Session Week #36: (831d086c) · Commits · TTCN-3 Libraries / LibGtpv2C

LibGtpv2C_Configuration.ttcn

+2 −2

Original line number	Diff line number	Diff line
		@@ -586,9 +586,9 @@ module LibGtpv2C_Configuration {
		* @return The Recovery value
		* @verdict Unchanged
		*/
		function f_extract_recovery(in Gtpv2CPdu p_gtpv2Pdu) return template (omit) Recovery {
		function f_extract_recovery_from_ieCreateSessionRequest(in Gtpv2CPdu p_gtpv2Pdu) return template (omit) Recovery {
		return p_gtpv2Pdu.payload.ieCreateSessionRequest.recovery;
		} // End of function f_extract_recovery
		} // End of function f_extract_recovery_from_ieCreateSessionRequest

		/**
		* @desc Extract the EPS Bearer ID IE from Create Session Request message

LibGtpv2C_MME_Functions.ttcn

+18 −62

Original line number	Diff line number	Diff line
		@@ -241,9 +241,9 @@ module LibGtpv2C_MME_Functions {
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// 1. Verify that the MME sends Create Session Request and receives the Create Session Response
		// Test Body
		tc_ac.start;
		// 1. Verify that the MME sends Create Session Request and receives the Create Session Response
		alt {
		[] s11Port.receive(
		mw_gtpv2CInd(
		@@ -331,7 +331,7 @@ module LibGtpv2C_MME_Functions {
		)
		)
		),
		f_extract_recovery(v_gtpv2Ind.msgIn)
		f_extract_recovery_from_ieCreateSessionRequest(v_gtpv2Ind.msgIn)
		)
		)
		)
		@@ -342,7 +342,7 @@ module LibGtpv2C_MME_Functions {
		}
		[] tc_ac.timeout {
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		// f_selfOrClientSyncAndVerdict(c_requestMessagesDone, e_success);
		f_selfOrClientSyncAndVerdict(c_requestMessagesDone, e_timeout);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
		}
		} // End of 'alt' statement
		@@ -557,7 +557,7 @@ module LibGtpv2C_MME_Functions {
		} // End of function f_TC_S11_MME_TM_03

		/**
		* @desc Validate that a Bearer Resource Command message shall be sent from a MME to a S-GW and forwarded to the PDN-GW as a part of the UE requested bearer resource allocation procedure or UE requested bearer resource modification procedure - MME role
		* @desc Bearer Resource Failure Indication shall be sent by the PDN-GW to an S-GW and forwarded to the MME to indicate failure of the UE requested bearer resource allocation procedure or UE requested bearer resource modification procedure
		* @verdict pass on success, inconc on timeout, fail otherwise
		*/
		function f_TC_S11_MME_TM_04() runs on Gtpv2CComponent {
		@@ -661,7 +661,6 @@ module LibGtpv2C_MME_Functions {
		function f_TC_S11_MME_TM_06() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_MME();
		@@ -700,7 +699,7 @@ module LibGtpv2C_MME_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT sends Delete Bearer Response *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -725,12 +724,10 @@ module LibGtpv2C_MME_Functions {
		function f_TC_S11_MME_TM_07() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_MME();
		// See f_TC_S1_MME_TM_07
		s11Port.send(
		s11Port.send( // S-GW -> MME: S-GW sends a Downlink Data Notification
		m_gtpv2CReq_SGW(
		m_pdu(
		m_header_noteid(e_downlinkDataNotification),
		@@ -766,7 +763,7 @@ module LibGtpv2C_MME_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT sends Downlink Data Notification Acknowledge with 'request accepted' code *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -794,6 +791,7 @@ module LibGtpv2C_MME_Functions {

		// Preamble
		f_preamble_MME();
		action("Do not accept the incoming call. This will cause the UE to not respond to the Paging message"); // See f_TC_S1_MME_TM_08
		s11Port.send(
		m_gtpv2CReq_SGW(
		m_pdu(
		@@ -905,7 +903,8 @@ module LibGtpv2C_MME_Functions {

