How to get the Ethernet or Hardware Address on a Macintosh

  1. You must be connected to an active network port.

  2. Click on the menu and select Control Panels, then select the TCP/IP control panel.

  3. Click on the Edit Menu & select User Mode. The following window will appear:

  4. Click Advanced, and then OK.

  5. Click on the Info button on the bottom, left portion of the window & the hardware address will be displayed.