From owner-freebsd-ipfw@FreeBSD.ORG Fri Jan 22 14:20:31 2010 Return-Path: Delivered-To: ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BE5BA106568F for ; Fri, 22 Jan 2010 14:20:31 +0000 (UTC) (envelope-from eksffa@freebsdbrasil.com.br) Received: from capeta.freebsdbrasil.com.br (capeta.freebsdbrasil.com.br [201.48.151.3]) by mx1.freebsd.org (Postfix) with SMTP id D9FF48FC22 for ; Fri, 22 Jan 2010 14:20:30 +0000 (UTC) Received: (qmail 22255 invoked from network); 22 Jan 2010 12:17:45 -0200 Received: by simscan 1.4.0 ppid: 22237, pid: 22253, t: 0.0293s scanners:none Received: from unknown (HELO claire.bh.freebsdbrasil.com.br) (eksffa@freebsdbrasil.com.br@201.48.151.226) by capeta.freebsdbrasil.com.br with ESMTPA; 22 Jan 2010 12:17:45 -0200 Message-ID: <4B59B427.5060601@freebsdbrasil.com.br> Date: Fri, 22 Jan 2010 12:20:23 -0200 From: Patrick Tracanelli Organization: FreeBSD Brasil LTDA User-Agent: Thunderbird 2.0.0.22 (X11/20090705) MIME-Version: 1.0 To: Luigi Rizzo References: <4B59A9FB.1040403@freebsdbrasil.com.br> <20100122142005.GA23852@onelab2.iet.unipi.it> In-Reply-To: <20100122142005.GA23852@onelab2.iet.unipi.it> X-Enigmail-Version: 0.95.7 OpenPGP: url=pgp.mit.edu Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: ipfw@freebsd.org Subject: Re: Dummynet dynamic pipe per /29 network X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jan 2010 14:20:31 -0000 Luigi Rizzo escreveu: > On Fri, Jan 22, 2010 at 11:36:59AM -0200, Patrick Tracanelli wrote: >> Hello, >> >> I use to have dyamic dummy pipes configure with 0xffffffff mask (per >> host), 0x00ffff00 mask, 0x000000ff00 mask (some sort of /24 network) and >> so on. However, I have tried to configure dynamic pipes for /29 networks >> (0x00000007 or 0.0.0.7 in decimal). Is this mask supposed to work for >> dynamic /29 pipes? If not, is any mask supposed to work? > > yes it is supposed to work but you must use the subnet mask so > > ipfw pipe 222 config mask src-ip 0xfffffff8 Yeap, it was 255.255.255.248 before 0.0.0.7. I will reproduce this setup and check it out. Thank you. -- Patrick Tracanelli FreeBSD Brasil LTDA. Tel.: (31) 3516-0800 316601@sip.freebsdbrasil.com.br http://www.freebsdbrasil.com.br "Long live Hanin Elias, Kim Deal!"