Date: Wed, 23 Jan 2002 11:18:58 -0800 From: "Bruce A. Mah" <bmah@FreeBSD.ORG> To: Eli Dart <dart@nersc.gov> Cc: "Crist J . Clark" <cjc@FreeBSD.ORG>, Kevin Oberman <oberman@ptavv.es.net>, freebsd-net@FreeBSD.ORG Subject: Re: IP multicast time and dhcp Message-ID: <200201231918.g0NJIwu86714@bmah.dyndns.org> In-Reply-To: <20020123182918.0AE023B1A3@gemini.nersc.gov> References: <20020123182918.0AE023B1A3@gemini.nersc.gov>
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If memory serves me right, Eli Dart wrote: > In reply to "Crist J . Clark" <cjc@FreeBSD.ORG> : > > > On Tue, Jan 22, 2002 at 05:37:07PM -0800, Eli Dart wrote: > > [snip] > > > Note that the igmp queries are sent to the multicast address > > > 224.0.0.1, so the laptop is seeing multicast traffic. The kernel > > > just seems to think that it doesn't have any multicast groups that it > > > cares about. > > > > Running mrouted(8)? > > Nope. The environment is all PIM-SM. If I restart ntpd after the > interface is up, everything works. It's not (as far as I can tell) a > problem with the multicast infrastructure -- it's local to the laptop. Right, you shouldn't need mrouted(8) or any other multicast routing daemon for IGMP to do the right thing. Hmmm. How about a routing table? Do you have default unicast/ multicast routes? (Did I ask you this before?) Bruce. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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