Question from FlareBladeLord

Asked: 5 years ago

How do I change NAT type from "Strict" to moderate, or open?

The game works on campaign and Special Ops, but whenever I try to do Special Ops with a friend, or try to go online, I am unable to play with anobody at all, cuz my NAT-type is "Strict" all the time.

And please, don't give me replies like "Turn the router on and off", I want an answer that will be able to last for as long as I play COD:MW2.

Additional details - 5 years ago

Also, I got a Telsey router. Pretty much unheard of, I think. And those four links on aren't helping me the least.

Top Voted Answer

From: Feenix_x 5 years ago

You have to change your universal plug and play (UPnP) options Infinity ward has a page dedicated to it on their site
that includes links to the major router manufacturers where you can get instructions on changing the options on your specific router.

Rated: +2 / -0

This question has been successfully answered and closed

Submitted Answers


Open UDP port 28960 and TCP ports 27030 and 27031

I think

Rated: +1 / -0

You'll need to portforward, go to and look in the routers for your specific router, then look for the modern warfare 2 game and follow their guide

Rated: +1 / -0

You will need to do the above :D but if you cant find your router, you just need to change your Universal Plug and Play UPnP to enabled and your NAT enabled

Rated: +0 / -0

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