vcmp guest mac address

Hi, We have deployed a 2250 blade in the 2400 viprion chassis. The 3 vcmps guest have the same mac adresses for management interfaces as the 3 vcmps in another chassis. Both management physical interfaces are in the same subnet (same vlan).

 

Do you guys know how the VCMP host generates the mac addresses for the vcmp guests when we provision them ?

 

thanks.

 

O.