5 Node Cluster Unicast

ChrisJM

Well-Known Member
Mar 12, 2018
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Hello,

We have tried adding a 5th node to our cluster but doesnt seem to want to work because it requires multicast - can someone please confirm that?

If that is correct is there a way to force unicast?
 
Yes,newer Proxmox versions use unicast, and there is no limitation(there is but it is more than 32/64 nodes if i'm not mistaken).
Multicast was needed for older proxmox clustering.