Kb232
Emulab FAQ: Testbed Operations: How do I enable multicast for Frisbee on router interfaces?
Emulab FAQ: Testbed Operations: How do I enable multicast for Frisbee on router interfaces?
> Could be you need to explicitly enable multicast on the router interfaces.
It's a Cisco router?
If so, I think these are the two magic configuration lines you need to feed it:
ip multicast-routing ip multicast multipath
If you have any firewall rules, you'll need to allow igmp through them.
If the switch is a CatOS switch, here are the two commands to get multicast working at the switch level:
set igmp enable set igmp fastleave enable