I dont have any other boxes running. Google mesh is in NAT mode. And I set up a static ip and port forward for 32400 in the google mesh interface.
Plex is showing my public ip. I checked with your tool and that port is still closed.
Also tried running ethernet from the google mesh box to the computer.
Next step will be running ethernet from the ONT straight to the computer (but I need to move some stuff around to make that happen). For now I’m just running in relay mode.