From owner-freebsd-stable Tue Feb 23 0:43: 5 1999 Delivered-To: freebsd-stable@freebsd.org Received: from labinfo.iet.unipi.it (labinfo.iet.unipi.it [131.114.9.5]) by hub.freebsd.org (Postfix) with SMTP id 7DCC3121CC for ; Tue, 23 Feb 1999 00:42:53 -0800 (PST) (envelope-from luigi@labinfo.iet.unipi.it) Received: from localhost (luigi@localhost) by labinfo.iet.unipi.it (8.6.5/8.6.5) id HAA18922; Tue, 23 Feb 1999 07:32:20 +0100 From: Luigi Rizzo Message-Id: <199902230632.HAA18922@labinfo.iet.unipi.it> Subject: Re: Software bandwidth limiting solution To: phate1@ix.netcom.com (Mike) Date: Tue, 23 Feb 1999 07:32:19 +0100 (MET) Cc: freebsd-stable@FreeBSD.ORG In-Reply-To: <36D24CF7.71CFD869@ix.netcom.com> from "Mike" at Feb 23, 99 01:38:28 am X-Mailer: ELM [version 2.4 PL23] Content-Type: text Content-Length: 1349 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > Checking versions... > > FreeBSD 3.0-STABLE #10: Tue Feb 2 15:08:13 EST 1999 > > ip_fw.c: > $Id: ip_fw.c,v 1.103 1998/12/31 07:43:29 luigi Exp $ > > ip_dummynet.c > $Id: ip_dummynet.c,v 1.7 1999/01/12 16:43:52 eivind Exp $ > > ip_output.c > $Id: ip_output.c,v 1.85 1998/12/21 21:36:40 luigi Exp $ ok you are basically up to date except for the recent fix to ip_output. > my rules are basically > > ipfw pipe 1 config bw 5Mb/s queue 0 > > or > > ipfw pipe 1 config bw 5Mb/s queue 10 plr 0.010 you still don't say how you divert things to pipe 1 . The plr is there just for testing, in a production network you don't want to arbitrarily drop packets unless a queue fills up. > either way sooner or later mbufs are exhausted.. frankly i am not sure at all it is dummynet fault. are you sure you don't have something else eating mbufs ? i have read several msgs complaining about mbuf leaks recently, but none of them was about dummynet. cheers luigi -----------------------------------+------------------------------------- Luigi RIZZO . EMAIL: luigi@iet.unipi.it . Dip. di Ing. dell'Informazione HTTP://www.iet.unipi.it/~luigi/ . Universita` di Pisa TEL/FAX: +39-050-568.533/522 . via Diotisalvi 2, 56126 PISA (Italy) -----------------------------------+------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message