I have TRB140 with LTE SIM card but no public IP. I need to connect to device (PLC) through this router.
What is the simpliest way to do it? I append picture with my solution.
TRB140 is VPN client, It can connect to VPN. Programming device is notebook connected to VPN too. It works now, but I don't have access to PLC network behind the TRB140.
Is it possible to do it this way or I need other router or seccond router? I already spent many time with it.
Thak you very much.