Ok so I am currently using Verizon's Westell 7500 gateway and am trying to properly setup my Xbox Live. To be more specific I need to set NAT to open. A few months ago I had my NAT set to open properly but after getting the "Red Ring of Death" I sent my Xbox into Microsoft. When I got my Xbox back somehow the settings where changed. I went back and enabled the same thing that set my NAT to open before my Xbox was broken (I believe it was UPnP) however my NAT is still at moderate and I am limited with my abilities on Xbox Live. Anyway, any help is appreciated and if someone can get my NAT back to open I would greatly appreciate it.