From owner-freebsd-net Fri May 10 5:36:13 2002 Delivered-To: freebsd-net@freebsd.org Received: from hawkins.dropbear.id.au (cu713.adelaide.adsl.on.net [150.101.236.205]) by hub.freebsd.org (Postfix) with ESMTP id BB92337B401 for ; Fri, 10 May 2002 05:35:48 -0700 (PDT) Received: by hawkins.dropbear.id.au (Postfix, from userid 1001) id 213983A555; Fri, 10 May 2002 22:05:47 +0930 (CST) Received: from localhost (localhost [127.0.0.1]) by hawkins.dropbear.id.au (Postfix) with ESMTP id 1E2013A214 for ; Fri, 10 May 2002 22:05:47 +0930 (CST) Date: Fri, 10 May 2002 22:05:46 +0930 (CST) From: Justin Hawkins X-X-Sender: jhawkins@tardis.everard.bogus To: "freebsd-net@freebsd.org" Subject: Re: mpd-netgraph as VPN client to Cisco 2500 REDUX (doh) In-Reply-To: <20020510210708.S94900-100000@tardis.everard.bogus> Message-ID: <20020510220125.A94900-100000@tardis.everard.bogus> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Fri, 10 May 2002, Justin Hawkins wrote: > Well thanks to Archie, I had mpd connecting me to my works 2500 quite > successfully. 'Had' being the operative word :-) In the way that only a cry for help on a large mailing list can do, I found the problem myself. It seems that lowering the MTU on the ng0 interface DOES help. I forgot to take NAT out of the equation. There is definately a problem with NAT+VPN, but for the moment I can deal with accessing the VPN networks from only my gateway machine. I actually thought I was bypassing NAT in my web tests. Though the browser is on a NAT'ted machine, it uses a proxy on the gatway to get access... must be something to do with the transparent proxying + NAT + VPN :-) Anyway, now I have a legitimate question, how can I setup mpd to change the MTU on the ng0 interface when it brings it up? - Justin -- justin@hawkins.dropbear.id.au | "Don't sweat it -- http://hawkins.dropbear.id.au | it's only 1's and 0's" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message