WINSOCK reset resolves an issue where the destination address can only be accessed through an IP address, and the domain name cannot be accessed.

Source: Internet
Author: User

Today, a problem is encountered: A computer can access the IP address, but not through the Web page to resolve the domain name (input IP normal access).

Troubleshooting: 1. Check DNS, no problem, because other computers are using

2. NSLOOKUP, DNS can resolve the domain name and IP, determined that the DNS is OK

In fact, I was the first time to meet this fault, only with the help of Baidu big God. The search found that it was possible that Winsock was tampered with or caused by an error. Follow: the "NETSH WINSOCK reset" command is reset and restarted. Restart to find all normal accessible pages. Problem solving.

This command also applies to: cannot obtain the IP address, obtains the IP display Huang number, the Bluetooth connection error and so on.


Registry location:HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Winsock
Hkey_local_machine\system\currentcontrolset\services\winsock2



Science:

The Windows Sockets specification defines and records the use of APIs to connect to the Internet Protocol family (IPS, usually referred to as TCP/IP), and in particular to point out that all Windows Sockets implementations support both the flow-socket interface and the datagram socket interface.
The application calls the Windows Sockets API to communicate with each other. Windows sockets also uses the lower-level network protocol features and operating system calls to achieve the actual communication work

This article is from the "Record Bit Technology" blog, please make sure to keep this source http://seawind.blog.51cto.com/6845370/1846355

WINSOCK reset resolves an issue where the destination address can only be accessed through an IP address, and the domain name cannot be accessed.

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