H3C AR18-21A router Implementation of simple VPN process (below)

6. This step is very simple. We recommend that you confirm that your computer can access the Internet normally.

7. Enter the host name or IP address of the VPN Server. In the test, I entered the IP address of the WAN port of the router.

8. The Wizard setting is complete, but it is not a success.

9. Find the VPN connection you created in the network connection, right-click the properties, select the Security tab, and select "Settings ":

10. perform specific settings.

11. Finally, set and select the VPN type. The default value of WINXP is PPTP.

12. Basically, it has been completed. Connect and test it.

Part 4: deficiencies

After VPN is used, the local link will not work normally, and all traffic will go through the VPN network link by default. For example, if my friend was originally a telecom network and connected to my Intranet via VPN, QQ would be able to access the network, but it is already on the network line of China Netcom.ProgramDirectly dropped. For specific reasons, please compare the route table changes before and after VPN connection on your computer.

Currently, there is no good way to solve this problem on the Internet. It is recommended that you select "use the default gateway on a remote network. However, some people say that this option completely abandons the security of VPN to expose the entire company's Intranet to the network for one person's convenience.

To solve this problem, we can also search Baidu for "improper route settings, resulting in VPN access to the Internet"