From owner-freebsd-net Sat Jun 1 2:45:54 2002 Delivered-To: freebsd-net@freebsd.org Received: from mailtoaster1.pipeline.ch (mailtoaster1.pipeline.ch [62.48.0.70]) by hub.freebsd.org (Postfix) with SMTP id ACF5E37B409 for ; Sat, 1 Jun 2002 02:45:45 -0700 (PDT) Received: (qmail 56575 invoked from network); 1 Jun 2002 09:45:22 -0000 Received: from unknown (HELO pipeline.ch) ([62.48.0.54]) (envelope-sender ) by mailtoaster1.pipeline.ch (qmail-ldap-1.03) with SMTP for ; 1 Jun 2002 09:45:22 -0000 Message-ID: <3CF89780.CBA9E2E@pipeline.ch> Date: Sat, 01 Jun 2002 11:44:32 +0200 From: Andre Oppermann X-Mailer: Mozilla 4.76 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: Mike Silbersack Cc: Richard A Steenbergen , "Louis A. Mamakos" , Attila Nagy , Luigi Iannone , freebsd-net@FreeBSD.ORG Subject: Re: MPLS References: <20020531210152.V26528-100000@patrocles.silby.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit 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 Mike Silbersack wrote: > > 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? :) No. It will go as well. Actually, it will not go in the first step but wont be used anymore. -- Andre To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message