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I have 4 Ubuntu servers that need to communicate with each other via multicast. 3 of VM's using Hyper V that and the 4th is a separate physical box. The 3 VM's see each other and not the physical box. The physical server sees none. All of them ar...
Thanks for the advice, used a combination of all the posts. Ended up using No ip multicast-routing and on vlan 2 - no ip igmp pim I left snooping on.All servers are seeing each other now. Thank you