Win7 wireless network sharing full tutorial: solve all possible problems

(1) The local network card ICS service cannot be started

(2)<;Enable Internet connection sharing"The option disappears

The above article cannot solve these problems. Write a tutorial on these two issues today to ensure wireless sharing.

Take the wireless sharing internet between two computers as an example:

Required configuration: Host two network cards (local network card, wireless network card); extension (wireless network card)

Operating steps:

1. In the host local network card connection properties, check the “Share” folder to allow others to share the internet connection.

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2. Host connection to the local connection network (campus network or broadband)

3. Change the ipv4 in the host wireless network card properties, ip: 192.168.0.1 Subnet mask: 255.255.255.0 Default Gateway: 192.168.0.1 Preferred DNS Server: 192.168.0.1 Backup does not fill Click OK

4. The extension also changes the ipv4 in the wireless network card properties. The difference from the host is IP 192.168. 0.X (X can be any number other than 1 from 0 to 255), other values ​​are set to be consistent with the host

5. The host establishes a wireless network (with or without "Internet enabled" Connection sharing can be done, the extension can connect to the wireless to achieve the shared host's internet connection

Note: If the above settings are correct, there is no way to share. In general, the ICS service is not open. Please follow these steps: (1) Right click on My Computer ——Manage ——Services & Applications——Services——Internet Connection Sharing (ICS)

(2) Right-click and select Attribute —— Start Type Select “Auto & rdquo; (Start Auto Start) ——Click below to “Start” Verify that the current settings can be turned on.)

(3) If the prompt does not start, some services that have dependencies on ICS are not started, click on the attribute & ldquo; Dependencies” Label, then find these 4 services in the service management list, set the automatic startup type as before, and click “start”try to open the service. If the service cannot be opened, continue to search for the service"dependence Relationships, services, until the four services that are dependent on ICS are all open, can open ICS services

(similar to the level pyramid, ICS service is at the top of the pyramid, dependent on it Service by grade Each layer of the pyramid, the top can be opened only after the ICS service will open lower service).