All things related to multicast

["Lucy E. Lynch" <>]

I still see the announcement and hear audio - but I don't think there
is any video signal right now ...

Lucy E. Lynch                           Academic User Services
Computing Center                        University of Oregon

                (541) 346-1774
Cell: (541) 912-7998                    


On Mon, 1 Oct 2001, Philip Pishioneri wrote:

> Bill Owens wrote:
>
> > Columbia is setting up to be a participation site for the virtual
> > member meeting, and is sending an MPEG-1 stream from their location
> > with IP/TV. At present it doesn't seem to be getting out. Can anyone
> > see either the announcement or the content?
>
>
> I see the announcement, but no content.  My direct peering with Columbia
> doesn't show the source (128.59.33.212?):
>
> > net3>sh ip msdp sa-cache 14
> > MSDP Source-Active Cache - 7136 entries
> > (128.59.31.24, 224.0.1.84), RP 128.59.0.15, MBGP/AS 14, 5d04h/00:05:54
> > (128.59.31.169, 224.2.127.254), RP 128.59.0.15, MBGP/AS 14, 4d10h/00:05:54
> > (128.59.31.169, 224.2.142.155), RP 128.59.0.15, MBGP/AS 14, 3w2d/00:05:54
> > (128.59.31.169, 224.2.153.71), RP 128.59.0.15, MBGP/AS 14, 3w2d/00:05:54
> > (128.59.39.163, 224.2.153.245), RP 128.59.0.15, MBGP/AS 14,
> > 02:24:14/00:05:54
> > (128.59.39.163, 224.2.183.43), RP 128.59.0.15, MBGP/AS 14,
> > 02:24:14/00:05:54
> > (128.59.39.163, 224.2.186.45), RP 128.59.0.15, MBGP/AS 14,
> > 05:57:34/00:05:54
> > (128.59.96.18, 224.2.198.93), RP 128.59.0.15, MBGP/AS 14, 4w3d/00:05:54
> > (128.59.39.163, 224.2.211.53), RP 128.59.0.15, MBGP/AS 14,
> > 05:57:34/00:05:54
> > (128.59.96.18, 224.2.242.197), RP 128.59.0.15, MBGP/AS 14, 4w3d/00:05:54
> > (128.59.204.67, 225.1.2.3), RP 128.59.0.15, MBGP/AS 14, 05:38:42/00:05:54
> > (128.59.204.83, 225.1.2.3), RP 128.59.0.15, MBGP/AS 14, 00:32:29/00:05:54
> > (128.59.204.87, 225.1.2.3), RP 128.59.0.15, MBGP/AS 14, 02:38:04/00:05:54
> > (128.59.204.106, 225.1.2.3), RP 128.59.0.15, MBGP/AS 14, 01:17:16/00:05:54
> > (128.59.48.36, 233.0.32.34), RP 128.59.0.15, MBGP/AS 14, 1d07h/00:05:54
>
> [though it does show one host from Columbia on the video group
> 224.2.211.53 ]
>
> -Phil
>