What Is The WAN Miniport?

The WAN Miniport is a software adapter used by the operating system to access the WAN. In most cases, the WAN Miniport is used to connect to the Internet via the point-to-point protocol over the Ethernet connection. There are two types of WAN Miniport drivers: NDIS WAN and CoNDIS WAN.

wan miniport and common questions
What is the WAN Miniport? Image credits: reddit


NDIS WAN is a driver that manages the data transfer to and from the computer through the network adapter card. It is supported by the old and new versions of the operating system.


CoNDIS WAN is a driver that retains more functions for controlling WAN data communication but is only supported by newer operating system versions.

The WAN Miniport and Internet Connection

The WAN Miniport is responsible for establishing and maintaining the connection between your computer and the Internet.

When you connect to the Internet, the WAN Miniport driver is responsible for negotiating the connection settings with your ISP.

Once the connection is established, the WAN Miniport driver is responsible for transferring data between your computer and the Internet.

Should I Disable The WAN Miniport?

Whether or not to disable the WAN Miniport is a decision that depends on your specific circumstances and requirements.

The WAN Miniport is a Windows network adapter driver that enables various network connectivity options, including VPN connections.

Disabling it may result in the loss of certain network functionalities, such as the ability to establish VPN connections.

However, there may be instances where disabling the WAN Miniport becomes necessary, such as troubleshooting network issues or resolving conflicts with other network drivers.

It is essential to consider the potential implications and consult with technical experts or online resources before making a decision.

Ultimately, the choice to disable the WAN Miniport should be based on a careful evaluation of your individual needs and the impact it may have on your network connectivity.

Is the WAN Miniport a WiFi card?

No, the WAN Miniport is not a Wi-Fi card. The WAN Miniport is a Windows network adapter driver that provides support for various network connectivity options, including virtual private network (VPN) connections.

It is responsible for managing different types of network connections, such as Point-to-Point Protocol over Ethernet (PPPoE) and Point-to-Point Tunneling Protocol (PPTP).

While the WAN Miniport can be used for network connections, it is not specifically designed for Wi-Fi connectivity. Wi-Fi functionality is typically provided by separate hardware, such as a wireless network adapter or Wi-Fi card, which enables wireless communication between devices and access points.

These Wi-Fi cards are dedicated to wireless networking and have specific capabilities and features to facilitate wireless connections.

How can I uninstall the WAN Miniport?

Uninstalling WAN Miniports can be a somewhat technical process, but here is a general guide on how to do it:

  1. Open the Start menu and search for “Device Manager.” Click on it to open the Device Manager window.
  2. In the Device Manager, locate and expand the “Network adapters” section.
  3. Look for entries with names starting with “WAN Miniport” followed by a specific type (such as PPTP, SSTP, L2TP, etc.). Right-click on each WAN Miniport entry and select “Uninstall device.” Confirm any prompts that appear.
  4. Repeat the above step for all WAN Miniport entries that you wish to uninstall.
  5. Once you have uninstalled the desired WAN Miniport drivers, close the Device Manager.

It’s important to note that uninstalling WAN Miniports may impact your network connectivity, especially if you rely on VPN connections or specific network protocols. If you encounter any issues after uninstallation, you may need to reinstall the drivers or seek assistance from technical experts.

Additionally, keep in mind that the specific steps for uninstallation may vary depending on your version of Windows. It’s always a good idea to consult official documentation or reliable online resources for detailed instructions tailored to your operating system version.

Troubleshooting WAN Miniport Problems

If you are having problems with your WAN Miniport, there are a few things you can do to troubleshoot the problem.

  1. Check your internet connection. Make sure that you are connected to the internet and that you have a strong signal. You can try restarting your modem or router if you are having problems with your internet connection.
  2. Update your drivers. Make sure that you are using the latest version of your WAN Miniport driver. You can download the latest driver from the manufacturer’s website.
  3. Disable your firewall. If you are using a firewall, try disabling it to see if that fixes the problem. Firewalls can sometimes interfere with WAN connections.
  4. Reset your TCP/IP stack. You can reset your TCP/IP stack by following these steps:
    • Open a command prompt.
    • Type the following command: netsh int ip reset c:\resetlog.txt
    • Press Enter.
  5. Restore your system to a previous point in time. If you have a system restore point from before the problem started, you can restore your system to that point. This will undo any changes that were made to your system since the problem started.

If you have tried all of these steps and you are still having problems with your WAN Miniport, you can contact your ISP for help. They may be able to provide you with additional troubleshooting steps or help you identify the cause of the problem.