		// Preamble
		f_preamble_MME();
		// Nothing to do, see f_TC_S1_MME_TM_10
		// See f_TC_S1_MME_TM_10
		action("Generating an Insert Subscriber Data (IMSI, Subscription Data) message at the HSS");
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		@@ -1000,7 +999,7 @@ module LibGtpv2C_MME_Functions {
		// Preamble
		f_preamble_MME();
		s11Port.send(
		m_gtpv2CReq_SGW(
		m_gtpv2CReq_SGW( // S-GW -> MME
		m_pdu(
		m_header_noteid(e_updateBearerRequest),
		m_extendedHeader_teid(
		@@ -1048,7 +1047,7 @@ module LibGtpv2C_MME_Functions {
		)
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT sends Update Bearer Request *");
		log("* " & testcasename() & ": PASS: IUT sends Update Bearer Response *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		[] tc_ac.timeout {
		@@ -1466,7 +1465,8 @@ module LibGtpv2C_MME_Functions {
		group restorationAndRecovery {

		/**
		* @desc Procedures during a Peer’s Partial Failure - MME role
		* @desc Check Delete PDN Connection Set Request Procedure
		* Procedures during MME/S-GW partial failure
		* @verdict pass on success, inconc on timeout, fail otherwise
		*/
		function f_TC_S11_MME_RR_01_01() runs on Gtpv2CComponent {
		@@ -1515,7 +1515,8 @@ module LibGtpv2C_MME_Functions {
		} // End of function f_TC_S11_MME_RR_01_01

		/**
		* @desc Procedures during a Peer’s Partial Failure - MME role
		* @desc Check Delete PDN Connection Set Request Procedure
		* Procedures during a Peer’s Partial Failure - MME role
		* @verdict pass on success, inconc on timeout, fail otherwise
		*/
		function f_TC_S11_MME_RR_01_02() runs on Gtpv2CComponent {
		@@ -1726,6 +1727,7 @@ module LibGtpv2C_MME_Functions {

		/**
		* @desc Switch on the UE to trigger events on S1-MME interface
		* Create Session Response message is expected in preambule to set up context information
		*/
		function f_TC_S1_MME_TM_02() runs on Gtpv2CComponent {

		@@ -1772,53 +1774,7 @@ module LibGtpv2C_MME_Functions {
		} // End of function f_TC_S1_MME_TM_05

		/**
		* @desc Trigger data packets sending from calle part to generate events on S1-MME interface
		*/
		function f_TC_S1_MME_TM_07() runs on Gtpv2CComponent {

		// Local variables

		// Preamble
		if (not(PICS_SUPPORT_S1_MME_TRIGGERS)) {
		action("Send a data packet from the EPC (Internet) to the UE");
		} else {
		// FIXME Trigger to be developed
		}
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);

		// Test Body
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);

		// Postamble
		f_selfOrClientSyncAndVerdict(c_poDone, e_success);

		} // End of function f_TC_S1_MME_TM_07

		/**
		* @desc Trigger event on S1-MME interface
		*/
		function f_TC_S1_MME_TM_08() runs on Gtpv2CComponent {

		// Local variables

		// Preamble
		if (not(PICS_SUPPORT_S1_MME_TRIGGERS)) {
		action("Do not accept the incoming call. This will cause the UE to not respond to the Paging message");
		} else {
		// FIXME Trigger to be developed
		}
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);

		// Test Body
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);

		// Postamble
		f_selfOrClientSyncAndVerdict(c_poDone, e_success);

		} // End of function f_TC_S1_MME_TM_08

		/**
		* @desc Trigger event on S1-MME interface
		* @desc Trigger an S1 handover to the cell of the second eNB on S1-MME interface
		*/
		function f_TC_S1_MME_TM_09() runs on Gtpv2CComponent {

LibGtpv2C_Pixits.ttcn

+10 −1

Original line number	Diff line number	Diff line
		@@ -325,16 +325,25 @@ module LibGtpv2C_Pixits {

		/**
		* @desc MAC address of the system under test acting as MME
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/48
		*/
		modulepar MacAddress PX_MME_MAC_ADDRESS := '000000000000'O;

		/**
		* @desc MAC address of the system under test acting as S-GW
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/49
		*/
		modulepar MacAddress PX_SGW_MAC_ADDRESS := '000000000000'O;

