Am trying to portforward Call of Duty: Black ops 2, and it's giving me a headache. Portforward.com says the REV.f won't forward ports, I can only DMZ( which I obviously won't do), so I'm following the M1424-WR instructions(http://portforward.com/english/routers/port_forwarding/Actiontec/MI-424-WR/Call_of_Duty_-_Black_Ops_II.htm)
Since I only have an input box( the instructions for the different model gives two input boxes to set range) I simply copy pasted " 4379-4380", am unsure if it recognizes it as a range.