I have added our first Teltonika RUTX50 with 5 year RMS license to the RMS portal (using its serial number and password), but the RMS portal says the device is inactive.
1. Devices connected to the LAN interfaces can access Internet, meaning that the RUTX50 is working.
2. The RUTX50 is connecting to the Internet using its WAN port (cellular is not used), and the WAN interface is inside an internal network with a private IP address, is that an issue?