Windows Server 2012 Hyper V

Hi,

I have two server with 2012 STD 64bits. Both install hyper-v manager and both have 1 virtual machine.
The problem i facing is when i add in the Host A, it only capture 1 virtual and 1 replica virtual. While in Host B, it does not show any virtual machine. Both virtual machine and replica virtual machine using same IP address.

Host A                                                                              Host B
Virtual Machine A - power on                                         Virtual Machine B - power on
Replica Virtual Machine B - power off                            Replica Virtual Machine A - power off

Opmanage only show Host A with both virtual machine detail which show

Host A
Virtual Machine A - power on
Replica Virtual Machine B - power off

while in Host B only show the Host B detail. How can i configure opmanage to capture both host with correct detail on the device and virtual device.