January 29, 2023

It’s time for an exciting match with your friends after you have an outstanding game. You connect and begin playing, but after a while, you lose points because your computer lags. One of the causes might be your NAT type. Therefore we’ll explain below how to change the nat type on your PC.

If you want to experience the game with your friends on Minecraft, you can read more here. 

What does NAT stand for, and why is it used?

Network address translation(NAT) is a technique for changing the contents in a data packet’s header to remap an IP address. Your traffic is made up of packets of information called network packets as it passes through a routing device.

The router uses NAT, which enables it to convert all of the Network’s private addresses into a single public IP address. It transforms the router into a go-between between the internet and your Network.

Problems with NAT connections

Stricter NAT settings may slow your internet speed. While it won’t be a major problem for regular surfing, this dip could be more noticeable while playing games. NAT functions as a firewall; therefore, limiting the passage of some packages can reduce your performance.

Additionally, devices using NAT routers frequently lack end-to-end connections and cannot handle specific internet protocols. Therefore, certain packets may not arrive at their intended locations, which may cause issues with the internet connection.

You can learn more about how to increase PC performance here

What is a NAT type?

Sadly, there is no industry-wide classification system for the many NAT kinds that customers frequently see on their devices. These often specify how stringent your device-specific NAT setup is. Before making changes to your settings, we advise reviewing the NAT features and the device’s technical requirements.

Open /Type 1 NAT

NAT is open and has no limitations. No firewall exists; all devices may transmit and receive data at will. It also connects quickly to different NAT kinds.

While open NAT ensures a lag- and buffering-free online experience, it is not a highly secure alternative. As a result of its lack of firewall security, utilizing it leaves you more open to hacking attempts.

Medium / NAT type 2

This NAT opens fewer ports and is more secure. To protect your Network, it also uses a firewall. Although it is safer, it could also cause a minor slowdown in your internet.

Strict / NAT Type 3

This sort of NAT is the tightest and safest. It is the safest of the three and limits the amount of data that enters the Network. Most routers come with strict NAT activated by default, which defends you against numerous threats.

This drawback is that it causes your internet to lag and might make gaming more difficult. You can encounter connectivity issues more frequently since this kind can only connect to networks with open NAT.



Is switching your NAT type secure?

Network address translation techniques offer various levels of security. Change your NAT type only if you are certain that you fully understand what you are doing and what you hope to accomplish. Because NAT type 1 is less safe than types 2 or 3, altering your NAT type might damage your security.

Where on a PC can I locate my NAT type?

You must log into the router’s settings if you wish to determine your NAT type on a PC. You must enter the IP address of your router, commonly known as a default gateway, into your browser. It may seem like this: You may view your router’s settings and determine your NAT type on a PC after entering your login information.

How to change your NAT type on a PC

We list several ways to modify your NAT type below.

UPnP approach

A group of protocols known as Universal Plug and Play (UPnP) makes it easier for devices on your Network to discover one another. Additionally, it permits automated port forwarding.

Be careful to enable a static IP before enabling UPnP. Depending on the router model, the stages may vary, but typically they are as follows:

1. Log in to the router’s control panel by opening it in your browser;

2. Set UPnP to on in the settings.

Just be aware that utilizing UPnP puts you far more exposed online. You are more susceptible to online assaults if you use UPnP devices, which often lack authentication measures. It also has a bug known as the CallStranger loophole, which attackers may use to launch DDoS, enumeration, and other attacks. Use the most recent UPnP system upgrades to protect yourself from these risks.

Utilizing Windows Network Discovery

You may adjust your NAT using Network Discovery if you run Windows:

In order to turn on network discovery, follow these steps: 

1. Click the Start menu button; 

2. Select Settings from the Settings menu; 

3. Click Network and internet; 

4. Select Wi-Fi; 

5. Click Change advanced sharing options; 

6. Turn on network discovery and choose the box to enable automated configuration for network-connected devices.

You can refer ways to install windows 10 here. 

Using port forwarding

One of the simplest ways to alter NAT is with this. Initially, turn on port forwarding in your router’s settings. Here’s how to go about it:

1. The port forwarding option is likely located in the settings area of your router’s control panel. 

2. After enabling it, you should research the port numbers that your games utilize and add them to the list. Remember to include your IP address there as well;

3. Pick the object you want to point;

4. Choose TCP and UDP as your protocol options; 

5. Save your changes and restart your router.

Using configuration files

1. Access the setup screen for your router;

2. Look for Save or Restore Configuration or a related choice;

3. Select the configuration backup option;

4. Save the file whenever a window appears;

5. Create a second duplicate of the file for the backup;

6. Start up the file;

7. Next, find the “last bind”

8. Type “bind application=CONE(UDP) port=1111-1111” under “last bind” (replace the port number with the ones used by your game). Add as many lines as necessary with various port numbers below the one you entered if you want to open several ports;

9. After saving the file, go back to the settings page of your router and choose the option to load the configurations from your hard drive. then load the newly updated file;

10. Choose Restore configuration or a choice with a similar name;

11. After the configuration is loaded, restart your router.




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