Win7 system uses its own WIFI to share Internet access only on QQ can not open the webpage solution

Many students follow the online tutorial, open the shared Internet access of Win7, use other computers or mobile phones connected and found that can not see Web pages, PPS and QQ can be used normally.

Some students also found that their own WIFI, other people can not connect to the computer, or after connecting, even QQ can not.

First, the cause of the problem:

1. In response to this problem, the soft fan has been researched and found the problem. 2. Because the computer or mobile phone connected to the Win7 hotspot can't get the host DNS normally, the computer connected to it can only be on the software such as QQ or PPS, and can't read the webpage. 3. Everyone should know that looking at a web page requires DNS to resolve the domain name we entered. 4. Cannot connect or connect to QQ and can't connect, because the IP address of the extension wireless network card connected to the host is not set.

Second, solution:

Right-click to open the wireless network card that appears after Win7 WIFI, the name will be wireless network connection 2 under normal circumstances. We only need to open WIFI with the command line, wireless network connection 2 will appear and automatically set the IP, subnet mask and the like.

1. Open the host wireless network connection 2, open the TCP/IPv4 settings:

Copy the code
The code is as follows: IP: 192.168.137.1 Subnet mask :255.255.255.0Default Gateway:192.168.137.1

Preferred DNS, Alternate DNS: Check your host's current DNS settings.

View the DNS method: CMD command line input: ipconfig /all, check your current active network connection after the carriage return. If you are directly connected to the LAN, check the local connection, and the broadband connection is connected to the Internet. Check the broadband connection. The DNS Servers have two lines, one for the preferred DNS and one for the alternate DNS.

2. Open the wireless network connection of the machine you want to connect to WIFI, set TCP/IPv4:

IP: Fill in any IP between 192.168.137.2~192.168.137.255 Br>

Subnet mask, default gateway, preferred\\alternate DNS are filled in according to the contents of the host wireless network connection 2

Note: If the IP address is incorrect, WIFI may not be connected. Case.

Summary: Under normal circumstances, you can directly access the WIFI on the Internet and connect to other computers to access the Internet. But sometimes there are also accidents, we need to manually specify the IP, subnet mask, default gateway, preferred DNS, alternate DNS.