I have a customer with a device that connects to an ios device via its own internal hot spot. The problem is that there is a need to access the internet for forwarding data and this can only be done by a celluar connection. Most of the time the device will not have access to another external wifi network. I have seen some suggestions on setting the gateway address to 0.0.0.0 and that iOS will then use the celluar networ for other apps, but I need the app to be able to talk to both the wifi and celluar networks.
Any help or suggestions would be appreciated,
Jim
I should explain, that there is an ios app that is used to connect to the device. So it would be that app or a similar app connected via the devices hotspot that would need the concurrent connections.