There is no user at first, only through Web UI, you can create one.
Thanks for spotting this, Lucian. I struggled to diagnose this because the factory reset AEP took on my router’s IP address (192.168.2.1) so http didn’t work. Resorting to USB debugging I then struggled to find any username/password combination that worked, so thought I’d lost my mind. Thanks for saving the AEP from the bin.
Also worth mentioning to save 20 minutes of messing about. The PATH is pretty useless, and ifconfig is here:
/sbin/ifconfig
Ben