From owner-freebsd-hackers@FreeBSD.ORG Mon Apr 25 10:12:06 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C426F16A4CE for ; Mon, 25 Apr 2005 10:12:06 +0000 (GMT) Received: from arginine.spc.org (arginine.spc.org [83.167.185.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3887F43D54 for ; Mon, 25 Apr 2005 10:12:06 +0000 (GMT) (envelope-from bms@spc.org) Received: from localhost (localhost [127.0.0.1]) by arginine.spc.org (Postfix) with ESMTP id 7E53565219; Mon, 25 Apr 2005 11:11:23 +0100 (BST) Received: from arginine.spc.org ([127.0.0.1]) by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 86293-01-8; Mon, 25 Apr 2005 11:11:23 +0100 (BST) Received: from empiric.dek.spc.org (host81-134-90-164.in-addr.btopenworld.com [81.134.90.164]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by arginine.spc.org (Postfix) with ESMTP id 189D765216; Mon, 25 Apr 2005 11:11:23 +0100 (BST) Received: by empiric.dek.spc.org (Postfix, from userid 1001) id 3309F64CF; Mon, 25 Apr 2005 11:12:04 +0100 (BST) Date: Mon, 25 Apr 2005 11:12:04 +0100 From: Bruce M Simpson To: Chris Bose Message-ID: <20050425101204.GB769@empiric.icir.org> Mail-Followup-To: Chris Bose , freebsd-hackers@freebsd.org References: <20050425054131.50759.qmail@web31510.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050425054131.50759.qmail@web31510.mail.mud.yahoo.com> cc: freebsd-hackers@freebsd.org Subject: Re: Problem with: OSPF thru netgraph & Gif Tunnels X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Apr 2005 10:12:06 -0000 On Sun, Apr 24, 2005 at 10:41:31PM -0700, Chris Bose wrote: > I?m trying to setup a network between two locations over a WAN and I?m running into a wall when I try to get OSPF to talk over my WAN tunnel. I?ve realized that I?m not smart enough and need your help. I haven't looked in depth at the information but it sounds to me as though the most likely failure mode is that multicast isn't working over the gif tunnel for whatever reason. You could try configuring OSPF in NBMA mode over the tunnel, that way OSPF discovery isn't dependent upon multicasts being forwarded over the tunnel, but requires you to explicitly specify the OSPF peers at either end. Regards, BMS