This evening, I discovered that my brand new RPi 3 B+ keeps changing the MAC address that the router sees every time it reboots. Some examples of the addresses that have shown tonight are:
This also causes a new IP address to be assigned via DHCP, so my ssh keys are getting screwed up every time I reboot the Pi.
I have updated and upgraded all of the installed software on the Pi.
- What is causing this?
- How can I either force a consistent MAC address or hard code an IP address for the wlan0 interface?