From owner-freebsd-ipfw@FreeBSD.ORG Tue Oct 14 14:31:51 2003 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3ADB716A4B3 for ; Tue, 14 Oct 2003 14:31:51 -0700 (PDT) Received: from boole.cs.uh.edu (Boole.cs.uh.edu [129.7.240.11]) by mx1.FreeBSD.org (Postfix) with ESMTP id 530FE43F3F for ; Tue, 14 Oct 2003 14:31:50 -0700 (PDT) (envelope-from mzu@cs.uh.edu) Received: from mail.cs.uh.edu (pascal [129.7.240.15]) by boole.cs.uh.edu (Postfix) with SMTP id 3EAD0F978 for ; Tue, 14 Oct 2003 16:31:48 -0500 (CDT) Received: from 63.172.179.2 (SquirrelMail authenticated user mzu) by mail.cs.uh.edu with HTTP; Tue, 14 Oct 2003 16:31:48 -0500 (CDT) Message-ID: <16380.63.172.179.2.1066167108.squirrel@mail.cs.uh.edu> In-Reply-To: <20031014211218.GA38738@shellma.zin.lublin.pl> References: <16380.63.172.179.2.1066161078.squirrel@mail.cs.uh.edu><20031014200506.GA25016@shellma.zin.lublin.pl><11261.63.172.179.2.1066163407.squirrel@mail.cs.uh.edu> <20031014211218.GA38738@shellma.zin.lublin.pl> Date: Tue, 14 Oct 2003 16:31:48 -0500 (CDT) From: mzu@cs.uh.edu To: freebsd-ipfw@freebsd.org User-Agent: SquirrelMail/1.4.1 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 Importance: Normal Subject: Re: HELP!!! Dummynet Causing Machines Dead?? X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Oct 2003 21:31:51 -0000 Thanks very much! But I can't upgrade now. :( There're a lot of other stuff involved. Too dangerous. What do you mean flush the pipe and creating the new pipe? I want to change my bandwidth every half an hour? Are you saying now my pipe is "bw 10Mbit/s queue 75Kbytes" In half an hour, if I do > ipfw pipe flush > ipfw add pipe 1 ip from xxxx to xxxx" > ipfw pipe 1 config bw 2Mbit/s queue 25Kbytes" The machine won't die? So it has nothing to do with my queue size? > On Tue, Oct 14, 2003 at 03:30:07PM -0500, mzu@cs.uh.edu wrote: > >> Thank you very much! But I'm using FreeBSD 4.1.1 > > It's time for update then. > >> Is there anyway to avoice the death? I do need some lower bandwidth such >> as 1Mbit/s, 800Kbit/s. Is there a safe way to set queue? How about >> queue= >> 0? I remember last time I tried large queue size like 150Kbytes for 5M >> bandwidth, the machine died immediately. :( > > Try removing pipes (ipfw pipe flush) and recreating them with newer > configuration values. > > > -- > Paweł Małachowski > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw > To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >