I got my Stellar Strata Amplifier and hooked it to my network (wired).
The configuration option (Network) is not displaying the MAC address for the bridge.
The command gives me following:
sudo arp-scan --interface=enp4s0 --localnet
192.168.1.193 xx:xx:xx:xx:xx:xx LinkSprite Technologies, Inc.
Is that the entry for the Stellar?