sending udp data back to mbed ethernet on cellular network

19 Jan 2015

I have an LPC1768 that has an Ethernet interface that is connected to a router that's connected to a cellular modem. I have successfully sent UDP data from the mbed module to a remote machine with a static IP address running a vb.net application. Since the cellular connection does not have a static IP address, what methods would be used to send data back to the module? In case it maters, the module on the cellular network would always initiate the connection, I just don't know how I would respond back to it so the mbed module would receive it.

Sorry, not really an mbed specific question, but not sure where else to look...

Thanks

s