Split GTP_CodecPort/GTP_Templates into C and U variants
The Types are already split in the dependent modules in GTPC_Types and
GTPU_Types.
There's no point in keeping them together in the same file since those 2
protocols are mostly independent.
Furthermore, testsuites using GTPv2C + GTPv1U don't need GTPv1C.
Change-Id: Ic15c9a2e92828cbafb4dda7355ee534107051e2d
diff --git a/library/GTPv1C_Templates.ttcn b/library/GTPv1C_Templates.ttcn
new file mode 100644
index 0000000..4a0c8b2
--- /dev/null
+++ b/library/GTPv1C_Templates.ttcn
@@ -0,0 +1,1792 @@
+/* GTPv1-C Templates in TTCN-3
+ * (C) 2018 Harald Welte <laforge@gnumonks.org>
+ * contributions by sysmocom - s.f.m.c. GmbH
+ * All rights reserved.
+ *
+ * Released under the terms of GNU General Public License, Version 2 or
+ * (at your option) any later version.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+module GTPv1C_Templates {
+
+ import from General_Types all;
+ import from Osmocom_Types all;
+ import from GTPC_Types all;
+ import from GTPv1C_CodecPort all;
+ import from IPCP_Types all;
+ import from GSM_Types all; // RoutingAreaIdentification, CellIdentity
+
+ template (present) OCT1 gtp1_requests := (
+ '10'O, /* createPDPContextRequest */
+ '12'O, /* updatePDPContextRequest */
+ '14'O, /* */
+ '16'O, /* deletePDPContextRequest */
+ '1B'O, /* pdu_NotificationRequest */
+ '1D'O, /* pdu_NotificationRejectRequest */
+ '1F'O, /* supportedExtensionHeadersNotification */
+ '20'O, /* sendRouteingInformationForGPRSRequest */
+ '22'O, /* failureReportRequest */
+ '24'O, /* noteMS_GPRSPresentRequest */
+ '30'O, /* identificationRequest */
+ '32'O, /* sgsn_ContextRequest */
+ '35'O, /* forwardRelocationRequest */
+ '38'O, /* relocationCancelRequest */
+ '3A'O, /* forwardSRNSContext */
+ '3D'O, /* uERegistrationQueryRequest */
+ '46'O, /* ranInformationRelay */
+ '60'O, /* mBMSNotificationRequest */
+ '62'O, /* mBMSNotificationRejectRequest */
+ '64'O, /* createMBMSContextRequest */
+ '66'O, /* updateMBMSContextRequest */
+ '68'O, /* deleteMBMSContextRequest */
+ '70'O, /* mBMSRegistrationRequest */
+ '72'O, /* mBMSDeRegistrationRequest */
+ '74'O, /* mBMSSessionStartRequest */
+ '76'O, /* mBMSSessionStopRequest */
+ '78'O, /* mBMSSessionUpdateRequest */
+ '80'O /* mS_InfoChangeNotificationRequest */
+ );
+
+ type record GTP_CellId {
+ RoutingAreaIdentification ra_id,
+ CellIdentity cell_id
+ } with { encode "RAW" };
+
+ template (value) GTP_CellId ts_GTP_CellId(template (value) RoutingAreaIdentification rai, CellIdentity cell_id) := {
+ ra_id := rai,
+ cell_id := cell_id
+ };
+
+ /* Table 38 of 3GPP TS 29.060 */
+ type enumerated GTP_Cause {
+ GTP_CAUSE_REQUEST_IMEI (1),
+ GTP_CAUSE_REQUEST_IMSI_AND_IMEI (2),
+ GTP_CAUSE_NO_IDENTITY_NEDED (3),
+ GTP_CAUSE_MS_REFUSES (4),
+ GTP_CAUSE_MS_IS_NOT_GPRS_RESPONDING (5),
+ /* reserved */
+ GTP_CAUSE_REQUEST_ACCEPTED (128)
+ /* FIXME */
+ };
+
+ template (value) Cause_gtpc ts_Cause_gtpc(template (value) GTP_Cause cause) := {
+ type_gtpc := '01'O,
+ causevalue := enum2oct1_Cause_gtpc_tmpl(cause)
+ }
+ private function enum2oct1_Cause_gtpc_tmpl(template GTP_Cause inp) return template OCT1
+ {
+ if (istemplatekind(inp, "omit")) {
+ return omit;
