The firmware version of 4.0.8 suggests it's running in the 'min-system' recovery mode, which is entered when incompatible firmware or other fatal problems has occurred. In this mode just a basic system, kernel with SADP services but no web services, is running.
The recovery steps depend entirely on what was done to get the camera in that state.
Please advise.
The
tftp tool works better when the camera and PC are on a switch - connecting the 2 directly is troublesome.