Section: I.2.2.2 Credentials holder using AAA server for primary authentication I.2.2.2.1 General
Content: The procedures described in this clause enables UEs to access an SNPN which makes use of a credential management system managed by a credential provider external to the SNPN. In this scenario the authentication server role is taken by the AAA Server. The AUSF acts as EAP authenticator and interacts with the AAA Server to execute the primary authentication procedure. The architecture for SNPN access using credentials from a Credentials Holder using AAA Server is described in clause 5.30.2.9.2 of TS 23.501[ System architecture for the 5G System (5GS) ]  [2].