Session Week #30: (773b07ac) · Commits · TTCN-3 Libraries / LibGtpv2C

LibGtpv2C_Configuration.ttcn

+108 −35

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ module LibGtpv2C_Configuration {
		import from LibGtpv2C_TypesAndValues all;
		import from LibGtpv2C_TestSystem all;
		import from LibGtpv2C_Templates all;
		import from LibGtpv2C_Pics all;

		group configurationFunctions {

		@@ -25,15 +26,15 @@ module LibGtpv2C_Configuration {
		* - Port mapping
		* - Sync port connection
		* - Component setup:
		* - one SGW node (IUT)
		* - one MME node (IUT)
		* - varaibles initialisation
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 1: Test configuration CF_MME
		*/
		function f_cf01_S11Up_MME() runs on Gtpv2CComponent {
		// Map ports
		map(self:acPort, system:acPort);
		map(self:gtpv2CPort, system:gtpv2CPort);
		map(vc_sgw:acPort, system:acPort);
		map(vc_sgw:s11Port, system:s11Port);

		// Connect sync ports
		f_connect4SelfOrClientSync();
		@@ -41,7 +42,7 @@ module LibGtpv2C_Configuration {
		// Activate sync default for MTC
		activate(a_mtc_shutdown());

		vc_gtpv2c_sgw := Gtpv2CComponent.create;
		vc_sgw := Gtpv2CComponent.create;

		vc_sequenceNumber := 0;
		vc_restartCounter := 0;
		@@ -52,24 +53,31 @@ module LibGtpv2C_Configuration {
		* - Port mapping
		* - Sync port connection
		* - Component setup:
		* - one SGW node (IUT)
		* - one MME node (IUT)
		* - one S1-MME node (UT)
		* - varaibles initialisation
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 2: Test configuration CF_MME_ENB
		*/
		function f_cf02_S11Up_MME() runs on Gtpv2CComponent {
		// Map ports
		map(self:acPort, system:acPort);
		map(self:gtpv2CPort, system:gtpv2CPort);
		map(vc_sgw:acPort, system:acPort);
		map(vc_sgw:s11Port, system:s11Port);
		if (PICS_SUPPORT_S1_MME_TRIGGERS) {
		map(vc_s1mme:s1MmePort, system:s1MmePort);
		}

		// Connect sync ports
		f_connect4SelfOrClientSync();

		// Activate sync default for MTC
		activate(a_mtc_shutdown());
		if (PICS_SUPPORT_S1_MME_TRIGGERS) {
		activate(a_s1mme_default());
		}

		vc_gtpv2c_sgw := Gtpv2CComponent.create;
		vc_gtpv2c_s1mme := Gtpv2CComponent.create;
		vc_sgw := Gtpv2CComponent.create;
		vc_s1mme := Gtpv2CComponent.create;

		vc_sequenceNumber := 0;
		vc_restartCounter := 0;
		@@ -90,9 +98,9 @@ module LibGtpv2C_Configuration {

		// Unmap ports
		unmap(self:acPort, system:acPort);
		unmap(self:gtpv2CPort, system:gtpv2CPort);
		unmap(self:s11Port, system:s11Port);

		vc_gtpv2c_sgw.done;
		vc_sgw.done;

		} // End of function f_cf01_S11Down_MME

		@@ -110,11 +118,14 @@ module LibGtpv2C_Configuration {
		f_disconnect4SelfOrClientSync();

		// Unmap ports
		unmap(self:acPort, system:acPort);
		unmap(self:gtpv2CPort, system:gtpv2CPort);
		unmap(vc_sgw:acPort, system:acPort);
		unmap(vc_sgw:s11Port, system:s11Port);
		if (PICS_SUPPORT_S1_MME_TRIGGERS) {
		unmap(vc_s1mme:s1MmePort, system:s11Port);
		}

		vc_gtpv2c_sgw.done;
		vc_gtpv2c_s1mme.done;
		vc_sgw.done;
		vc_s1mme.done;

		} // End of function f_cf01_S11Down_MME

		@@ -124,15 +135,14 @@ module LibGtpv2C_Configuration {
		* - Sync port connection
		* - Component setup:
		* - one MME node (IUT)
		* - one S1-MME node (UT)
		* - varaibles initialisation
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 3: Test configuration CF_SGW
		*/
		function f_cf01_S11Up_SGW() runs on Gtpv2CComponent {
		// Map ports
		map(self:acPort, system:acPort);
		map(self:gtpv2CPort, system:gtpv2CPort);
		map(vc_mme:acPort, system:acPort);
		map(vc_mme:s11Port, system:s11Port);

