I have created Exchange 2010 virtual servers on our VMware environment. They are split up into CAS and DB servers. However, Opmanager does not recognize any of them as Exchange, so the monitors are not showing up.

 

When I try to add Exchange Monitors from the performance tab, I receive an error "800706ba - The RPC server is unavailable." I checked the services and both RPC and WMI are running.

 

I'm running Windows 2008 R2, and Exchange 2010 SP3.  They are configured with load balancing and DAG's.