From owner-freebsd-net Fri May 31 19: 2:25 2002 Delivered-To: freebsd-net@freebsd.org Received: from patrocles.silby.com (d115.as13.nwbl0.wi.voyager.net [169.207.135.243]) by hub.freebsd.org (Postfix) with ESMTP id C694C37B400 for ; Fri, 31 May 2002 19:02:21 -0700 (PDT) Received: from patrocles.silby.com (localhost [127.0.0.1]) by patrocles.silby.com (8.12.3/8.12.3) with ESMTP id g5123bOA026654; Fri, 31 May 2002 21:03:38 -0500 (CDT) (envelope-from silby@silby.com) Received: from localhost (silby@localhost) by patrocles.silby.com (8.12.3/8.12.3/Submit) with ESMTP id g5123ARQ026651; Fri, 31 May 2002 21:03:12 -0500 (CDT) X-Authentication-Warning: patrocles.silby.com: silby owned process doing -bs Date: Fri, 31 May 2002 21:03:10 -0500 (CDT) From: Mike Silbersack To: Andre Oppermann Cc: Richard A Steenbergen , "Louis A. Mamakos" , Attila Nagy , Luigi Iannone , Subject: Re: MPLS In-Reply-To: <3CF81DD2.8D76F8DE@pipeline.ch> Message-ID: <20020531210152.V26528-100000@patrocles.silby.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Sat, 1 Jun 2002, Andre Oppermann wrote: > I'm axing that right now and will provide a tcp_hostcache that will > assume that role (tcp is the only consumer of rt_metrics, except for > rmx_mtu and rmx_pksent). By moving this every node/leaf in the routing > table shrinks by 48 bytes. On a default free view of the Internet this > gives us a whopping 5.5 Mbytes in kernel memory savings (110k routes). > > -- > Andre Hrm. Once you've cut the route metrics out of the route entries, is there anything preventing you from doing away with cloned routes alltogether? :) Mike "Silby" Silbersack To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message