From owner-freebsd-net@FreeBSD.ORG Tue Jun 17 18:22:50 2003 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 8CD1637B401 for ; Tue, 17 Jun 2003 18:22:50 -0700 (PDT) Received: from linux.research.att.com (H-135-207-24-16.research.att.com [135.207.24.16]) by mx1.FreeBSD.org (Postfix) with ESMTP id 810EC43F85 for ; Tue, 17 Jun 2003 18:22:49 -0700 (PDT) (envelope-from fenner@research.att.com) Received: from unixmail.research.att.com (unixmail.research.att.com [135.207.26.71])h5I1U2EI007739; Tue, 17 Jun 2003 21:30:02 -0400 Received: from windsor.research.att.com (windsor.research.att.com [135.207.26.46])h5I1L2Xs011002; Tue, 17 Jun 2003 21:21:03 -0400 (EDT) From: Bill Fenner Received: (from fenner@localhost) by windsor.research.att.com (8.11.6+Sun/8.8.5) id h5I1Mfc26416; Tue, 17 Jun 2003 18:22:41 -0700 (PDT) Message-Id: <200306180122.h5I1Mfc26416@windsor.research.att.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII To: tom@dyndns.org References: Date: Tue, 17 Jun 2003 18:22:41 -0700 Versions: dmail (solaris) 2.5a/makemail 2.9d cc: freebsd-net@freebsd.org Subject: Re: Multicast Routing X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Jun 2003 01:22:50 -0000 Tom, >Currently, we use a PPP tunnel to put the PBX and Phone on subnets that >can talk to each other. The two FBSD boxen run as the endpoints of the >tunnel. We need to be able to seamlessly forward multicast traffic between >the remote network and the office network. > >Any ideas? mrouted should work fine in this situation, IF it's run after the ppp session is established (it doesn't know how to handle dynamic interfaces). If it doesn't, try kill -USR1 `cat /var/run/mrouted.pid` and send me the /var/tmp/mrouted.dump file that it creates and I'll try to walk through it with you. Bill