		// Connect sync ports
		f_connect4SelfOrClientSync();
		@@ -140,7 +150,7 @@ module LibGtpv2C_Configuration {
		// Activate sync default for MTC
		activate(a_mtc_shutdown());

		vc_gtpv2c_mme := Gtpv2CComponent.create;
		vc_mme := Gtpv2CComponent.create;

		vc_sequenceNumber := 0;
		vc_restartCounter := 0;
		@@ -152,29 +162,66 @@ module LibGtpv2C_Configuration {
		* - Sync port connection
		* - Component setup:
		* - one MME node (IUT)
		* - one S1-MME node (UT)
		* - one S5 node (UT)
		* - varaibles initialisation
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 2: Test configuration CF_SGW_PGW
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 4: Test configuration CF_SGW_PGW
		*/
		function f_cf02_S11Up_SGW() runs on Gtpv2CComponent {
		// Map ports
		map(self:acPort, system:acPort);
		map(self:gtpv2CPort, system:gtpv2CPort);
		map(vc_mme:acPort, system:acPort);
		map(vc_mme:s11Port, system:s11Port);
		map(vc_s5:s5Port, system:s5Port);

		// Connect sync ports
		f_connect4SelfOrClientSync();

		// Activate sync default for MTC
		activate(a_mtc_shutdown());
		activate(a_s5_default());

		vc_gtpv2c_s5 := Gtpv2CComponent.create;
		vc_gtpv2c_mme := Gtpv2CComponent.create;
		vc_s5 := Gtpv2CComponent.create;
		vc_mme := Gtpv2CComponent.create;

		vc_sequenceNumber := 0;
		vc_restartCounter := 0;
		} // End of function f_cf02_S11Up_SGW

		/**
		* @desc This configuration features:
		* - Port mapping
		* - Sync port connection
		* - Component setup:
		* - one MME node (IUT)
		* - one S4 node (UT)
		* - one S5 node (UT)
		* - varaibles initialisation
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 5: Test configuration CF_SGW_PGW_SGSN
		*/
		function f_cf03_S11Up_SGW() runs on Gtpv2CComponent {
		// Map ports
		map(vc_mme:acPort, system:acPort);
		map(vc_mme:s11Port, system:s11Port);
		map(vc_s4:s4Port, system:s4Port);
		map(vc_s5:s5Port, system:s5Port);

		// Connect sync ports
		f_connect4SelfOrClientSync();

		// Activate sync default for MTC
		activate(a_mtc_shutdown());
		activate(a_s4_default());
		activate(a_s5_default());

		vc_s4 := Gtpv2CComponent.create;
		vc_s5 := Gtpv2CComponent.create;
		vc_mme := Gtpv2CComponent.create;

		vc_sequenceNumber := 0;
		vc_restartCounter := 0;
		} // End of function f_cf03_S11Up_SGW

		/**
		* @desc Copmenent shutdown
		* @verdict Unchanged
		@@ -189,10 +236,10 @@ module LibGtpv2C_Configuration {
		f_disconnect4SelfOrClientSync();

		// Unmap ports
		unmap(self:acPort, system:acPort);
		unmap(self:gtpv2CPort, system:gtpv2CPort);
		unmap(vc_mme:acPort, system:acPort);
		unmap(vc_mme:s11Port, system:s11Port);

		vc_gtpv2c_mme.done;
		vc_mme.done;

		} // End of function f_cf01_S11Down_SGW

		@@ -210,13 +257,39 @@ module LibGtpv2C_Configuration {
		f_disconnect4SelfOrClientSync();

		// Unmap ports
		unmap(self:acPort, system:acPort);
		unmap(self:gtpv2CPort, system:gtpv2CPort);
		unmap(vc_mme:acPort, system:acPort);
		unmap(vc_mme:s11Port, system:s11Port);
		unmap(vc_s5:s5Port, system:s5Port);

		vc_gtpv2c_s5.done;
		vc_gtpv2c_mme.done;
		vc_s5.done;
		vc_mme.done;

		} // End of function f_cf01_S11Down_SGW
		} // End of function f_cf02_S11Down_SGW

		/**
		* @desc Copmenent shutdown
		* @verdict Unchanged
		* @reference ETSI TS 103 202-3 V0.0.2 (2015-06) Figure 3: Test configuration CF_SGW
		*/
		function f_cf03_S11Down_SGW() runs on Gtpv2CComponent {

		// De-activate all
		deactivate;

		// Disconnect sync ports
		f_disconnect4SelfOrClientSync();

		// Unmap ports
		unmap(vc_mme:acPort, system:acPort);
		unmap(vc_mme:s11Port, system:s11Port);
		unmap(vc_s4:s4Port, system:s4Port);
		unmap(vc_s5:s5Port, system:s5Port);

		vc_s4.done;
		vc_s5.done;
		vc_mme.done;

		} // End of function f_cf03_S11Down_SGW

		/**
		* @desc Shutdown alstep in case the sync delf server is requesting shutdown
		@@ -283,7 +356,7 @@ module LibGtpv2C_Configuration {

		group extractInformationElementFunctions {

		function f_extract_teid(in Gtpv2Pdu p_gtpv2Pdu) return Oct4 {
		function f_extract_teid(in Gtpv2CPdu p_gtpv2Pdu) return Oct4 {
		// Sanity check
		if (not(ispresent(p_gtpv2Pdu.extHeader.teid))) {
		return '00000000'O;
		@@ -292,7 +365,7 @@ module LibGtpv2C_Configuration {
		return p_gtpv2Pdu.extHeader.teid;
		}

		function f_extract_sequenceNumber(in Gtpv2Pdu p_gtpv2Pdu) return UInt24 {
		function f_extract_sequenceNumber(in Gtpv2CPdu p_gtpv2Pdu) return UInt24 {
		return p_gtpv2Pdu.extHeader.sequenceNumber;
		}

