Product and Software: This article applies to all Aruba controllers and ArubaOS versions.
When the evaluation RAP license on the controller expires, the VPN service is completely disabled.
If you reinstall the license, it activates the feature, but the previous configuration for the VPN services will not be restored. For example, the L2TP address pool and the PSK that were created before the license expired are lost.
It is the customer's responsibility to install the new license before the previous one expires.
Another workaround is to take a backup of the configuration before the license expires.