We are very new to setting up VPN's and wondered if someone could identify where we are going wrong:
We have 2 Teltonika RTU240 devices, 1 is an OpenVNC TAP Client, we are using TLS for authentication - SIM Card is currently not available so internet access is wireless via my mobile hotspot.
The 2nd device is the server located in another office using the same configuration settings. It has a Public IP. It is also not using a SIM card but connected to the office wifi.
From the client router I can ping the servers public IP address but nothing else on that network.
Does the Public IP address have to be from the SIM Card?
The firmware version on both routers is 00.01.14.5.