A Media Access Control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment.
Read more at Wikipedia (MAC address)
Get a Individual_Address_Block with 4096 MAC adresses fromIEEE
From SDK version 3.2.1 empoli SP1 the MAC address can be set in the program at the start of th Ethernet component in the program.
In version 3.2.1 a workaround is needed to enable a correct setting.