPqYi0iE0t6wc Message-ID: From: Adrian Chadd To: Lev Serebryakov Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Pieter de Goeje , freebsd-arch@freebsd.org Subject: Re: FreeBSD problems and preliminary ways to solve X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Aug 2011 15:27:09 -0000 2011/8/19 Lev Serebryakov : >> With regards to high speed packet forwarding and routing, check out this= work >> by Luigi Rizzo: >> http://info.iet.unipi.it/~luigi/netmap/ > =A0Yep, I know this work, but it is rather special, not out-of-box (ok, > maybe with some changed tunables) routing solution with routing > tables, some firewall, etc. It proves the basic idea. It exposed Luigi (and others, hopefully) to the realities of doing 10ge line rate (small packet!) forwarding. It shows you CAN do it with FreeBSD; someone just needs to take it and run with it. The tools are there to get the basic job done. Adrian