The engineer handed John a small USB drive.
The is a GPON Dual Band Residential Gateway (RGW) designed to provide high-speed fiber-to-the-home (FTTH) services. While it is a robust Optical Network Terminal (ONT), access to "Super Admin" features is often restricted by Internet Service Providers (ISPs) to prevent unauthorized changes to network-critical settings. Super Admin Access & Credentials nokia g1425ga super admin 2021
Some users report success by appending specific strings to the URL, such as 192.168.1.254/su.html Common Credentials: The engineer handed John a small USB drive