[AG-TECH] Two Multicast addresses for video in Argonne Lobby

[Joe Reitzer]

Hi John,

I thought that was the problem too originally, but I am connected 
with a newly installed 3.1 client to the 224.2.224.15 group.  TRECC, 
TRECC Reception, and Reitzer (nodes) are all joined in the 
224.2.224.15 group from the TRECC facility - Reitzer (node) being the 
3.1 client, even double checked the version to make sure.  Tate from 
the TRECC facility is joined in 224.2.174.94 and is a 3.1 client, 
additionally Noir Neko is joined in 224.2.174.94 from my house and is 
a 3.1 Mac OS X client.

In case this info helps.

Joe Reitzer

Tate
At 1:59 PM -0600 2/27/08, John I. Quebedeaux, Jr wrote:
>Joe,
>
>I'd hazard those two nodes are running different versions of the AG client?
>My 3.1 clients connect to the 224.2.174.94 group and my 3.0.x clients
>connect to 224.2.224.15.
>
>I did let Tom know about this yesterday. I believe it's happened once
>before.
>
>-John Q.
>--
>John I. Quebedeaux, Jr.; Louisiana State University
>Computer Manager LBRN; 131 Life Sciences Bldg.
>e-mail: johnq at lsu.edu; web: http://lbrn.lsu.edu
>phone: 225-578-0062 / fax: 225-578-2597
>
>
>>  From: Joe Reitzer <joer at ncsa.uiuc.edu>
>>  Date: Wed, 27 Feb 2008 12:57:38 -0600
>>  To: ag-tech <ag-tech at mcs.anl.gov>
>>  Cc: <ag at trecc.org>
>>  Subject: [AG-TECH] Two Multicast addresses for video in Argonne Lobby
>>
>>  Hi,
>>
>>  We have noticed that there are 2 unique multicast address for the
>>  same Argonne Lobby venue.
>>  In the same Venue on different nodes TRECC is seeing 2 different sets
>>  of video streams.
>>
>>  The multicast addresses are:
>>
>>  224.2.224.15 port 20002 TTL 127
>>
>>  &
>>
>>  224.2.174.94 port 54560 TTL 127
>>
>>  on both of the addresses the audio is set to:
>>
>>  224.2.224.14 port 20000 TTL 127
>>
>>  We thought there were problems with our hardware and or software installs.
>>
>>  Thanks,
>>  --
>>  Joe Reitzer
>>  Coordinator of Technological Services
>>
>>  UIUC-TRECC
>>  2700 International Drive
>>  Suite 305
>>  West Chicago, IL 60185
>>
>>  630-578-4223 office
>>  630-578-4210 fax
>>
>>  Technology Research Education Commercialization Center
>>  National Center for SuperComputing Applications
>>  University of Illinois Urbana-Champaign
>>