If you're looking to gather details about the WAN Miniport, this article is just what you require. It explains what WAN Miniport is, how to update its driver, and how to resolve any issues related to the WAN Miniport driver. This post by MiniTool offers comprehensive guidance.

Understanding WAN Miniport

A WAN (wide area network) refers to a telecommunications network designed to span a large area. The WAN Miniport is a software component utilized by the operating system to interact with the WAN. Typically, the WAN Miniport is employed to establish an Internet connection via the point-to-point protocol over an Ethernet connection.

There are two main types of WAN Miniport drivers:

• NDIS WAN – Compatible with both older and newer versions of the operating system, similar to other types, it handles data transfer to and from the computer through the network adapter card.
• CoNDIS WAN – Offers enhanced functionality for managing WAN data communication, but is supported only by newer operating system versions.

Establishing a Connection Using WAN Miniport

Here's how to establish a connection using the WAN Miniport:

Step 1: Open the Control Panel and select Category for viewing options.

Step 2: Navigate to View network status and tasks under the Network and Internet section.

Step 3: Click on Set up a new connection or network and choose Connect to the Internet, then click Next.

Step 4: Select Broadband (PPPoE), input your username in the User Name field, and your password in the Password field. Enter a name for your new connection in the Connection Name box.

Step 5: Click the Connect button to set up and test the PPPoE connection.

Updating the WAN Miniport Driver

To ensure smooth and efficient Internet connectivity, it's crucial to keep the WAN Miniport driver updated. Follow these steps to update the driver:

Step 1: Use the Search icon on the Taskbar, type device manager, and click the corresponding search result to open the app.

Step 2: Expand the Network adapters category and select WAN Miniport.

Step 3: Right-click on it and choose the Update driver option.

Step 4: Opt for the Search automatically for updated driver software option, allowing Windows to search both your computer and the Internet for the latest driver software for your device.

If a newer version is available, it will be downloaded and installed automatically. Afterward, update your Windows to verify if the issue persists.

Resolving WAN Miniport Driver Issues

Occasionally, users may face issues with the WAN Miniport driver. Below is an example of user feedback:

An issue I’ve been struggling with for a few days now is that after setting up a VPN connection through Windows 10, I noticed the required Wan MiniPorts are absent from Device Manager.

To address this issue, follow these steps:

Maintaining a clean and organized computer is one of the best methods to resolve WAN Miniport problems. Therefore, it's advisable to run SFC and DISM to fix it.

Step 1: Enter command prompt in the Search box. Right-click Command Prompt and select Run as administrator to open the command window.

Step 2: Type the command sfc /scannow and press Enter.

Wait patiently until the verification process completes 100%. Reboot the computer to check if the issue still exists.

If the sfc /scannow command fails to resolve the issue, you can use DISM to repair the Windows system image. To fix this DISM error, please type the following commands:

Dism /Online /Cleanup-Image /CheckHealth

Dism /Online /Cleanup-Image /ScanHealth

Dism /Online /Cleanup-Image /RestoreHealth

Afterward, verify if the WAN Miniport issue persists.

Conclusion

Now that you've read this post, you should know how to connect through the WAN Miniport driver and how to fix any associated issues.

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