Www Infinityward Com Nat Mw2 Pc



Infinity

I've noticed a few people are having problems with 'Strict NAT' and having trouble playing online.
Various posts I've read on the web have recommended all sorts of things... I'm going to add my own 2 cents, as I have some major disagreements with most of what's being said.
The two most commonly recommended fixes (including the one from infinity ward themselves) are complete bull in my opinion.
Now infinity ward recommend that you enable UPnP on your router. Don't. In fact I'd go as far as saying 'Fuck that.' UPnP is a known vulnerability. If you configure your network properly, forward ports properly etc, you'll have a safer more reliable connection. But if you want to listen to the people who thought it'd be a good idea to remove dedicated servers and mods go to http://www.infinityward.com/nat.php
Other sites suggest adding your PC to the DMZ. Don't. DMZ stands for 'DeMilitarized Zone'. As such, anything in the DMZ is effectively NOT protected by the router in any way. This is fine for an Xbox360 or PS3, but I wouldn't do it with a PC. Again, a properly configured network connection, with properly forwarded ports is safer, and more reliable.
So what do I suggest? Well obviously properly configuring your network and forwarding the ports. But for the less tech savvy crowd that's easier said than done. There's not an awful lot of work involved, but there are many terms and phrases that may be confusing, and many of the guides out there offer faulty information.
Now to the point: I'm going to help you get your network/ports setup, and I'm going to give a few pointers on bits of the other guides out there that in my opinion are crap...
You will need to have access to your router's login details, and I'm writing this guide assuming you've already updated everything, including motherboard drivers (especially network drivers).
You also need to have your network setup in a standard configuration, for instance; Phoneline-DSL lead-modem (if yours is seperate from your router)-Router-ethernet lead-PC
Other configurations, such as connecting through another PC that inturn connects to the router, or going through multiple routers or a hardware firewall etc, will require more work.
This guide is here for informative purposes. It may contain errors, or because of your network setup it may not work for you. Some ISP's may even require that you have DHCP or UPnP enabled. If that's the case I can't help you. Some ISP's even block p2p connections, in which case you're SOL
This is how mine's setup, and it works flawlessly, NAT type 'open'
1. Disable DHCP, UPnP, and DMZ in your router. Make sure NAT is enabled.
2. You need to set astatic IP for your PC. There's a guide on how to do this at Portforward.com configuring a static IP. Which is all well and good, but there's an awful lot of pointless junk in it. You don't need to open CMD for one thing, it's easier (and less daunting to the average user) to login to your router and get the info it would give you from there.
Make a note of your 'Domain Name Server' IP addresses, these are the DNS numbers you'll want to put in the following section.
Make a note of your Router's IP address, also known as the 'Default Gateway'.
Now, using the guide for Windows 7 as an example, you want to open your Network and Sharing centre (right click network icon in the toolbar, select 'Open Network and Sharing Center', then follow the portforward guide from step 7. Pay special attention to step 10.
3. Forward ports through your router. Now the guide at portforward I haven't used for MW2. In fact I haven't forwarded any ports specifically for MW2. I do however have the CoD4 ports forwarded, so use the CoD4 guide, and do the port range 28960-29000 for both UDP and TCP. When it asks which server you want to forward the connection to, that will be your PC's IP address
Note that the above range doesn't even include the ports that portforward.com suggest (27014-27050), but I've got an open NAT, and if you're reading this you probably haven't. In fact I don't even have them ports open for anything else either. I never forwarded any ports for MW2, or CoD:WaW either. The portforwarding rules for CoD4 have them both covered. So use the CoD4 guide, and forward the above ports for both directions
Now if you've done all this correctly you should have an open NAT. If not, carry on reading:
4. Make sure iw4mp.iw4sp.exe's are allowed through your firewall. Depending on your firewall you may also have to forward the ports through it, do the same ports as you have in your router, again for both UDP and TCP (you want traffic to go both ways).
5. Still having trouble? Make sure your antivirus software isn't blocking the game from accessing the web. You'll need to go into the AV advanced settings and add iw4mp/iw4sp.exe's to your exceptions, so that your antivirus just ignores them.
Hopefully this guide will help at least some of you get connected properly

Chances are if you’ve played a Call Of Duty game, have battled it out in Modern Warfare, or intend to jump into Black Ops Cold War soon, you’ve entered into the game and been met with a little note saying your “NAT Type” is Strict.

