I am using the Q2686G acting as a server. (Programming in WIP using OpenAT). Assume that I am using a SIM card which has a public, dynamic IP address. If I receive a dynamic IP address given to me by the APN when connected and wish to connect to e.g. dyndns in order to update the IP address, how do I do this if I am a server? Do I have to do something like this:
- Get my IP address from the APN
- Change to being a client in order to connect to the dyndns server
- Update dyndns
- Change back to being a server
If I do the above, surely when changing back to being a server again I would be allocated a different IP address from the one that I just used to update dyndns? I would be most grateful for any clarification on how to go about performing the operation correctly.