		/**
		* @desc MAC address of SGSNthe system under test acting as S-GW
		* @desc MAC address of the P-GW, the system under test acting as S-GW
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/50
		*/
		modulepar MacAddress PX_PGW_MAC_ADDRESS := '000000000000'O;

		/**
		* @desc MAC address of SGSN, the system under test acting as S-GW
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/51
		*/
		modulepar MacAddress PX_SGSN_MAC_ADDRESS := '000000000000'O;

LibGtpv2C_SGW_Functions.ttcn

+34 −40

Original line number	Diff line number	Diff line
		@@ -291,8 +291,8 @@ module LibGtpv2C_SGW_Functions {
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		tc_ac.start;
		// 1. Verify that the SGW receives Create Session Request and sends the Create Session Response
		tc_ac.start;
		alt {
		[] s11Port.receive(
		mw_gtpv2CInd(
		@@ -350,6 +350,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		);
		tc_ac.start;
		alt {
		[] s11Port.receive(
		mw_gtpv2CInd(
		@@ -392,13 +393,12 @@ module LibGtpv2C_SGW_Functions {

		// Preamble
		f_preamble_SGW();
		// Nothing to do, see f_TC_S5_SGW_TM_02
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		// 1. Verify that the SGW receives Create Session Request and sends the Create Session Response, see f_TC_S5_SGW_TM_02
		tc_ac.start;
		// 1. Verify that the SGW receives Create Session Request and sends the Create Session Response
		alt {
		[] s11Port.receive(
		mw_gtpv2CInd(
		@@ -415,7 +415,6 @@ module LibGtpv2C_SGW_Functions {
		) -> value v_gtpv2Ind {
		tc_ac.stop;
		log("* " & testcasename() & ": INFO: IUT sends Create Session Request *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		[] tc_ac.timeout {
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		@@ -423,6 +422,7 @@ module LibGtpv2C_SGW_Functions {
		}
		} // End of 'alt' statement
		// 2. Verify that the SGW sends the Create Bearer Response
		tc_ac.start;
		alt {
		[] s11Port.receive(
		mw_gtpv2CInd(
		@@ -465,7 +465,6 @@ module LibGtpv2C_SGW_Functions {
		function f_TC_S11_SGW_TM_03() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_SGW();
		@@ -504,7 +503,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT sends Create Session Request *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -523,7 +522,7 @@ module LibGtpv2C_SGW_Functions {
		} // End of function f_TC_S11_SGW_TM_03

		/**
		* @desc Validate that a Bearer Resource Command message shall be sent from a MME to a S-GW and forwarded to the PDN-GW as a part of the UE requested bearer resource allocation procedure or UE requested bearer resource modification procedure - SGW role
		* @desc Validate that a Bearer Resource Failure Indication shall be sent by the PDN-GW to an S-GW and forwarded to the MME to indicate failure of the UE requested bearer resource allocation procedure or UE requested bearer resource modification procedure
		* @verdict pass on success, inconc on timeout, fail otherwise
		*/
		function f_TC_S11_SGW_TM_04() runs on Gtpv2CComponent {
		@@ -544,7 +543,7 @@ module LibGtpv2C_SGW_Functions {
		m_payload_bearerResourceCommand(
		m_bearerResourceCommand_dummy(
		m_epsBearerId(PX_EBI),
		m_procedureTransactionId('FF'O)
		m_procedureTransactionId('FF'O) // Force IUT to send Bearer Resource Failure Indication message
		)
		)
		)
		@@ -669,7 +668,7 @@ module LibGtpv2C_SGW_Functions {

