Basically I have forgot the password for the main account to the device so cannot log into the UI to change any settings. I do however have SSH enabled and can log in via terminal into root. From there is there a way I can change the password for my own user account?
Secondly. I used to be able to access the device via SSH remotely from outside my network though I cannot anymore. What port, if any do I need to forward on my router to re allow this?
You can do a reset of the unit by pressing the button located on top of the Ethernet port for 3 to 5 seconds and this should reset the password for the admin user on the unit.
here is a link that might help you with this hope this helps you out: