Validate TC_5GNAS_AMF_DLN_ACC_01 and review TP_5GNAS_AMF_DLN_ACC_01 (aa89d8e6) · Commits · INT - Core Network and Interoperability Testing / 5G Core / NAS

captures/TC_5GNAS_AMF_DLN_ACC_01.pcap

0 → 100644

+5.99 KiB

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etc/Ats_NG_NAS/Ats_NG_NAS_AMF_open5gs.cfg_

+2 −0

Changes for etc/Ats_NG_NAS/Ats_NG_NAS_AMF_open5gs.cfg_: 2 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ NG_NAS_Pics.PICS_NAS_A4_2_1 := true # security mode control (TC_5GNAS_AMF_S
		NG_NAS_Pics.PICS_NAS_A4_2 := true # security mode control procedure (TC_5GNAS_AMF_SEC_ACC_01)
		NG_NAS_Pics.PICS_NAS_A4_3 := true # identification procedure (TC_5GNAS_AMF_IDN_REQ_01)
		NG_NAS_Pics.PICS_NAS_A4_4_1 := true # open5gs sends a NITZ-only CONFIGURATION UPDATE COMMAND on REGISTRATION COMPLETE (TC_5GNAS_AMF_CNF_COM_01)
		NG_NAS_Pics.PICS_NAS_A5_6 := true # UE-requested PDU session establishment (TC_5GNAS_AMF_DLN_ACC_01)

		LibNGAP_Pics.PICS_OFFLINE_MODE := false # true to use offline mode with pcap files, false to use online mode with real network functions
		LibNGAP_Pics.PICS_USE_OPEN5GS := false # true to start open5gs, false to not start them
		@@ -121,6 +122,7 @@ LibNGAP_Pixits.PX_DN_PING_HOST := "10.45.0.1" # ogstun of the open5gs host,
		LibNGAP_Pixits.PX_TRANSPORT_LAYER_ADDRESS := '01111111000000000000000000000001'B # 127.0.0.1
		LibNGAP_Pixits.PX_FIVE_QI := 9 # 5QI of the default QoS flow (open5gs subscriber)
		LibNGAP_Pixits.PX_2nd_5QI := 1
		LibNGAP_Pixits.PX_DNN := "internet" # DNN of the open5gs subscriber (TC_5GNAS_AMF_DLN_ACC_01)
		LibUpperTesterHttp_Pixits.PX_UT_HTTP_MEDIA_TYPE := AUDIO
		Lib_NG_NAS_Pixits.PX_SUCI_PROTECTION_SCHEME := 0
		Lib_NG_NAS_Pixits.PX_HOME_NETWORK_PKI := 0

test_purposes/TP_AMF_NGNAS.tdltx

+11 −4

Changes for test_purposes/TP_AMF_NGNAS.tdltx: 11 added lines, 4 removed lines.
Original line number	Diff line number	Diff line
		@@ -630,13 +630,14 @@ Package TP_AMF_NGNAS {
		request_type set to "Initial request",
		s_NSSAI containing {
		sst set to PX_SST,
		sd set to PX_SD},
		sd set to PX_SD or omitted},
		dNN set to PX_DNN}}
		from the GNB entity
		}
		then {
		the IUT entity sends a PDU_SESSION_RESOURCE_SETUP_REQUEST containing {
		NAS_PDU containing {
		PDU_session_resource_setup_list containing { //!ETSI TS 138 413 clause 9.2.1.1: the PDU Session NAS-PDU of the item of the PDU session
		PDU_session_NAS_PDU containing {
		extended_protocol_discriminator set to 5GS_MOBILITY_MANAGEMENT_MESSAGES,
		security_header_type set to INTEGRITY_PROTECTED_AND_CIPHERED,
		message_type set to DL_NAS_TRANSPORT,
		@@ -644,8 +645,14 @@ Package TP_AMF_NGNAS {
		payload_container containing {
		5GSM_PDU containing {
		extended_protocol_discriminator set to 5GS_SESSION_MANAGEMENT_MESSAGES,
		message_type set to PDU_SESSION_ESTABLISHMENT_ACCEPT}},
		pDU_session_identity set to PX_PDU_session_identity}}
		message_type set to PDU_SESSION_ESTABLISHMENT_ACCEPT,
		PDU_session_identity set to PX_PDU_session_identity,
		PDU_session_type set to "IPv4",
		SSC_mode set to "SSC mode 1",
		s_NSSAI containing {
		sst set to PX_SST,
		sd set to PX_SD or omitted}}},
		pDU_session_identity set to PX_PDU_session_identity}}}
		to the GNB entity
		}

ttcn/AtsNGAP/NGAP_Steps.ttcn

+12 −1

Changes for ttcn/AtsNGAP/NGAP_Steps.ttcn: 12 added lines, 1 removed line.
Original line number	Diff line number	Diff line
		@@ -611,9 +611,13 @@ module NGAP_Steps { // TODO FSCOM f_xxx_UE_SecurityMode to be mmoved into NAG_NG
		* Sets the verdict to fail on the first mismatch, to pass otherwise (only logs with p_setVerdict false, e.g.
		* in a preamble).
		* @param p_setVerdict false to leave the verdict unchanged.
		* @param p_sscMode Expected SSC mode of the PDU SESSION ESTABLISHMENT ACCEPT (e.g. '001'B SSC mode 1); ? not checked.
		* @return true if the request conforms.
		*/
		function f_NGAP_amf_check_pdu_session_resource_setup_request(in boolean p_setVerdict := true) runs on aMFNGAPComponent return boolean {
		function f_NGAP_amf_check_pdu_session_resource_setup_request(
		in boolean p_setVerdict := true,
		in template (present) B3_Type p_sscMode := ?
		) runs on aMFNGAPComponent return boolean {
		var template SD v_sd := omit;
		var NG_NAS_DL_Message_Type v_message;
		var NG_PDU_SESSION_ESTABLISHMENT_ACCEPT v_accept;
		@@ -679,6 +683,13 @@ module NGAP_Steps { // TODO FSCOM f_xxx_UE_SecurityMode to be mmoved into NAG_NG
		}
		return false;
		}
		if (not match(v_accept.sscMode.sscModeValue, p_sscMode)) {
		log("* " & __SCOPE__ & ": FAIL: PDU SESSION ESTABLISHMENT ACCEPT with SSC mode ", v_accept.sscMode.sscModeValue, ", ", p_sscMode, " expected *");
		if (p_setVerdict) {
		setverdict(fail, "PDU SESSION ESTABLISHMENT ACCEPT: SSC mode not as expected");
		}
		return false;
		}
		// PDU Session Resource Setup Request Transfer
		var bitstring v_bs := oct2bit(v_item.pDUSessionResourceSetupRequestTransfer);
		if (fx_dec_PDUSessionResourceSetupRequestTransfer(v_bs, v_transfer) != 0) {

ttcn/Ats_NG_NAS/NG_NAS_Pics.ttcn

+6 −0

Changes for ttcn/Ats_NG_NAS/NG_NAS_Pics.ttcn: 6 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -70,6 +70,12 @@ module NG_NAS_Pics {
		*/
		modulepar boolean PICS_NAS_A4_4_1 := true;

		/**
		* @desc Does the IUT support the UE-requested PDU session establishment procedure? (TS 24.501 clause 6.4.1)
		* @see ETSI TS 103 921-1 Table A.5 (PICS_NAS_A5_6)
		*/
		modulepar boolean PICS_NAS_A5_6 := true;

		} // End of group PICS_

		} // End of module NG_NAS_Pics
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