I want to be able to access the TRB245 via the WAN LTE interface. We have a private APN that allocates a static private IP address to the SIM card.
This is a completely closed network, access to it from outside the private APN is not possible.
I have a TRB245 which is my gateway into the private APN network, and I can ping devices, but I am unable to get past the login screen, which accepts the username and password, but then says the device is unreachable.
This seems to also be the case with SSH - the log shows successful authentication, but the session is closed immediately.
Laptop → TRB245 <----> Private APN/Private IP addresses <----> TRB245