What is the username/password I can use to access my Nebula device?
If your Nebula device has never been online on NCC before or you do the factory reset on your Nebula device, the username/password is admin/1234.
If your Nebula device is online on NCC and the configuration status is "up to date" the username and password will be replaced by NCC configuration.
Go to Site-wide -> Configure -> Site settings