		// Preamble
		f_preamble_SGW();
		// Nothing to do, see f_TC_S5_SGW_TM_06
		// Nothing to do, see f_TC_S4_SGW_TM_06 and f_TC_S5_SGW_TM_06
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		@@ -713,8 +712,9 @@ module LibGtpv2C_SGW_Functions {
		);
		}
		[] tc_ac.timeout {
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		f_selfOrClientSyncAndVerdict(c_requestMessagesDone, e_timeout);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		}
		} // End of 'alt' statement
		// 2. Verify that the IUT forwards the Delete Bearer Response to the P-GW
		@@ -757,7 +757,6 @@ module LibGtpv2C_SGW_Functions {
		function f_TC_S11_SGW_TM_07() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_SGW();
		@@ -780,7 +779,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT forwards Downlink Data Notification *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -805,11 +804,9 @@ module LibGtpv2C_SGW_Functions {
		function f_TC_S11_SGW_TM_08() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_SGW();
		// Nothing to do, see f_TC_S5_SGW_TM_08
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		@@ -828,7 +825,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT forwards Downlink Data Notification *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -853,7 +850,6 @@ module LibGtpv2C_SGW_Functions {
		function f_TC_S11_SGW_TM_09() runs on Gtpv2CComponent {

		// Local variables
		var Gtpv2CInd v_gtpv2Ind;

		// Preamble
		f_preamble_SGW();
		@@ -891,7 +887,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		)
		) -> value v_gtpv2Ind {
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT forwards Downlink Data Notification *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		@@ -920,7 +916,7 @@ module LibGtpv2C_SGW_Functions {

		// Preamble
		f_preamble_SGW();
		s11Port.send( // MME -> S-GW
		s11Port.send( // MME -> S-GW: the IUT (S-GW) receives Modify Bearer Command
		m_gtpv2CReq_SGW(
		m_pdu(
		m_header_noteid(e_modifyBearerCommand),
		@@ -953,7 +949,7 @@ module LibGtpv2C_SGW_Functions {
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		// 1. FIXME To be reviewed
		// 1. The IUT (S-GW) sends a Modify Bearer Command
		tc_ac.start;
		alt {
		[] s11Port.receive(
		@@ -975,10 +971,11 @@ module LibGtpv2C_SGW_Functions {
		}
		[] tc_ac.timeout {
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		f_selfOrClientSyncAndVerdict(c_commandMessagesDone, e_timeout);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
		}
		} // End of 'alt' statement
		// 2. FIXME To be reviewed
		// 2. The (IU) S-GW sends Update Bearer Response
		tc_ac.start;
		alt {
		[] s11Port.receive(
		@@ -995,7 +992,7 @@ module LibGtpv2C_SGW_Functions {
		)
		) -> value v_gtpv2Ind {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT send Update Bearer Response *");
		log("* " & testcasename() & ": PASS: IUT sends Update Bearer Response *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		[] tc_ac.timeout {
		@@ -1072,7 +1069,6 @@ module LibGtpv2C_SGW_Functions {
		) -> value v_gtpv2Ind {
		tc_ac.stop;
		log("* " & testcasename() & ": INFO: IUT forwards Modify Bearer Command *");
		f_selfOrClientSyncAndVerdict(c_commandMessagesDone, e_success);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		[] tc_ac.timeout {
		@@ -1542,7 +1538,7 @@ module LibGtpv2C_SGW_Functions {
		)
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT send Suspend Acknowledge *");
		log("* " & testcasename() & ": PASS: IUT sends Suspend Acknowledge *");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		[] tc_ac.timeout {
		@@ -1608,7 +1604,7 @@ module LibGtpv2C_SGW_Functions {
		)
		) {
		tc_ac.stop;
		log("* " & testcasename() & ": PASS: IUT send Resume Acknowledge *");
		log("* " & testcasename() & ": PASS: IUT sends Resume Acknowledge *");
		f_selfOrClientSyncAndVerdict(c_notificationMessagesDone, e_success);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
		}
		@@ -2058,7 +2054,7 @@ module LibGtpv2C_SGW_Functions {
		group s5Triggers {

		/**
		* @desc Trigger event on S5 interface
		* @desc Trigger a Create Bearer Request message on S5 interface
		*/
		function f_TC_S5_SGW_TM_02() runs on Gtpv2CComponent {

		@@ -2066,9 +2062,10 @@ module LibGtpv2C_SGW_Functions {

		// Preamble
		f_selfOrClientSyncAndVerdict(c_prDone, e_success);
		f_selfOrClientSyncAndVerdict(c_requestMessagesDone, e_success);
		// action("IP-CAN Session modification");
		s5Port.send(
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		s5Port.send( // action("IP-CAN Session modification");
		m_gtpv2CReq_PGW(
		m_pdu(
		m_header_noteid(e_createBearerRequest),
		@@ -2095,9 +2092,6 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		);
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);