Having a Strict or even Moderate NAT type can cause major headaches for players who like competing online. Multiplayer games need a smooth and clean pathway to your internet connection, and having any restrictions in place — like a Strict NAT type — can make it difficult for you to enjoy your time playing online.

CoD MW2: NAT Typ Strikt:( - Wir ports einstellen? Alles zu PC-Games: Diskussion, Kaufberatung, Tipps zur Hardware und zu den neuesten PC-Spielen.

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  1. We’ve updated our Privacy Policy. You can view the revised policy here.By continuing to use Activision’s websites, products or services, you acknowledge this.
  2. Modern Warfare 3 en 3DJuegos: Bueno pues hace escassamente 10 minutos me dispongo a jugar, y de repente abajo a la izquierda donde pone lo de Liberattion y Piazza arriba me dice tu tipo de NAT.

Before we get started on how to fix the “NAT Type: Strict” error, let’s take a look at what each NAT type means.

Just a quick not before we get started: This section is broken up into both Xbox One and PlayStation 4 sections. The steps remain essentially the same, although to find your NAT type on each console is slightly different. The ports are also different, so follow the steps in the Xbox One section, but just make sure you use the PS4 port numbers listed below.

Modern Warfare, Black Ops Cold War NAT Type: Open

When you have an Open NAT type, you’re able to chat with other people, join and host multiplayer games, and interact and play with players who have any other type of NAT type on their network.

Modern Warfare, Black Ops Cold War NAT Type: Moderate

If you have a Moderate NAT type, you’ll be able to chat and play online with some people, but you might not be able to with everyone. You also won’t be chosen as the host of a match.

Modern Warfare, Black Ops Cold War NAT Type: Strict

If you have a Strict NAT type, you’re restricted to chatting and playing multiplayer games exclusively with people who have an OPEN NAT type. You also can’t be chosen as the host of a match.

How to check your NAT Type

On Xbox:

  1. Scroll left from Home to open the guide.
  2. Select Settings.
  3. Select All Settings.
  4. Select Network.

You’ll see on this page what NAT Type you have. Occasionally it says “Open”, but Call Of Duty will list at as Moderate or Strict. We’ll address this shortly.

On PlayStation:

Go to Settings > Network > Internet Connection Status.

How to set NAT Type to ‘Open’

Next we’re going to fix it so that your NAT Type is Open in Call Of Duty, regardless of what it says in your console’s network settings (sometimes it says Open when it’s in fact closed).

On Xbox One

Step 1: Find the access address to your router. Normally this is 192.168.1.1 or 192.168.1.254. Check your router’s manual for more information. Type in the router’s address into your web browser as you would an internet address (use http:// if you’re facing trouble).

Step 2: Log into the router. Normally, the username and password is simply “admin” and “admin”, although it may be different for some routers, and the ISP may have changed it. In that case, the login details should be on either the bottom of the router, on the router’s box, or in the router’s manual.

Step 3: Ensure that “UPnP” is enabled. This is often in the router’s “Advanced” settings.

Step 4: You need to open up some ports and assign them specifically to your console. This will vary from router to router, so Google your router’s brand name and model number, followed by “port forwarding”. As an example using my own router, the search should look like this “Huawei H2U56 port forwarding”.

In the case of my router, it shouldn’t be all that different to yours, so I’ll explain how I do it. I log into my router using “admin” and “admin” as the username and password. I click on “Advanced”, then “UPNP” and make sure that the “enable” box is ticket. Then I tick on “NAT” and select “Port Mapping”. I click on “New”, and then “TCP/UDP” (in some routers there are two individual options). Then I put in the ports I need opening.

53, 3074, 53, 88, 500, 3544, 4500

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In all of the “Port” boxes (External, External end, and Internal) I put in the number, and then in “Internal Host” I put the IP of my router (whatever the number is that you put into your browser). Here’s an example for opening the 53 port. It’s “Name_1” because that’s just the name I’ve given it. I have every port the name “Name_#”.

As you can (barely see … sorry for the poor quality), the port 53 appears three times, followed by the IP. The three ports are posted in the “External”, External End and Internal boxes. This might vary router to router, but not that much.

On PlayStation 4

Follow the steps above under “On Xbox One”, but use the following ports.

80, 443, 465, 983, 3478-3480, 3658, 5223, 6000-7000, 9293, 10070-10080

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If you’re still having NAT issues, post in the comments below and we’ll try to assist you! Be sure to list your router brand and model number