From owner-freebsd-net@FreeBSD.ORG Wed Jan 23 12:54:56 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3605116A41A for ; Wed, 23 Jan 2008 12:54:56 +0000 (UTC) (envelope-from Stephen.Clark@seclark.us) Received: from smtpauth04.prod.mesa1.secureserver.net (smtpauth04.prod.mesa1.secureserver.net [64.202.165.95]) by mx1.freebsd.org (Postfix) with SMTP id E92E113C461 for ; Wed, 23 Jan 2008 12:54:55 +0000 (UTC) (envelope-from Stephen.Clark@seclark.us) Received: (qmail 27904 invoked from network); 23 Jan 2008 12:54:54 -0000 Received: from unknown (24.144.77.185) by smtpauth04.prod.mesa1.secureserver.net (64.202.165.95) with ESMTP; 23 Jan 2008 12:54:54 -0000 Message-ID: <479738F8.9010905@seclark.us> Date: Wed, 23 Jan 2008 07:54:16 -0500 From: Stephen Clark User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Chuck Swiger References: <479663C0.3090606@seclark.us> <715218DB-7DE4-4CCF-A858-03AC05BA4732@mac.com> In-Reply-To: <715218DB-7DE4-4CCF-A858-03AC05BA4732@mac.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: duplicate packet using divert X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Stephen.Clark@seclark.us List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jan 2008 12:54:56 -0000 Chuck Swiger wrote: > On Jan 22, 2008, at 1:44 PM, Stephen Clark wrote: >> does anyone have a program that uses the divert socket to duplicate >> an incoming packet so it can be >> sent to another address. > > Well, I assume you could start with the ipfw "tee" directive and > /usr/src/sbin/natd ...? > Thanks Chuck - I have been thinking the same thing - just thought someone may have already done this. Steve -- "They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety." (Ben Franklin) "The course of history shows that as a government grows, liberty decreases." (Thomas Jefferson)