From owner-freebsd-net@FreeBSD.ORG Wed Sep 22 23:04:23 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A6D0616A4CE for ; Wed, 22 Sep 2004 23:04:23 +0000 (GMT) Received: from beer.ux6.net (beer.ux6.net [64.62.253.29]) by mx1.FreeBSD.org (Postfix) with SMTP id 74E1143D1F for ; Wed, 22 Sep 2004 23:04:23 +0000 (GMT) (envelope-from miha@ghuug.org) Received: (qmail 83571 invoked by uid 113); 22 Sep 2004 16:04:21 -0700 Received: from 205.177.65.128 by beer.ux6.net (envelope-from , uid 112) with qmail-scanner-1.23 (clamdscan: 0.70. spamassassin: 2.64. Clear:RC:0(205.177.65.128):SA:0(2.3/6.0):. Processed in 0.679993 secs); 22 Sep 2004 23:04:21 -0000 X-Spam-Status: No, hits=2.3 required=6.0 X-Spam-Level: ++ Received: from unknown (HELO ?192.168.0.3?) (miha@beer.ux6.net@205.177.65.128) by localhost with SMTP; 22 Sep 2004 16:04:20 -0700 From: "Mikhail P." Organization: Ghana Unix Users Group To: freebsd-net@freebsd.org Date: Wed, 22 Sep 2004 23:04:18 +0000 User-Agent: KMail/1.7 References: <200409221617.59860.miha@ghuug.org> <4151EE16.1020100@elischer.org> In-Reply-To: <4151EE16.1020100@elischer.org> MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200409222304.18427.miha@ghuug.org> cc: Julian Elischer Subject: Re: question on tunnels (VPN) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: miha@ghuug.org List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Sep 2004 23:04:23 -0000 On Wednesday 22 September 2004 21:26, Julian Elischer wrote: > I use MPD using the "UDP" transport. > > in other words packets get sent as udp packets. > > I then set up IPSEC to encrypt the UDP packets.. > > when I had a NAT in the way I did further encapsulate the GRE packets in > UDP again :-) Julian, Thank you for your quick response. Do you have any pointers on how to implement such setup to send traffic as UDP in MPD? regards, M.