Win7 all solutions that the system cannot connect to VPN

A VPN is a virtual private network that establishes a proprietary communication line between two or more enterprise intranets connected to a different place on the Internet through a special, encrypted communication protocol. The function is to establish a private network on the public network for encrypting communication. It is widely used in enterprise network. VPN gateways enable remote access through the conversion of packet encryption and packet destination addresses. Widely used in the enterprise, but at present the user reflects Win7 system can not establish VPN connection, which has a certain impact on the development of enterprises, today, small series for you to introduce several solutions.

All solutions for the Win7 system that cannot connect to the VPN are as follows

First, try to replace the configuration "host name and IP address of destination", you can adjust the server login IP address.

If it is due to the domain name resolution error, you can download the win7 Start menu in the notebook system, click the Run dialog, and then enter CMD in the Run window to open a command prompt window. You can then connect to the VPN by entering the IPCONFIG/FLUSHDNS command at the Command Prompt window.

Third, due to the exception of the Win7 system configuration, although the user has not made other configuration changes, but it is very easy because of the computer internal failure of the exception, need to modify it.

Detect the Configuration "host name or IP address of destination", see Using Domain name instead of IP address, because the VPN needs to be maintained regularly, we can modify the VPN tunnel server IP address.

Check the Win7 system connection security parameter configuration and configuration requirements are consistent.

I hope that the above methods can help you, Win7 system can not establish a VPN connection solution small series on the introduction here, interested users can try to simulate learning. I'm sure it will bring you some help.