From owner-freebsd-questions@FreeBSD.ORG Fri Aug 21 23:50:12 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E7DF6106568B for ; Fri, 21 Aug 2009 23:50:12 +0000 (UTC) (envelope-from usmanbsd@yahoo.com) Received: from n10.bullet.re3.yahoo.com (n10.bullet.re3.yahoo.com [68.142.237.123]) by mx1.freebsd.org (Postfix) with SMTP id 94E518FC13 for ; Fri, 21 Aug 2009 23:50:12 +0000 (UTC) Received: from [68.142.230.28] by n10.bullet.re3.yahoo.com with NNFMP; 21 Aug 2009 23:36:53 -0000 Received: from [216.252.111.168] by t1.bullet.re2.yahoo.com with NNFMP; 21 Aug 2009 23:36:53 -0000 Received: from [127.0.0.1] by omp103.mail.re3.yahoo.com with NNFMP; 21 Aug 2009 23:36:53 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 325883.97031.bm@omp103.mail.re3.yahoo.com Received: (qmail 20212 invoked by uid 60001); 21 Aug 2009 23:36:53 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1250897813; bh=dtpvwN9x1jixW1XwIJ3Yx3D7+fo5JrOcZ/6pclGBA4E=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=bHboT9IYGcd7xfcNbxr46eCbl3xyZsuJ2kzOLEb+Iyeo2rhijyefr4ACy+9R3Pl1/L0zy5NeDR7GZDuIahLARUGMJLTOuJIKFfb4EFwkJjhMPZ6uuH0bCEk/R2iMUNLdqnkTIJTLn7jqOq0Go5f9R1+Hd3lq/VND+5YtVYw/IB0= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=QmC19OKX6IiUbWmbrJzPuqKarJwJ+YHQF7ORFpR9C+fXFIdgeknRRbYDZfghfadrndPQjOPGvziDrsuY3nj8uicGx57XQK+RoqijKZ+/J/F9ufJ9tpkpGW+mIlXHarDavGNVeRezO6wwJlTApVybl8U33SOdbowkYFv/ktthq0c=; Message-ID: <175230.20142.qm@web56407.mail.re3.yahoo.com> X-YMail-OSG: hdxqIF8VM1nEm3A.3KQP44hQVLSUsMcwGstiE58PC7z5X4x.gfr65NtyIdv8Y1hwFJBEvHnMXEajd3t9hjoKRNMBkivVq2PnJOQwGkxvCn4yVAQihrvpwc4v1kz0iRecV4plzqeEc_YlGQGNO46qkSvKkdWCH8QI07T8TDRn5XeGW3rfaTARO7neKe1AcKU8POlhHuYILB6EX7NNNFbpbJiOWVcvSFLWomFuKc0CP445aiLK_xVirJAXewRd2jHZh4U62agu2FCOs.uCwbmNzrP63_Ih5jv2DFmEvyMOnzEfNA08uQVIY._ZPOnL4Tcle9icpge561qXr4ugbh_whEtnqFA_6TSA8pSrOZYwYPM- Received: from [119.152.75.230] by web56407.mail.re3.yahoo.com via HTTP; Fri, 21 Aug 2009 16:36:52 PDT X-Mailer: YahooMailClassic/6.1.2 YahooMailWebService/0.7.338.2 Date: Fri, 21 Aug 2009 16:36:52 -0700 (PDT) From: muhammad usman To: freebsd-questions@freebsd.org, freebsd-isp@freebsd.org In-Reply-To: <20090715184054.GD29667@tamay-dogan.net> MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 21 Aug 2009 23:54:14 +0000 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: PPPoE server (high traffic in WDM network) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: usmanbsd@yahoo.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Aug 2009 23:50:13 -0000 Hi, I've little off topic suggestion regarding network design. The solution you are implementing will mean to make hundreds of users share= the same broadcast domain. As all your FTTH and other DSLAMS would be work= ing in bridge mode. This scenerio is not safe as if anyone of your clients will start his own p= ppoe server you will be in strange trouble, there can be other issues too. I guess your DSLAMs must have built in pppoe support and radius client, if = its there then every port of dslams can be separate broadcast domain. This = will cause you extra routing management (depending upon your scsnerio) In case your DSLAMS have no pppoe feature then i would suggest you to at le= ast put every