From owner-freebsd-net Tue Jul 11 21:50:21 2000 Delivered-To: freebsd-net@freebsd.org Received: from amazhan.bitstream.net (amazhan.bitstream.net [216.243.128.132]) by hub.freebsd.org (Postfix) with SMTP id 853BC37B9D4 for ; Tue, 11 Jul 2000 21:50:17 -0700 (PDT) (envelope-from airboss@bitstream.net) Received: (qmail 28750 invoked by uid 79); 12 Jul 2000 04:50:16 -0000 Received: from dmitri-dsl.bitstream.net (216.243.168.18) by mail.bitstream.net with SMTP; 12 Jul 2000 04:50:16 -0000 Date: Tue, 11 Jul 2000 23:57:19 -0500 (CDT) From: Dan Debertin To: freebsd-net@freebsd.org Subject: multicast forwarding and OSPF Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I'm running FreeBSD-4.0-STABLE on my set of firewalls, each of which are equipped with two fxp cards. On each side of those firewalls, I have a router that runs OSPF. I can see, via tcpdump, that there are hellos happening on either side of the firewalls, but none of them are getting through to the other side -- i.e. I don't see the hellos from the internal router coming out the external interface, and vice versa. This happens regardless of whether I have firewalling enabled or not, so I'm sure it's not my ipfw ruleset. The first thing that occurs to me is that there's something I'm missing as far as kernel configuration or sysctls. I compiled with options MROUTING, but that didn't seem to do the trick. Do i need to run mrouted? Please advise ... Thanks. ~Dan D. -- __________________________________________________________________ -- The trouble with doing something right the first time is that -- nobody appreciates how difficult it was. ++ Dan Debertin ++ Senior Systems Administrator ++ Bitstream Underground, LLC ++ airboss@bitstream.net ++ (612)321-9290 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message