		// Postamble
		@@ -2106,7 +2100,7 @@ module LibGtpv2C_SGW_Functions {
		} // End of function f_TC_S5_SGW_TM_02

		/**
		* @desc Trigger event on S5 interface
		* @desc Trigger Create Session Request event on S5 interface
		*/
		function f_TC_S5_SGW_TM_06() runs on Gtpv2CComponent {

		@@ -2117,9 +2111,8 @@ module LibGtpv2C_SGW_Functions {
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		// action("IP-CAN Session modification");
		s5Port.send(
		m_gtpv2CReq_PGW(
		m_gtpv2CReq_PGW( // action("IP-CAN Session modification");
		m_pdu(
		m_header_noteid(e_deleteBearerRequest),
		m_extendedHeader_teid(
		@@ -2135,6 +2128,7 @@ module LibGtpv2C_SGW_Functions {
		)
		)
		);
		f_selfOrClientSyncAndVerdict(c_requestMessagesDone, e_success);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);

		// Postamble
		@@ -2143,7 +2137,7 @@ module LibGtpv2C_SGW_Functions {
		} // End of function f_TC_S5_SGW_TM_06

		/**
		* @desc Trigger event on S5 interface
		* @desc Trigger a Downlinj Data event on S5 interface
		*/
		function f_TC_S5_SGW_TM_07() runs on Gtpv2CComponent {

		@@ -2154,13 +2148,13 @@ module LibGtpv2C_SGW_Functions {
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test Body
		action("Send a data packet from the EPC (Internet) to the UE"); // TODO Send S5/GTP message directly
		action("Send a data packet from the EPC (Internet) to the UE");
		f_selfOrClientSyncAndVerdict(c_tbDone, e_success);

		// Postamble
		f_selfOrClientSyncAndVerdict(c_poDone, e_success);

		} // End of function f_TC_S5_SGW_TM_06
		} // End of function f_TC_S5_SGW_TM_07

		/**
		* @desc Trigger event on S5 interface
		@@ -2175,8 +2169,7 @@ module LibGtpv2C_SGW_Functions {

		// Test Body
		f_selfOrClientSyncAndVerdict(c_commandMessagesDone, e_success);
		// action("Send Update Bearer Request");
		s5Port.send(
		s5Port.send( // Send Update Bearer Request
		m_gtpv2CReq_PGW(
		m_pdu(
		m_header_noteid(e_updateBearerRequest),
		@@ -2311,6 +2304,7 @@ module LibGtpv2C_SGW_Functions {
		}
		[] tc_ac.timeout {
		log("* " & testcasename() & ": INCONC: Expected message not received *");
		f_selfOrClientSyncAndVerdict(c_commandMessagesDone, e_timeout);
		f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
		}
		} // End of 'alt' statement

LibGtpv2C_Templates.ttcn

+2 −2

Original line number	Diff line number	Diff line
		@@ -80,7 +80,7 @@ module LibGtpv2C_Templates {
		*/
		template (value) Gtpv2CReq m_gtpv2CReq_PGW(
		in template (value) Gtpv2CPdu p_msgOut,
		in template (value) MacAddress p_macDestinationAddress := PX_SGW_MAC_ADDRESS
		in template (value) MacAddress p_macDestinationAddress := PX_PGW_MAC_ADDRESS
		) modifies m_gtpv2CReq_SGW := {
		} // End of template m_gtpv2CReq_PGW

		@@ -91,7 +91,7 @@ module LibGtpv2C_Templates {
		*/
		template (value) Gtpv2CReq m_gtpv2CReq_SGSN(
		in template (value) Gtpv2CPdu p_msgOut,
		in template (value) MacAddress p_macDestinationAddress := PX_SGW_MAC_ADDRESS
		in template (value) MacAddress p_macDestinationAddress := PX_SGSN_MAC_ADDRESS
		) modifies m_gtpv2CReq_SGW := {
		} // End of template m_gtpv2CReq_SGSN

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