Configure the PIX Security Appliance as an Easy VPN Server
Task 8 – configure XAUTH

Complete the following steps to configure XAUTH on the Easy VPN Server PIX Security Appliance :

Step 1 Enable AAA login authentication.
Step 2 Define AAA server IP address and encryption key.
Step 3 Enable IKE XAUTH for the crypto map.

Step 1 Enable AAA Login Authentication
Enable AAA login authentication using the aaa-server command .

Step 2 Define AAA Server IP Address and Encryption Key
Set the IP address of the AAA server and the encryption key using the aaa-server command .

Step 3 Enable IKE XAUTH for the Crypto Map
Enable IKE XAUTH for the tunnel using the authentication-server-group command in tunnel-group general-attributes configuration mode .