Greetings, I was wondering if other folks are seeing any multicast problems? I've been pulling my hair out this afternoon trying to debug intermittent connectivity for our AG node at NCAR. It cycles up and down on a regular basis. We receive fine for two minutes, stop for three, etc. etc. The cycle repeats over and over. What's really weird is that our ability to receive traffic cycles in sync with changes in the OIL for the traffic we are sending. I would write all of this off as some strange timer issue inside of our network, but I took a look at the core route proxy for Abilene's DNVRng. Our AG node is currently in the NCSA Lobby venue, which usually has a fair number of steady transmitters in it. But a 'show multicast route group 224.2.237.104 extensive' show almost all sources as having a 0pps traffic rate. Which seems a little odd. Is anybody else experiencing problems? I'd like to be able to rule out any known larger issues before I did any deeper into our LAN. Any help would be appreciated. Thanks in advance,
-David Mitchell -- ----------------------------------------------------------------- | David Mitchell (mitch...@ucar.edu) Network Engineer IV | | Tel: (303) 497-1845 National Center for | | FAX: (303) 497-1818 Atmospheric Research | -----------------------------------------------------------------
