From owner-freebsd-net@FreeBSD.ORG Thu Jul 12 12:19:05 2007 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 959EE16A468 for ; Thu, 12 Jul 2007 12:19:05 +0000 (UTC) (envelope-from ml@netfence.it) Received: from parrot.aev.net (parrot.aev.net [212.31.247.179]) by mx1.freebsd.org (Postfix) with ESMTP id 1CAC513C44C for ; Thu, 12 Jul 2007 12:19:04 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.ventu ([151.77.235.121]) (authenticated bits=128) by parrot.aev.net (8.14.1/8.13.8) with ESMTP id l6CCUvka074404 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Thu, 12 Jul 2007 14:31:03 +0200 (CEST) (envelope-from ml@netfence.it) Received: from alamar.ventu (alamar.ventu [10.1.2.18]) by soth.ventu (8.14.1/8.13.8) with ESMTP id l6CCJhWC032760 for ; Thu, 12 Jul 2007 14:19:43 +0200 (CEST) (envelope-from ml@netfence.it) Message-ID: <46961C2E.4060300@netfence.it> Date: Thu, 12 Jul 2007 14:18:54 +0200 From: Andrea Venturoli User-Agent: Thunderbird 2.0.0.4 (X11/20070617) MIME-Version: 1.0 CC: freebsd-net@freebsd.org References: <4695FEF4.4030708@netfence.it> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.61 on 212.31.247.179 Subject: Re: Again two ADSL lines, routing problems X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jul 2007 12:19:05 -0000 Eric F Crist ha scritto: > The biggest problem one would have with this sort of setup, is the upstream provider support. I don't know of any ISP's that are going to be willing or even able to propagate routes for your static IPs through their DSL systems. If you want that sort of redundancy and support, you'll probably have to go to a higher-end business class solution, such as a T1 or even possibly an ISDN line. In fact I was speaking about an hypotetical in-house solution. Some kind of stateful deamon on the line of natd that makes it so that if connection x comes from MAC address y, then answer through gateway z (the IP corresponding to MAC address y). bye & Thanks av.