- Verify that the IUT stops re-sending an Identity REQUEST message if no Identity RESPONSE message is received on the fifth expiry of timer T3519.
## Section 8.2.10, 8.2.11 (FF)
## Section 5.4.5: NAS transport procedure (FF) ( 8.2.10, 8.2.11)
- Verify that the IUT correctly handles a UL NAS transport message containing a PDU SESSION ESTABLISHMENT REQUEST from the UE and responds with a DL NAS transport message containing a PDU SESSION ESTABLISHMENT ACCEPT.
@@ -136,3 +136,19 @@
- TP_5GNAS_AMF_SRV_ABN_01
- Verify that if IUT receives a SERVICE REQUEST message or a CONTROL PLANE SERVICE REQUEST message before the network-initiated de-registration procedure has been completed (e.g. the DEREGISTRATION REQUEST message is pending to be sent to the UE), the network shall progress the de-registration procedure.
## 6.3.1.1 (FF)
- Verify that the IUT, upon receiving the PDU SESSION AUTHENTICATION COMPLETE Message after completing the PDU session authentication and authorization procedure, successfully completes the process by sending PDU SESSION ESTABLISHMENT ACCEPT.
## 6.3.1.2.3 Abnormal cases on the network side (FF)
- Verify that the IUT retransmits PDU SESSION AUTHENTICATION COMMAND message after timer T3590 expiration first time.
- Verify that the IUT aborts the procedure after timer T3590 expiration four times.
## 6.4.3.2 (FF)
- Verify that the IUT sends correctly a PDU SESSION RELEASE REJECT after receiving a PDU SESSION RELEASE REQUEST by the UE.
