From owner-cvs-src@FreeBSD.ORG Thu Apr 22 07:49:03 2004 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AEFED16A4CE; Thu, 22 Apr 2004 07:49:03 -0700 (PDT) Received: from mx.nsu.ru (mx.nsu.ru [212.192.164.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id 41C7D43D48; Thu, 22 Apr 2004 07:49:03 -0700 (PDT) (envelope-from danfe@regency.nsu.ru) Received: from regency.nsu.ru ([193.124.210.26]) by mx.nsu.ru with esmtp (Exim 4.30) id 1BGfa4-00045c-Oo; Thu, 22 Apr 2004 21:53:36 +0700 Received: from regency.nsu.ru (localhost [127.0.0.1]) by regency.nsu.ru (8.12.10/8.12.10) with ESMTP id i3MEnHAT028089; Thu, 22 Apr 2004 21:49:17 +0700 (NOVST) (envelope-from danfe@regency.nsu.ru) Received: (from danfe@localhost) by regency.nsu.ru (8.12.10/8.12.10/Submit) id i3MEnH4g028003; Thu, 22 Apr 2004 21:49:17 +0700 (NOVST) (envelope-from danfe) Date: Thu, 22 Apr 2004 21:49:17 +0700 From: Alexey Dokuchaev To: Andre Oppermann Message-ID: <20040422144917.GA27137@regency.nsu.ru> References: <200404211527.i3LFRabS088245@repoman.freebsd.org> <6.0.1.1.1.20040422005919.03afaaa0@imap.sfu.ca> <20040422002143.GC60368@hub.freebsd.org> <200404220259.45651.max@love2party.net> <20040422051953.GA27025@hub.freebsd.org> <20040422005258.A84320@xorpc.icir.org> <20040422092120.GC27025@hub.freebsd.org> <20040422035424.A4881@xorpc.icir.org> <20040422112025.GA57112@hub.freebsd.org> <4087CCAB.C745ACB3@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4087CCAB.C745ACB3@freebsd.org> User-Agent: Mutt/1.4.2.1i cc: Luigi Rizzo cc: src-committers@freebsd.org cc: cvs-src@freebsd.org cc: Darren Reed cc: cvs-all@freebsd.org cc: Max Laier Subject: Re: cvs commit: src/sys/net radix.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Apr 2004 14:49:03 -0000 On Thu, Apr 22, 2004 at 03:46:19PM +0200, Andre Oppermann wrote: > Darren Reed wrote: > > > > On Thu, Apr 22, 2004 at 03:54:24AM -0700, Luigi Rizzo wrote: > > > > > > BTW thanks for the Cisco datapoint (320bytes per entry). > > > Though, does it refer to the FIB (the info kept in the kernel for > > > forwarding purposes) or the RIB (the copy managed by the routing > > > daemon) ? > > > > I don't know enough about Cisco's to say what the output means, > > but that output (and more) can be found here: > > http://www.mcvax.org/~jhma/routing/ > > and off that: > > http://bgp.potaroo.net/index-bgp.html > > The interal data repesentation of the RIB I have designed for the new > bgpd in OpenBSD uses about 234 bytes per prefix and it will only grow > a few bytes for each additional path. This is about as efficient as > Cisco IOS, if not better. Zebra/Quagga takes about 80MBytes for bgpd > for the same. Sounds cool; could you comment a bit on reasons for importing bgpd into OpenBSD, and do such plans exist for FreeBSD? Thanks. ./danfe