I have a problem which I solved before but can't for the life of me work out what's wrong. I have an fmp file on a mac which I want to access from FMGo over the internet. I successfully used DtDNS before but to rule out that as the problem I'm accessing whatever is the current IP address on the net of the router.
Ive set port forwarding to 5003 and tcp&ude on the router for the local static IP of the host. It's a Mac so security is set to all incoming traffic.
I can can see the file fine when my iPhone is connected to the lan but when I move to the wan or use 3G it says no files found.
What is the stupid mistake I'm making and can't see the wood for trees?