This may also be referred to as your MAC (Media Access Control) Address, Host ID or Server ID.
Physical Address: Refers to the physical address of the Ethernet connection to your computer or server. It is unique at the hardware manufacturer level and SCS Computing Facilities utilizes these hardware addresses to uniquely allow access to our network. The MAC address is the physical address of a network interface. In a network environment, nodes (network enabled equipment or objects on the network) have unique identifiers.
Find a Computer's Hostname How to determine your computer's hostname and hardware (MAC) address
