I have a windows host machine, sending out multicast and on the same machine I have an oracle virtualbox, running a linux VM with a bridged virtual network card, receiving the multicast.
This setup worked on a couple of different machines, but now I have a machine where it doesn't work... The really strange this is that if I do a
tcpdump on the VM, it sees the multicast traffic, but the application doesn't...
I can only think that this is caused by some windows network/configuration setting, because all the other settings are identical to other machines.. Any ideas?