DSLAM's uplink port in deparate VLAN and connect pppoe server= using trunk port or multiple single ports. And before implementing this solution consult your DSLAM vendor cause ive o= bserved problems in ipdslams when used in bridge/transperant mode. Regards usman --- On Wed, 7/15/09, Michelle Konzack wrote: From: Michelle Konzack Subject: PPPoE server (high traffic in WDM network) To: freebsd-questions@freebsd.org, freebsd-isp@freebsd.org Date: Wednesday, July 15, 2009, 11:40 PM Hello, I am using since over=A0 10 years=A0 Debian=A0 GNU/Linux=A0 and=A0 3 years= =A0 longer NetBSD. Also I have a running PicoBSD box. Now I have a problem more grave... I am ongoing to install a CWDM (1GE) and DWDM=A0 (10GE)=A0 network=A0 for= =A0 the Alvarion BreezeACCESS VL (38 base stations) and more then=A0 200=A0 Iskrate= l FTTH DSLAMS of 96 ports (each with 100MBit, but only one=A0 1GE=A0 Upstream= ) each. What I now need are a PPPoE Severs (round-robin and loadbalancing) which must work using FreeRadius and PostgreSQL. There was someone on the which=A0 has=A0 suggested=A0 me=A0 to= =A0 use FreeBSD, because the PPPoE it is already build to=A0 authenticate=A0 agains= t Radius. So, what I like to know is, if I have a 1GE and 10GE network,=A0 how=A0 man= y clients can=A0 one=A0 PPPoE=A0 Server=A0 handel=A0 and=A0 what=A0 are=A0 th= e=A0 CPU/Memory requirements? There is a little problem to get small but=A0 reliabel=A0 Servers=A0 with= =A0 TWO 10GE interfaces. I think, consumer mainboards are not suitabel even someone told me under Linux, I need 2 MHz CPU-Speed and 2 MByte of Memory per client... Please note, that I am ongoing ISP with over=A0 150.000=A0 customers=A0 in= =A0 DE between Freiburg and Karlsruhe (Baden-W=FCrttemberg)=A0 and=A0 using=A0 con= sumer mainboards is NOT reliabel since in the last 6 years I lost at least=A0 20 per year in 280 Low-Cost Servers. A "Sun Fire X4100M2" would be more reliabel... but even the smallest CPU would be overkill because the machine has only 1GE interfaces. Any suggestions? Note 1: Even if I use a Sun Fire, I would prefer a microBSD =A0 =A0 =A0 =A0 running from an industrial SD/CF card. Note:=A0 Please do NOT CC me, I am on the list and read it... Thanks, Greetings and nice Day/Evening =A0 =A0 Michelle Konzack =A0 =A0 Systemadministrator =A0 =A0 Tamay Dogan Network =A0 =A0 Debian GNU/Linux Consultant --=20 Linux-User #280138 with the Linux Counter, http://counter.li.org/ ##################### Debian GNU/Linux Consultant ##################### =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0=A0Michelle = Konzack =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0=A0c/o Ver= triebsp. KabelBW =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0=A0Blumenstras= se 2 Jabber linux4michelle@jabber.ccc.de=A0 =A0 =A0 =A0 =A0=A0=A077694 Kehl/Germ= any IRC #Debian (irc.icq.com)=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0=A0Tel. = DE: +49 177 9351947 ICQ #328449886=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 Tel. FR: +33=A0 6=A0 61925193 _______________________________________________ freebsd-isp@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-isp To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" =0A=0A=0A