From owner-freebsd-questions@FreeBSD.ORG Tue Jun 21 16:21:15 2011 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 9BC0F106566B for ; Tue, 21 Jun 2011 16:21:15 +0000 (UTC) (envelope-from martin@x.it.okstate.edu) Received: from x.it.okstate.edu (x.it.okstate.edu [139.78.2.13]) by mx1.freebsd.org (Postfix) with ESMTP id 5B00B8FC0A for ; Tue, 21 Jun 2011 16:21:15 +0000 (UTC) Received: from x.it.okstate.edu (localhost.cis.okstate.edu [127.0.0.1]) by x.it.okstate.edu (8.14.4/8.14.4) with ESMTP id p5LGLEUK097361 for ; Tue, 21 Jun 2011 11:21:14 -0500 (CDT) (envelope-from martin@x.it.okstate.edu) Message-Id: <201106211621.p5LGLEUK097361@x.it.okstate.edu> To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <97359.1308673274.1@x.it.okstate.edu> Date: Tue, 21 Jun 2011 11:21:14 -0500 From: Martin McCormick Subject: Re: Two Networks on one System X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jun 2011 16:21:15 -0000 Damien Fleuriot writes: > SOLUTION: > You need a way to reply using a specific route depending on which IP was > requested by the internet user at 50.50.50.50 > > If they queried 100.100.100.53, you need to route through 100.100.100.1. > If they queried 200.200.200.53, you need to route through 200.200.200.1. > > > TECHNICAL IMPLEMENTATION: > pf provides the tools for what you'd like to do, through the "reply-to" Thanks for that excellent explanation. Everybody has been very helpful so now, I at least know what I need to work on and many thanks for the example. I am not quoting the rest of the message, but will save it as I set up the rules. Again, thanks to all.