From owner-freebsd-ipfw Tue May 8 7:51:27 2001 Delivered-To: freebsd-ipfw@freebsd.org Received: from superconductor.rush.net (superconductor.rush.net [208.9.155.8]) by hub.freebsd.org (Postfix) with ESMTP id 40B7337B423 for ; Tue, 8 May 2001 07:51:24 -0700 (PDT) (envelope-from trish@listmistress.org) Received: from localhost (trish@localhost) by superconductor.rush.net (8.11.2/8.11.2) with ESMTP id f48EpFf17768; Tue, 8 May 2001 10:51:15 -0400 (EDT) Date: Tue, 8 May 2001 10:51:14 -0400 (EDT) From: Momma Bear Trish X-Sender: trish@superconductor.rush.net To: Luigi Rizzo Cc: freebsd-ipfw@FreeBSD.ORG Subject: Re: dummynet issues In-Reply-To: <200105072242.AAA02870@info.iet.unipi.it> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-ipfw@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I made those changes, and it crashed hard, locked up the console. Any other ideas? -Trish (BTW, upgraded to world as of last night) On Tue, 8 May 2001, Luigi Rizzo wrote: > > Its a bridge, right after the router in ingress > > > > I;ve tried it different ways, but always > > > > 07000 102154250 105301608403 pipe 1 ip from 64.28.67.0/24 to any > > 07001 81785362 6862740312 pipe 2 ip from any to 64.28.67.0/24 > > > > either before or after other rules. > > > > (so the rule number changes) > > > > the pipes are configured at 80Mbit/s out and 25Mbit/s in (its also a > > 100Mbit full-duplex line, but we're limiting per cost) > > > > ipfw pipe 1 config bw 80Mbit/s delay 2ms > > > > ipfw pipe 2 config bw 25Mbit/s delay 2s > > > > kernel config has these lines in it: > > > > options HZ=20 > > two bad things above: > 1) you have a 2 seconds(!) delay in pipe 2 configuration (unless it is > a typo). You should not need any delay, anyways. > 2) with high bandwidth, you surely need HZ=1000 or even higher to get > a decent resolution. HZ=20 makes little sense for all practical > purposes. > > > firewall# uname -a > > FreeBSD firewall.andover.net 4.2-STABLE FreeBSD 4.2-STABLE #7: Mon Feb 12 > > 08:20:09 EST 2001 > > root@firewall.andover.net:/usr/src/sys/compile/FIREWALL i386 > > this is ok as long as the source has been updated after Feb.10... > > cheers > luigi > __ Trish Lynch FreeBSD - The Power to Serve trish@bsdunix.net New England Area BSD Users Group trish@neabug.org Listar Core Committee www.listar.org List Mistress BDSM Community List Project trish@listmistress.org MommaBear @ IRC AilleCat @ Slashdot MommaBearTrish @ AIM http://www.advogato.com/person/AilleCat/ --- "Guilty by design, She's nothing more than fiction, She dreams in digital." -Orgy, Fiction (Dreams in Digital) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message