MAC address's last pair

The last pair in my roterboard’s MAC address is “EA” (it is written on the bottom of the device)

But the WinBox sees it as “EB”.

i have also discovered that i can connect to my routerboard using “EA”, “EB”, “EC”, “ED”, “EE” or “EF”. in the last pair !!!


Is that normal ?

Each physical interface must have a unique MAC address. If the interfaces are running as slave to a master port, then that’s why you’re able to reach all of the MAC addresses.

Try this from a terminal prompt:
/int ethernet print

You’ll see a list of the physical ethernet interfaces along with their MAC addresses. Any group of ports sharing the same master-port should let you access any of their MAC addresses.

Thanks You.