How does Win8 system use the bearer network to share wireless to realize mobile Internet access

1. First confirm that the wireless network card switch is turned on, the driver has been successfully installed, and the wireless network function can be used normally.

Open the Control Panel --- View network status and tasks, click on the "Change Adapter Settings" on the left side, confirm that there is a "Wi-Fi" network connection. As shown below:

Right click on the desktop <; Computer" icon to select “Set" "Device Manager" or press “Windows" and “X” Key, select "Device Manager", confirm "Network Adapter" under the device with no exclamation mark, there is a wireless network card device and "Microsoft Kernel Debug Network Adapter", as shown below (different brands of different models of wireless network card The name is slightly different. The following figure uses the Atheros AR9285 as an example. If you do not have these two devices, please uninstall the existing wireless network card driver and reinstall the Lenovo website to provide the wireless network card driver.

If you have a down arrow icon, right click on this device and select On. As shown below:

If there is an exclamation point with "wan miniport", please refer to the note explanation.

Click the network icon in the task bar at the bottom right corner. If there are other network signals around, the wireless network card is available.

2. Determine if the network sharing related service is enabled.

Right-click on the desktop <;computer” icon, and then click "Manage"---"Services & Applications>;---"Service” (or press “ Windows key and R key", enter “services.msc”, click OK to open “service manager”), view "Internet Connection Sharing (ICS)" and "Remote Procedure Call (RPC)” Whether the service is enabled. If “manual"not" is running”, right click on the corresponding service <;start”;if “disable”, corresponding service right click on “property",“start mode&rdquo ; set to “automatic", click the "application" button, click “start”, then click “OK" to complete the setup.

3. Set up the bearer network.

Simultaneously press the Windows and X keys and select “Command Prompt (Administrator)”.

Enter netsh wlan set hostednetwork mode=allow ssid=The name of the network you want to create (in English) key=The password you want to set (at least 8 digits) Press Enter to set the ssid and password. (For example, netsh wlan set hostednetwork mode=allow ssid=mywlan key=12345678.)

Enter netsh wlan start hostednetwork and press Enter to start the bearer network.

4. Set up network share

Open Control Panel---View Network Status and Tasks---Change Adapter Settings

If the above command is created successfully, a message will appear. “Local connection*” behind a digital network connection. And the middle part will display the set wireless network name. As shown below:

In the "Ethernet", right-click and select "Attributes", click "Share", click the settings shown below, click the "OK" button to save the settings. . (If you use a broadband connection to dial-up Internet access, please click “Select Properties” to set the share” in the “Broadband Connection” dialog box.

After the above operation is completed, the wireless network created by the mobile phone search “mywlan” will use the key ““ 12345678” connection test.

This attachment is a batch file that automatically creates a wireless network and can also be used. Download the file first, then right click on the file and select “Edit” to set the network SSID and password. After saving, right click on the file and select “Run as administrator”. If there is no error, create a wireless network automatically. Then set up a network share. Remarks:

1. If the network icon in the lower right corner is turned on, “Wi-Fi” is displayed as “Off”, please refer to the following operation document settings: http://support1.lenovo.com.cn/Lenovo/wsi/htmls/detail_20130409150554651.html 2. If the device manager appears with a yellow exclamation mark, please refer to the following attachment:

WAN miniport (network monitor) ) A yellow exclamation mark processing method appears. doc 3. After entering the command and pressing the enter key, it is found that there is no "local connection*" in the "Change Adapter Settings" interface. First, open the "Device Manager" again to see if it is There is a "Microsoft Managed Network Virtual Adapter" that is disabled, as shown in the following figure. If it is disabled, right-click and select “Enable”, then re-enter the command to create a wireless network. (Note: This virtual device appears only after the bearer network is created. It is normally hidden and invisible.)

If the above operation is completed, “Always connect*”, please open” Control Panel "-“System & Security"-“Windows Firewall", click on the left side" Allow Programs or Features via Windows Firewall", find the "Windows Communication Foundation" project, check to see if all are checked. After all check, click OK and try to recreate the wireless network.

4. If the mobile phone is connected to the created wireless network, but the webpage cannot be opened, firstly disable all the protection software installed on the computer or temporarily stop the protection, and then open “ control panel>---&ldquo "System and Security"---"Windows Firewall", click on the left side "Open or close Windows Firewall", here is temporarily set to off, then the phone and then re-open the page to try.

5. If the mobile terminal QQ can send and receive messages, but cannot open the webpage, other applications cannot be connected to the Internet. The DNS service function of the computer system may be abnormal. You can change the adapter settings in the <quo;Ethernet” ; or "Broadband connection" (depending on how you use the network) Right-click to select "Status", click "Details", record the "IPv4 DNS" information, manually set in the mobile network settings &ldquo ;DNS server" (domain name) address. For details on how to set up, please refer to the instructions provided by the mobile phone manufacturer.

You can also consult your local network operator for the DNS server address used. The following public NDS server addresses can be referenced: 114DNS (114.114.114.114, 114.114.115.115), Google Public DNS (8.8.8.8, 8.8.4.4), OpenDNS (208.67.222.222, 208.67.220.220). The attachment collects the IP addresses of the commonly used DNS servers in the country so far, which can be selected according to the region and the network operator.