From owner-freebsd-virtualization@FreeBSD.ORG Sun Feb 21 08:50:07 2010 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CE3B31065676; Sun, 21 Feb 2010 08:50:07 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.cksoft.de (mail.cksoft.de [IPv6:2001:4068:10::3]) by mx1.freebsd.org (Postfix) with ESMTP id 85D6D8FC13; Sun, 21 Feb 2010 08:50:07 +0000 (UTC) Received: from localhost (amavis.fra.cksoft.de [192.168.74.71]) by mail.cksoft.de (Postfix) with ESMTP id E585A41C74D; Sun, 21 Feb 2010 09:50:06 +0100 (CET) X-Virus-Scanned: amavisd-new at cksoft.de Received: from mail.cksoft.de ([192.168.74.103]) by localhost (amavis.fra.cksoft.de [192.168.74.71]) (amavisd-new, port 10024) with ESMTP id M2eJQJq+aYvq; Sun, 21 Feb 2010 09:50:06 +0100 (CET) Received: by mail.cksoft.de (Postfix, from userid 66) id 2807341C707; Sun, 21 Feb 2010 09:50:06 +0100 (CET) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id CE7294448EC; Sun, 21 Feb 2010 08:45:22 +0000 (UTC) Date: Sun, 21 Feb 2010 08:45:22 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: Julian Elischer In-Reply-To: <4B80F076.5020109@elischer.org> Message-ID: <20100221084118.W27327@maildrop.int.zabbadoz.net> References: <1266739527.25137.519.camel@localhost> <4B80F076.5020109@elischer.org> X-OpenPGP-Key: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="0-415875220-1266741835=:27327" Content-ID: <20100221084413.D27327@maildrop.int.zabbadoz.net> Cc: pf@freebsd.org, FreeBSD virtualization mailing list Subject: Re: Network simulation using jails & vimage X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Feb 2010 08:50:07 -0000 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-415875220-1266741835=:27327 Content-Type: TEXT/PLAIN; CHARSET=ISO-8859-1; FORMAT=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Content-ID: <20100221084413.C27327@maildrop.int.zabbadoz.net> On Sun, 21 Feb 2010, Julian Elischer wrote: Hi, > Jim Sifferle wrote: >> Hi, >>=20 >> I've used ipfw and Dummynet as well as ipfw + DSCP recognition patch and >> pf/altq to simulate Internet and MPLS WAN environments for several >> years. All of my setups have run under VMWare, which for many reasons >> isn't ideal. I would like to collapse all of these VMs into one FreeBSD >> box using jails and vimages. >>=20 >> Does any FreeBSD branch / vimage release combination support separate pf >> AND ipfw configurations per jail? I need ipfw+pf/altq for HFSC queuing >> to simulate the queueing effects of MPLS provider edge and core >> routers.=20 > > -current (9) should be close, with patches for pf supplied by ceri. s,ceri,eri, (Ermal Lu=E7i) > 8 can do separate ipfw but pf is not changed. > 9 has bugs fixed. but I'm not sure if the changes for pf went in.. > they do exis tif they are not in already. No, pf hasn't gone in yet; it lives in user/eri/pf45/ in svn and I am not sure what the plans are. Apart from the latest changes 8 and 9 should be pretty much in sync wrt to VIMAGE I think. >> I'm hoping the latest 7.2-STABLE-201001 snapshot will work. The DSCP >> recognition patch for ipfw that I rely on doesn't seem to work with >> 8.0.=20 >> If 7.2 won't work for my needs, but 8 or 9-CURRENT will, is anyone aware >> of an updated ipfw DSCP patch? I haven't seen anything on Google or the >> freebsd-ipfw mailing list.=20 > > what is DSCP? I guess Differentiated Services CodePoint (if talking MPLS). /bz --=20 Bjoern A. Zeeb It will not break if you know what you are doing. --0-415875220-1266741835=:27327--