All things related to multicast

[Toerless Eckert <>]

Alan,

a) If you can give the (S,G) and UDP portnumber for the streams, it's
   esier for us to try to see how they arrive at other places.

b) Try to use mtrace on the streams to figure out where they are starting
   to loose packets. For several (mostly bad) reasons, it is recommended
   to try to run it for a rather long period of time, eg:

   mtrace -S 60 <source> <group>

   will take a comparison over an interval of 60 seconds. Run mtrace
   on the same system where you are running your receiver application on
   (and have the receiver application running while doing mtrace).

Cheers
        Toerless