- Verify that the IUT sends an AUTHENTICATION REQUEST message correctly upon receipt of a NAS Registration without an active security context.
- TP_5GNAS_AMF_AUT_REQ_02 (FF)
- Verify that the IUT sends an AUTHENTICATION REJECT message correctly upon receipt of an AUTHENTICATION RESPONSE message indicating a wrong ARP IEI.
- TP_5GNAS_AMF_AUT_REQ_03 (FF)
- Verify that the IUT stops re-sending an AUTHENTICATION REQUEST message if no AUTHENTICATION RESPONSE message is received on the fifth expiry of timer T3560.
- TP_5GNAS_AMF_AUT_REQ_04 (FF)
- Verify that the IUT sends an IDENTITY REQUEST message correctly upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #20.
- TP_NGNAS_AMF_AUT_SEQ_01 (FF)
- Verify that the IUT sends a SECURITY MODE CONTROL message with all mandatory IEs to indicate NAS security mode procedure upon receipt of a NAS AUTHENTICATION_RESPONSE.
- TP_5GNAS_AMF_REG_REJ_01 (SINTESIO)
- Verify that the IUT rejects initial registration request due to general NAS level mobility management congestion control with 5GMM cause value #22 - congestion and assign a value for back-off timer T3346.
- TP_5GNAS_AMF_REG_REJ_02 (SINTESIO)
- Verify that the IUT rejects initial registration request because all the S-NSSAI(s) included in the requested NSSAI are either rejected for current PLMN, rejected for the current registration area or rejected due to failed or revoked NSSAIs.