CURRENT REQUIREMENT: When the PNF sets up a HTTPS connection to the collector, it MUST provide a username and password to the DCAE collector for HTTP Basic Authentication. Note: HTTP Basic Authentication has 4 steps: Request, Authenticate, Authorization with Username/Password Credentials, and Authentication Status.

PROPOSED REQUIREMENT: If the VNF or PNF is using Basic Authentication, then when the VNF or PNF sets up a HTTPS connection to the DCAE VES Event Listener, the VNF or PNF MUST provide a username and password to the DCAE VES Event Listener in the Authorization header and the VNF or PNF MUST support one-way TLS authentication.
Note: In one-way TLS authentication, the client (VNF or PNF) must authentication the server (DCAE) certificate.

REASON:  Change PNF to VNF or PNF. Change requirement to only apply if Basic Authentication is used. Support one-way TLS for Basic Authentication.