Test objective "Verify that the IUT sends REGISTRATION ACCEPT message containing TAI list, 5G-GUTI and T3512 when initial registration is accepted by the network."
Reference
"ETSI TS 124 501 [1], Clauses 5.5.1.2.4 and 8.2.7"
Config Id CF_AMF_N2N1
PICS Selection NONE
Initial conditions with {
the UE entity isNotRegisteredTo the AMF
}
Expected behaviour
ensure that {
when {
the IUT entity receives an INITIAL_UE_MESSAGE containing
NAS_PDU containing
extended_protocol_discriminator set to 5G_MOBILITY_MANAGEMENT_MESSAGES,
security_header_type set to NOT_SECURITY_PROTECTED,
Registration_request_message_identity set to REGISTRATION_REQUEST,
5GS_registration_type containing
5GS_registration_type_value set to INITIAL_REGISTRATION,
FOR indicating value 1;, //Follow-on request pending
5GS_mobile_identity containing
SUPI_format indicating value IMSI,
Type_of_idenity indicating value SUCI,
MCC indicating value PX_MCC,
MNC indicating value PX_MNC,
Routing_indicator indicating value PX_ROUTING_INDICATOR,
Protection_scheme_id indicating value PX_PROTECTION_SCHEME_ID,
Home_network_public_key_identifier indicating value PX_HOME_NETWORK_PUBLIC_KEY_IDENTIFIER,
MSIN indicating value PX_MSIN;;;
from the GNB entity
}
then {
the IUT entity sends a INITIAL_CONTEXT_SETUP_REQUEST containing
NAS_PDU containing
extended_protocol_discriminator set to 5G_MOBILITY_MANAGEMENT_MESSAGES,
security_header_type set to INTEGRITY_PROTECTED_AND_CIPHERED,
Registration_reject_message_identity set to REGISTRATION_ACCEPT,
5GS_registration_result containing
55GS_registration_result_value set to 3GPP_ACCESS;,
5G_GUTI containing
Type_of_identity set to 5G_GUTI,
MCC indicating value PX_MCC,
MNC indicating value PX_MNC,
AMF_Region_ID indicating value PX_AMF_REGION_ID,
AMF_Set_ID indicating value PX_AMF_SET_ID,
AMF_Pointer indicating value PX_AMF_POINTER,
5G_TMSI indicating value RV_5G_TMSI;,
TAI_list containing
Partial_tracking_area_list_1 containing
Type_of_list,
Number_of_elements,
MCC indicating value PX_MCC,
MNC indicating value PX_MNC,
TAC indicating value PX_TAC;;,
T3512_value containing
Timer_value indicating value nonZeroValue;;;
to the GNB entity
}
}
}// end TP_5GNAS_AMF_REG_ACC_01
Test Purpose {
TP Id TP_5GNAS_AMF_REG_REJ_01
Test objective "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."