LibGtpv2C_MME_Functions.ttcn

+293 −62

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LibGtpv2C_Pics.ttcn

+27 −3

Original line number	Diff line number	Diff line
		@@ -96,6 +96,18 @@ module LibGtpv2C_Pics {
		*/
		modulepar boolean PICS_MME_MODIFY_BEARER_REQUEST := true;

		/**
		* @desc Does the IUT support Delete Bearer Request?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.3/8
		*/
		modulepar boolean PICS_MME_DELETE_SESSION_REQUEST := true;

		/**
		* @desc Does the IUT support Delete Bearer Request?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.3/9
		*/
		modulepar boolean PICS_MME_DELETE_BEARER_RESPONSE := true;

		} // End of group mmeSystemCapabilities

		group sgwSystemCapabilities {
		@@ -110,19 +122,31 @@ module LibGtpv2C_Pics {
		* @desc Does the IUT support Create Bearer Request?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.4/5
		*/
		modulepar boolean PICS_MME_CREATE_BEARER_REQUEST := true;
		modulepar boolean PICS_SGW_CREATE_BEARER_REQUEST := true;

		/**
		* @desc Does the IUT support Bearer Resource Failure Indication?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.4/6
		*/
		modulepar boolean PICS_MME_BEARER_RESOURCE_FAILURE_INDICATION := true;
		modulepar boolean PICS_SGW_BEARER_RESOURCE_FAILURE_INDICATION := true;

		/**
		* @desc Does the IUT support Modify Bearer Response?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.4/7
		*/
		modulepar boolean PICS_MME_MODIFY_BEARER_RESPONSE := true;
		modulepar boolean PICS_SGW_MODIFY_BEARER_RESPONSE := true;

		/**
		* @desc Does the IUT support Delete Bearer Request?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.4/8
		*/
		modulepar boolean PICS_SGW_DELETE_BEARER_REQUEST := true;

		/**
		* @desc Does the IUT support Delete Session Response?
		* @see ETSI TS 103 202-1 V0.0.3 (2013-10) Table A.4/9
		*/
		modulepar boolean PICS_SGW_DELETE_SESSION_RESPONSE := true;

		} // End of sgwSystemCapabilities

LibGtpv2C_Pixits.ttcn

+32 −5

Original line number	Diff line number	Diff line
		@@ -62,14 +62,41 @@ module LibGtpv2C_Pixits {
		modulepar charstring PX_GTPC_S11_SUT_SGW_PORT := "12348";

		/**
		* @desc EPS Bearer ID
		* @see 3GPP TS 29.274 version 9.13.0 Release 9 Clause 8.8 EPS Bearer ID (EBI)
		* @desc IP address of the test system acting as P-GW
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/9
		*/
		modulepar Bit4 PX_EBI := '0101'B;
		modulepar charstring PX_GTPC_S5_ETS_PGW_IPADDR := "127.0.0.1";

		/**
		* @desc Port number of the stest system acting as P-GW
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/10
		*/
		modulepar charstring PX_GTPC_S5_ETS_PGW_PORT := "12349";

		/**
		* @desc IP address of the test system acting as SGSN
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/11
		*/
		modulepar charstring PX_GTPC_S4_ETS_SGSN_IPADDR := "127.0.0.1";

		/**
		* @desc Port number of the stest system acting as SGSN
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/12
		*/
		modulepar charstring PX_GTPC_S4_ETS_SGSN_PORT := "12350";

		/**
		* @desc Echo request/response invalid protocol number
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/13
		*/
		modulepar UInt3 PX_WRONG_PROTOCOL_VERSION := 0;

		/**
		* @desc EPS Bearer ID
		* @see 3GPP TS 29.274 version 9.13.0 Release 9 Clause 8.8 EPS Bearer ID (EBI)
		* @see ETSI TS 103 202-3 V0.0.1 2 (2015-06) Table A.7/14
		*/
		modulepar Bit4 PX_EBI := '0101'B;

		modulepar charstring PX_VISITED_APN := "visited.com";

		@@ -103,8 +130,8 @@ module LibGtpv2C_Pixits {
		modulepar MacAddress PX_SGW_MAC_ADDRESS := '000000000000'O;

		/**
		* @desc
		* @desc MAC address of SGSNthe system under test acting as S-GW
		*/
		modulepar UInt3 PX_WRONG_PROTOCOL_VERSION := 0;
		modulepar MacAddress PX_SGSN_MAC_ADDRESS := '000000000000'O;

		} // End of module LibGtpv2C_Pixits

LibGtpv2C_SGW_Functions.ttcn

+442 −91

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