Hi - just looking for help with best open NAT / Port forwarding etc for xbox live. I have just started using superhub 2 with wired connected xbox. A couple of games note NAT settings not open, and BF3 is very laggy (never has been). I know nothing about NATS IP etc and what it all means - anyone who can do an easy walkthrough would be a star.
Here's a guide on setting up port forwarding. I don't know the exact ports for BF3 I'm afraid but a quick google should find them for you. Or you can try portforward.com which should have the ports listed.