Your company's VPN is not configured to accept IPSec VPN connections. Refer to the image and specify which of the following may be the cause of this error.
A)Incorrect VPN type chosen in the VPN connection properties page.
B)The Use pre-shared key for authentication check box in the IPSec settings is not selected.
C)Insufficient number of PPTP ports on the VPN device.
D)Incorrect certificate to connect to the VPN.

Question

Quizplus · Accepted Answer

In this case, the issue is Incorrect VPN Type chosen in the VPN connection properties page.
Key Takeaway: To modify the type of VPN to use for your VPN connection, open the VPN connection and click Properties. Click the Security tab and click the IPSec Settings button. In the Networking tab, select the Type of VPN to L2TP IPSec VPN. By default, the VPN connection created is PPTP type.

Your Company's VPN Is Not Configured to Accept IPSec VPN