How to Change NAT Type in Windows 11: A Step-by-Step Guide

By / September 20, 2025

If you play online games, stream, or use peer-to-peer applications on Windows 11, you’ve probably come across the term NAT Type. Sometimes, a Strict NAT or Moderate NAT setting can cause connectivity problems, prevent matchmaking in multiplayer games, or even block you from hosting sessions. The good news? You can change NAT type in Windows 11 with a few simple tweaks.

In this guide, we’ll cover everything you need to know: what NAT type is, why it matters, and step-by-step instructions to switch NAT type on Windows 11. By the end, you’ll be ready to enjoy smoother connections and fewer online restrictions.

đź“ť Quick Summary of Key Takeaways

  • NAT (Network Address Translation) manages how your PC connects to the internet.

  • Windows 11 users often face Strict NAT, limiting online gaming and app performance.

  • You can change NAT type by enabling UPnP, setting Port Forwarding, or turning on DMZ in your router.

  • Windows settings like Network Reset, Firewall changes, and Command Prompt tweaks can also help.

  • Moderate or Open NAT ensures smoother gameplay, faster matchmaking, and stable connections.

What is NAT Type in Windows 11?

NAT (Network Address Translation) is like a traffic cop for your internet connection. It decides how data packets move between your computer and the internet.

In Windows 11, NAT type directly impacts apps like Xbox Game Pass, Steam, PlayStation Remote Play, and VoIP tools like Discord.

Why Does NAT Type Matter for Gaming and Online Apps?

Imagine you’re trying to join a party in a multiplayer game, but your invites don’t go through. Or you keep lagging out while streaming. That’s often because of NAT restrictions.

Here’s how NAT type affects you:

  • Open NAT (Type 1/Type A) → All connections allowed, best for gaming.

  • Moderate NAT (Type 2/Type B) → Some restrictions, works but not ideal.

  • Strict NAT (Type 3/Type C) → Highly restrictive, can’t connect to certain players or apps.

How to Check Your NAT Type in Windows 11

Before changing NAT type, let’s see what it currently is.

Method 1: Using Xbox Game Bar

  1. Press Win + G to open Xbox Game Bar.

  2. Click Settings > Gaming features.

  3. Look for NAT Type under network status.

Method 2: Using Xbox Console Companion App

  1. Download the Xbox Console Companion App from Microsoft Store.

  2. Open it, go to Settings > Network.

  3. You’ll see your NAT Type and connection status.

Methods to Change NAT Type in Windows 11

Now let’s go step by step through the different ways to fix Strict NAT.

1. Enable UPnP (Universal Plug and Play) in Router

UPnP automatically opens necessary ports for gaming and apps.

Steps:

  1. Open your browser and type your router’s IP address (often 192.168.1.1 or 192.168.0.1).

  2. Log in with admin credentials.

  3. Find UPnP settings (usually under Advanced > NAT Forwarding).

  4. Enable UPnP.

  5. Save changes and restart your router + PC.

2. Use Port Forwarding for Windows 11

Some games and apps require specific ports.

Steps:

  1. Go to your router’s control panel.

  2. Find Port Forwarding/Virtual Server section.

  3. Enter the game or app’s required ports (you can find them on official support pages).

    • Example for Xbox Live:

      • TCP: 53, 80, 3074

      • UDP: 53, 88, 500, 3074, 3544, 4500

  4. Save changes and restart your router.

3. Set Your Computer in DMZ (Demilitarized Zone)

DMZ exposes your PC directly to the internet for unrestricted access.

Steps:

  1. Log into your router.

  2. Find DMZ settings.

  3. Enter your PC’s local IP address.

  4. Save changes and restart.

⚠️ Warning: This reduces security. Use only if other methods fail.

4. Turn On Network Discovery in Windows 11

  1. Go to Settings > Network & Internet > Advanced network settings.

  2. Select Advanced sharing settings.

  3. Turn on Network Discovery and File & Printer Sharing.

  4. Restart your PC.

5. Reset Network Settings

If your NAT type is stuck, resetting can help.

  1. Press Win + I to open Settings.

  2. Go to Network & Internet > Advanced network settings.

  3. Select Network Reset.

  4. Restart PC and router.

6. Use Command Prompt to Refresh IP

  1. Open Command Prompt as Administrator.

  2. Run the following commands one by one:

    netsh int ip reset
    netsh winsock reset
    ipconfig /release
    ipconfig /renew
    ipconfig /flushdns

  3. Restart your system.

7. Allow Ports Through Windows Firewall

  1. Press Win + R, type control, and hit Enter.

  2. Go to System and Security > Windows Defender Firewall.

  3. Select Advanced Settings > Inbound Rules > New Rule.

  4. Add the required TCP/UDP ports.

  5. Apply and restart.

Comparison: UPnP vs. Port Forwarding vs. DMZ

Method Security Ease of Use Best For
UPnP Medium Easy Beginners
Port Forwarding High Moderate Specific apps/games
DMZ Low Easy Last resort

Troubleshooting NAT Type Issues in Windows 11

If you still see Strict NAT, try:

  • Restarting modem + router.

  • Updating router firmware.

  • Disabling third-party firewalls.

  • Contacting your ISP to confirm port restrictions.

Best Practices to Keep Stable NAT Type

  • Always use a wired Ethernet connection for gaming.

  • Keep your router firmware updated.

  • Avoid using VPNs if they cause NAT restrictions.

  • Assign a static IP address to your PC before configuring ports.

Conclusion

Changing NAT type in Windows 11 can feel tricky, but once you know where to look, it’s straightforward. By enabling UPnP, setting up port forwarding, or using DMZ, you can quickly switch from Strict to Moderate/Open NAT. This means smoother online gaming, fewer connection drops, and faster matchmaking.

If you’re a gamer or heavy online app user, following these steps will unlock the full potential of your internet connection.

FAQs About Changing NAT Type in Windows 11

1. What is the easiest way to change NAT type in Windows 11?
Enabling UPnP in your router is the quickest and safest method.

2. Does VPN affect NAT type?
Yes, VPNs can create additional restrictions, making NAT stricter.

3. Can I change NAT type without accessing my router?
Limited changes can be made via Windows Firewall or Network Reset, but full control usually requires router access.

4. Is DMZ safe for gaming?
It works but reduces security, exposing your PC more than port forwarding.

5. Why does my NAT type keep reverting to Strict?
This may happen if your router reboots, ports close automatically, or your ISP blocks certain connections. Setting a static IP + Port Forwarding usually fixes it.

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