MAC address for ethernet missing
The new office I'm in requires I register my mac book pro's Ethernet MAC ADDRESS in order connect other than wifi. When I unlock the system pref's lock and go to ethernet under the advanced tab, then to hardware tab...the location for the MAC ADDRESS is simple missing. I've attached picture. I am connecting through a USB-C adapter made by "pepper jobs." Any help is most appreciated! Also need to mention that Firewall is turned "on" under Security & Privacy" system pref.
MacBook Pro 15", macOS 10.13
