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Using the Wireless Network Report in Windows 10 and Windows 11

摘要: The following article provides information about the usage of the Windows troubleshooting resource: The Wireless Network Report

本文适用于 本文不适用于 本文并非针对某种特定的产品。 本文并非包含所有产品版本。

说明

Table of Contents:

  1. What is the Wireless Network Report in Windows?
  2. How do you create a Wireless Network Report in Windows?
  3. What are the various parts of the Wireless Network Report?
  4. How do you analyze the results of the Wireless Network Report?

 

What is the Wireless Network Report in Windows?

 

Windows 11 and Windows 10 includes a troubleshooting resource that can automatically generate a detailed wireless network connection report on your computer. The report includes details about:

  • The networks that you have connected to
  • The session durations
  • Any errors
  • The network adapters 
  • The report also displays the output from a few commands in a command-line interface (For example: Command Prompt or PowerShell.)

If you learn to use this tool, it can be helpful in diagnosing Wi-Fi connection issues.


 

How do you create a Wireless Network Report in Windows?

 

  1. In the search box on the taskbar, type Command Prompt or PowerShell (Depending on which is the default on your Operating System.) Press and hold (or right-click) on the correct icon that is listed: Command Prompt/PowerShell Then select Run as administrator > Yes.

    (For Power Users, right-click the start menu. Select the appropriate application from the menu that appears. You can select Command Prompt/PowerShell (Admin) to run as administrator.)

  2. In the command-line window, type the following command followed by pressing the Enter key:

    netsh wlan show wlanreport

     
    Note: All commands are in English, and check for any changes that may be required for your language.
     

This generates a wireless network report as an HTML file that you can open in a web browser. The report shows all the Wi-Fi events from the last three days, and it groups them by the Wi-Fi connection sessions. It also shows the results of several network-related command-line scripts and a list of all the network adapters on your computer.


 

What are the various parts of the Wireless Network Report?

 

This chart shows the Wi-Fi connection sessions that are available in the report.

Select a section in the chart to go to the corresponding Wi-Fi session shown in the report.

A red circle indicates an error. If you see one, select it to get information about the error.

WLAN Report

This shows the date that the report was created and how many days it covers.

Report Info

This contains details about your computer. It includes:

  • The computer name
  • The computer manufacturer 
  • The computer product name 
  • The BIOS date 
  • The BIOS version 
  • The operating systems build 
  • The Machine ID
  • Information about if its Mobile Device Management (MDM) joined

General System Info

This contains general information about the person who is signed in to the computer when you run the report. It contains:

  • Username, the current user signed in to the computer
  • User Domain, the domain the computer is joined to
  • User Domain Name Server (DNS) Domain

User Info

This section contains a detailed list of all the network adapters on your computer (This includes any hidden adapters):

  • Device: The friendly name of the adapter
  • Plug-and-play ID: The ID that the computer uses to identify the adapter
  • GUID: The unique identifier of the adapter on your computer
  • Current driver version: The current version of the driver the adapter uses
  • Driver date: What is the date that the driver was installed
  • DevNode flags
  • Problem number: If there is a problem with your adapter, the problem number is listed

Network Adapters

  • IPConfig /all Shows detailed information about the state of the adapters on the computer. This includes:
    • The physical (MAC) address
    • The IP address
    • The DNS server if Dynamic Host Configuration Protocol (DHCP) is enabled
    • And so on
  • NetSh WLAN Show All Shows detailed information about your Wi-Fi adapter including:
    • The adapter’s capabilities
    • The Wi-Fi profiles on your computer (not including security keys or passwords)
    • A list of the Wi-Fi networks that were found when you ran the report.
  • CertUtil -store -silent My
    Certutil -store -silent -user My
    Contains a list of the current certificates on your computer.
  • Profile Output A detailed list of all the Wi-Fi profiles stored on your computer. Security keys and passwords are encrypted and are not displayed.
 
Note: All commands are in English, check for any changes that may be required for your language.

Session Success and Failures

A summary of the successes, failures, and warnings that are reported for the different Wi-Fi sessions.

Session Success or Failures

Disconnect Reasons

It lists the different reasons that you were disconnected from the Wi-Fi network.

Disconnect Reasons

Session Durations

A chart that shows how long each of the following sessions lasted.

Session Durations

Wireless Sessions

All the Wi-Fi events associated with each Wi-Fi session:

  • Interface name, friendly name for the adapter
  • Interface GUID, a unique identifier for the adapter
  • Connection Mode, how your device connects to the network (For example: Manual, Auto with a profile, and so on.)
  • Profile, the profile used in the connection (when a profile is used)
  • Service Set Identifier (SSID), the name of the Wi-Fi network
  • Basic Service Set (BSS) Type, the type of network (For example: Infrastructure, Independent (ad hoc), or any (either Infrastructure or Ad hoc).)
  • Session Duration, how long the session lasted
  • Disconnection Reason why you were disconnected
  • Events, all the Wi-Fi events for this session

To get more info about an event, select it. These events are color-coded and can help you to diagnose problems. The summary chart has a definition for each of the different colors.

Wireless Sessions


 

How do you analyze the results of the Wireless Network Report?

 

These are the common troubleshooting steps for issues with your Wi-Fi connection:

  1. Ensure that the Wi-Fi is on

  2. Ensure that your laptops physical Wi-Fi switch is turned on (For example: An indicator light usually shows when it is on.)

  3. Ensure that airplane mode is turned off

  4. Move your computer closer to the router or access point

  5. Can you connect to a cellular data network instead?

  6. Restart your modem and wireless router

  7. Ensure that it is not a problem with your cable modem or Internet service provider (ISP)

  8. Ensure that your router is set to broadcast the network name

  9. Generate a Wireless Network Report

This is a detailed report of the last three days of wireless activity. It is to help diagnose connectivity problems you may be having. It also provides you with more information to give to others who might be able to help. Using the information in each of the sections of the report as explained in this article to see what has been happening on your computer.


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文章属性
文章编号: 000141419
文章类型: How To
上次修改时间: 13 8月 2024
版本:  6
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