Where to start, I have Hawaiian Telcom Broadband hi-speed internet service. They use a modem/router combination. It's a Motorola Netopia, model # 2247-62. I have opened up the right Ports, it says i have Limited access (the little yellow icon). If I turn UPNP on, I lose all connectivity and the red X shows up saying i'm connected to the internet but can't connect to xbox live. I've tried to open things up and do different things in various ways and the ISP will not help me out with the problem because its a security issue and I'm on my own. So with that being said, I have no F'n clue how to resolve this. There is nowhere on the router homepage that allows me to mess with the internal firewall, no link, no hints, nothing. I just can't get aruond the "if the port is open it may be blocked outside your home network'? What would be blocking outside my network? Norton 360? I've tried looking in there to see if xbox is being blocked, I can't find anything. Any help.....please!
And an FYI, if i take UPNP off, and have no Ports opened on my NAT, I can get online, play some people, but not my friends who I'm in a Party with. Opening the Ports seems to do absolutely nothing. And putting UPNP on, will boot me off xbox live all together.....