We are looking to install Cisco ASA devices for a customer, and they have the following requirement: they want to enable VPN connections from a supplier - but they want to be able to manually agree to the connection on each occasion. For example:
1. Supplier attempts VPN connection.
2. Cisco ASA receives connection attempt and notifies customer (local to the ASA) of the attempt in some way.
3. Customer agrees to the connection.
4. Supplier is permitted to connect (for one time only).
Is this possible using a Cisco ASA device, and if so, how?
Thanks in advance!