If you are experiencing connection issues while playing Call of Duty: Vanguard, such as lag, long matchmaking times, or trouble joining parties, there’s a good chance you’re dealing with either a Moderate or Strict NAT type. NAT, or Network Address Translation, plays a significant role in determining how easily your console or PC connects with other players across the internet. Understanding your NAT type and how to improve it can enhance your multiplayer experience significantly.
What is NAT and Why It Matters in COD: Vanguard
NAT is a method used by routers to translate private IP addresses on your home network into a public IP address for the internet. In Call of Duty: Vanguard, NAT settings are crucial because they influence the type and quality of connections you can make with other players:
- Open NAT: Allows the best connection to other players, no restrictions on chatting or matchmaking.
- Moderate NAT: Allows connection to most players but may limit some features and introduce lag or longer matchmaking times.
- Strict NAT: Heavily restricts connections; you can only connect with players who have an Open NAT type.
Having an Open NAT type is optimal. A Moderate or Strict NAT can hinder your gameplay by making it difficult to form lobbies or communicate with friends.
How to Check Your NAT Type in COD: Vanguard
Checking your NAT status in Vanguard is straightforward:
- Launch Call of Duty: Vanguard.
- From the main menu, go to Settings.
- NAT type will appear usually in the Account or Network section.
Make a note of whether your NAT type is Open, Moderate, or Strict. If you’re not seeing “Open”, it’s a good idea to take steps to improve it.
Methods to Change NAT Type
Improving your NAT type generally involves changes to your router’s settings or network configuration. Here are proven methods to move from Strict or Moderate NAT to Open:
1. Enable UPnP (Universal Plug and Play)
This protocol allows your gaming device to automatically set up necessary port forwarding settings.
- Access your router’s settings through a browser (usually by entering 192.168.0.1 or 192.168.1.1).
- Login using your credentials.
- Find the UPnP setting under Advanced or NAT settings.
- Enable UPnP, save, and restart your router.
Note: Some routers may require a firmware update for UPnP to work properly.
2. Port Forwarding
Forwarding specific ports used by Call of Duty: Vanguard can help ensure a stable and faster connection.
- TCP: 3074, 27014-27050
- UDP: 3074, 3478, 4379-4380, 27000-27031
Add these port numbers in your router’s Port Forwarding settings with the IP address of your gaming device.
3. Use a Wired Connection
While this doesn’t change your NAT type directly, a wired Ethernet connection offers greater stability and can support more consistent NAT behavior compared to Wi-Fi.
4. Place Your Console/PC in DMZ
Enabling DMZ (Demilitarized Zone) for your device tells your router to remove all firewall restrictions for that IP address. This often results in an Open NAT type, but it comes with security trade-offs.
Caution: Use the DMZ option carefully. Only use this on a device that you trust and avoid using it if you enter sensitive information on that system.
5. Check for Double NAT
If you’re using multiple routers or a modem/router hybrid, you may be behind a Double NAT — a condition that can force a Strict NAT type. To fix this:
- Put your modem in Bridge Mode to let the main router handle all NAT services.
- Use only one router for your home network configuration.
Final Thoughts
Having an Open NAT type is essential for the best online experience in Call of Duty: Vanguard. While a Moderate NAT might still permit basic gameplay, you’ll likely encounter limitations, and a Strict NAT will severely hinder your ability to connect with others.
If you’re serious about enjoying smoother matchmaking, better party connections, and fewer game interruptions, taking the time to resolve your NAT type will pay off in the long run. Remember to always secure your home network as you adjust router settings to ensure both performance and safety.