[AG-TECH] multicast

Bob Olson olson at mcs.anl.gov
Thu Aug 8 14:36:48 CDT 2002

I'm not sure what you mean; the best thign to do would be to bring up the
node say in teh test room, and be able to say "here are the IP addresses
of other sites that are currently in this group who either I cannot see,
or who cannot see me". With the group addresses and that set of IP
addresses, the network folks should be able to debug.


On Thu, 8 Aug 2002, Jeremy Mann wrote:

> Good afternoon all! I would like to know if anybody knows what IP the
> Access Grid starts from. The networking people here are trying desperately
> to fix our multicast problem (temporarily using the bridge). The problem
> is our I2 lines are actually on 2 seperate networks. One here on campus,
> and the other is across town. What they want is an IP they can traceroute
> from each segment to see which segment has the problem.
> Thanks for any help you can offer!
> -- 
> Jeremy Mann
> jeremy at biochem.uthscsa.edu
> University of Texas Health Science Center
> Bioinformatics Core Facility
> Phone: (210) 567-2672

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