Signature: MAC address belongs to the range ConditionsĪccording to the VMware OUI allocation scheme, a MAC address has the format of 00:50:56:XX:YY:ZZ, where 00:50:56 represents the VMware OUI, XX is calculated as (80 + vCenter Server ID), and YY and ZZ are random two-digit hexadecimal numbers.īased on this scheme, we can determine the vCenter Server Unique ID, from the servers' MAC address:
Official Documentation: Setting a Static MAC Address to a Virtual Machine for VMware vSphere 6.7.
