Common VPN configuration errors and how to fix them

Use this information to review common VPN error messages and learn their possible resolutions.

Note: When you configure VPN, you are actually creating several different configuration objects, each of which VPN requires to enable a connection. In terms of the VPN GUI, these objects are: The IP Security Policies and the Secure Connections. So, when this information refers to an object, it is referring to one or more of these parts of the VPN.