Hi i tried many things to open ports 3071,3072 I enabled UPnP, opened ports 3071,3072 on Virtual Servers but when tried to add my xbox MAC Address on Address Reservation tap it didn't work just told me invalid mac address
but i tried to open link (call of duty ghosts) without solve this problem i could join to the room but i can't see the servers and it said they i need the tu 17 but i have it enabled but xbox said that i am on tu zero
any one could help me &thanks