Clustering without multicast?

[Netizen]

It is possible to control more than one Proxmox HW nodes from one control panel (the master server) however when those servers are in different Datacenters?

 

[tom]

no. there are some howto around using a VPN for this purpose.

but this is not tested from our support team.

btw, if you do not want to use multicast, use unicast.