From owner-freebsd-current@FreeBSD.ORG Sat May 10 00:52:06 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DA082106566B for ; Sat, 10 May 2008 00:52:06 +0000 (UTC) (envelope-from julian@elischer.org) Received: from outI.internet-mail-service.net (outi.internet-mail-service.net [216.240.47.232]) by mx1.freebsd.org (Postfix) with ESMTP id C64E88FC17 for ; Sat, 10 May 2008 00:52:06 +0000 (UTC) (envelope-from julian@elischer.org) Received: from mx0.idiom.com (HELO idiom.com) (216.240.32.160) by out.internet-mail-service.net (qpsmtpd/0.40) with ESMTP; Sat, 10 May 2008 04:39:32 -0700 Received: from julian-mac.elischer.org (localhost [127.0.0.1]) by idiom.com (Postfix) with ESMTP id 2CAFF2D600D for ; Fri, 9 May 2008 17:52:06 -0700 (PDT) Message-ID: <4824F1B4.6010302@elischer.org> Date: Fri, 09 May 2008 17:52:04 -0700 From: Julian Elischer User-Agent: Thunderbird 2.0.0.14 (Macintosh/20080421) MIME-Version: 1.0 To: FreeBSD Current Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Multiple routing table support commited X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 May 2008 00:52:06 -0000 I have committed the base of teh Multi-routing-table support. I am current;y waiting for it to loop back to me before a final make universe test, but I think it should be ok. if you do nothing you should not see any difference. for a description of what and how, look at: http://perforce.freebsd.org/fileViewer.cgi?FSPC=//depot/user/julian/routing/plan.txt to compile it into a kernel you need options ROUTETABLES=N where N is from 1 to 16 leaving it out, or setting it to 1 will have the effect of creating a kernel that should behave as it did prior to this commit. In this work a kernel routing table is referred to as a 'fib' (Forwarding Information Base). I was informed by various routing people during this work that this is the new-fangled correct name for an in kernel routing(forwarding) table. for more information see setfib(1) and setfib(2) This code, backported to 6.3 is running on Ironport appliances and Cisco/Ironport has graciously allowed it to be given back. julian