Commit 773b07ac authored by garciay's avatar garciay
Browse files

Session Week #30: 

- Continue typing and templates for Tunnel Management
- Add S4 triggering component (SGSN)
parent daf47778

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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