Hi Team,

As far i know, during HA configuration of OPM all of IP's the OPM servers have to be in same IP block/Same Subnet. Due to the above limitation OPM customer are unable to configure HA in DC-DR environment. It will be grate if IP/Subnet restriction is removed during HA configuration. Which one is availabe now in ME another solution "Endpoint Central". 

Thanks

Mostafiz