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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."
Reference
"ETSI TS 124 501 [1], Clause 5.5.1.2.5"
"ETSI TS 124 501 [1], Clauses 5.5.1.2.5 and 8.2.9"
Config Id CF_AMF_N2
Config Id CF_AMF_N2N1
PICS Selection NONE
@@ -105,12 +105,11 @@ Package TP_AMF {
when {
the IUT entity receives an INITIAL_UE_MESSAGE containing
NAS_PDU containing
extended_protocol_discriminator indicating value 01111110, //reference ts_124007v180200p: Table 11.2.3.1.1A.1: EPD values
security_header_type indicating value 0000,
spare_half_octet indicating value 0000,
Registration_request_message_identity indicating value REGISTRATION_REQUEST,
extended_protocol_discriminator indicating value 5G_MOBILITY_MANAGEMENT_MESSAGES,
security_header_type indicating value NOT_SECURITY_PROTECTED,
Registration_request_message_identity set to REGISTRATION_REQUEST,
5GS_registration_type containing
5GS_registration_type_value indicating value Initial_registration,
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,
@@ -126,12 +125,11 @@ Package TP_AMF {
then {
the IUT entity sends a DOWNLINK_NAS_TRANSPORT containing
NAS_PDU containing
extended_protocol_discriminator indicating value 01111110, //reference ts_124007v180200p: Table 11.2.3.1.1A.1: EPD values
security_header_type indicating value var,
spare_half_octet indicating value 0000,
Registration_reject_message_identity indicating value REGISTRATION_REJECT,
5GMM_cause indicating value "Congestion (22)",
T3346_value;;
extended_protocol_discriminator indicating value 5G_MOBILITY_MANAGEMENT_MESSAGES,
security_header_type indicating value INTEGRITY_PROTECTED_AND_CIPHERED,
Registration_reject_message_identity set to REGISTRATION_REJECT,
5GMM_cause set to "Congestion (22)",
T3346_value indicating value nonZeroValue;;
to the GNB entity
}
}
@@ -144,9 +142,9 @@ Package TP_AMF {
Test objective "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."
Reference
"ETSI TS 124 501 [1], Clause 5.5.1.2.5"
"ETSI TS 124 501 [1], Clauses 5.5.1.2.5 and 8.2.9"
Config Id CF_AMF_N2
Config Id CF_AMF_N2N1
PICS Selection NONE
@@ -159,9 +157,9 @@ Package TP_AMF {
when {
the IUT entity receives an INITIAL_UE_MESSAGE containing
NAS_PDU containing
Registration_request_message_identity indicating value REGISTRATION_REQUEST,
Registration_request_message_identity set to REGISTRATION_REQUEST,
5GS_registration_type containing
5GS_registration_type_value indicating value Initial_registration,
5GS_registration_type_value set to INITIAL_REGISTRATION,
FOR indicating value 1;, //Follow-on request pending
Requested_NSSAI indicating value PX_NSSAI_REVOKED
;
@@ -171,8 +169,8 @@ Package TP_AMF {
then {
the IUT entity sends a DOWNLINK_NAS_TRANSPORT containing
NAS_PDU containing
Registration_reject_message_identity indicating value REGISTRATION_REJECT,
5GMM_cause indicating value "No network slice available (62)";;
Registration_reject_message_identity set to REGISTRATION_REJECT,
5GMM_cause set to "No network slice available (62)";;