+ } else if (istemplatekind(inp, "*")) {
+ return *;
+ } else if (istemplatekind(inp, "?")) {
+ return ?;
+ } else {
+ return int2oct(enum2int(valueof(inp)), 1);
+ }
+ }
+ template (present) Cause_gtpc tr_Cause_gtpc(template (present) GTP_Cause cause) := {
+ type_gtpc := '01'O,
+ causevalue := enum2oct1_Cause_gtpc_tmpl(cause)
+ }
+ function f_tr_Cause_gtpc(template GTP_Cause cause) return
+ template Cause_gtpc {
+ if (istemplatekind(cause, "omit")) {
+ return omit;
+ } else if (istemplatekind(cause, "*")) {
+ return *;
+ } else {
+ return tr_Cause_gtpc(cause);
+ }
+ }
+
+ private function f_oct_or_wc(template integer inp, integer len) return template octetstring {
+ if (istemplatekind(inp, "omit")) {
+ return omit;
+ } else if (istemplatekind(inp, "*")) {
+ return *;
+ } else if (istemplatekind(inp, "?")) {
+ return ?;
+ }
+ return int2oct(valueof(inp), len);
+ }
+
+ private function f_hex_or_wc(template integer inp, integer len) return template hexstring {
+ if (istemplatekind(inp, "omit")) {
+ return omit;
+ } else if (istemplatekind(inp, "*")) {
+ return *;
+ } else if (istemplatekind(inp, "?")) {
+ return ?;
+ }
+ return int2hex(valueof(inp), len);
+ }
+
+ /* generalized GTP-C receive template */
+ template (present) PDU_GTPC tr_GTP1C_PDU(template (present) OCT1 msg_type, template (present) OCT4 teid, template (present) GTPC_PDUs pdu := ?) := {
+ /* N-PDU Number flag (PN) shall be set to '0'. A GTP-C receiver shall not return an
+ * error if this flag is set to '1'. */
+ pn_bit := '0'B,
+ /* Sequence number flag (S) shall be set to '1'. */
+ s_bit := '1'B,
+ e_bit := ?,
+ spare := ?,
+ /* Protocol Type flag (PT) shall be set to '1'.*/
+ pt := '1'B,
+ /* Version shall be set to decimal 1 ('001'). */
+ version := '001'B,
+ messageType := msg_type,
+ lengthf := ?,
+ teid := teid,
+ opt_part := *,
+ gtpc_pdu := pdu
+ }
+
+ /* generalized GTP-C send template */
+ template (value) PDU_GTPC ts_GTP1C_PDU(OCT1 msg_type, OCT4 teid, GTPC_PDUs pdu, uint16_t seq_nr) := {
+ /* N-PDU Number flag (PN) shall be set to '0'. A GTP-C receiver shall not return an
+ * error if this flag is set to '1'. */
+ pn_bit := '0'B,
+ /* Sequence number flag (S) shall be set to '1'. */
+ s_bit := '1'B,
+ e_bit := '0'B,
+ spare := '0'B,
+ /* Protocol Type flag (PT) shall be set to '1'.*/
+ pt := '1'B,
+ /* Version shall be set to decimal 1 ('001'). */
+ version := '001'B,
+ messageType := msg_type,
+ lengthf := 0, /* we assume encoder overwrites this */
+ teid := teid,
+ opt_part := {
+ sequenceNumber := int2oct(seq_nr, 2),
+ npduNumber := '00'O,
+ nextExtHeader := '00'O,
+ gTPC_extensionHeader_List := omit
+ },
+ gtpc_pdu := pdu
+ }
+
+ /* recovery IE */
+ template (value) Recovery_gtpc ts_Recovery(OCT1 restart_counter) := {
+ type_gtpc := '0E'O,
+ restartCounter := restart_counter
+ }
+
+ template (present) Recovery_gtpc tr_Recovery(template (present) OCT1 restart_counter) := {
+ type_gtpc := '0E'O,
+ restartCounter := restart_counter
+ }
+
+ /* Packet TMSI - 7.7.5 */
+ template (value) PacketTMSI ts_PTMSI(OCT4 ptmsi) := {
+ type_gtpc := '05'O,
+ p_tmsi := ptmsi
+ }
+
+ /* PTMSI Signature - 7.7.9 */
+ template (value) PTMSI_Signature ts_PTMSI_sig(OCT3 ptmsi_sig) := {
+ type_gtpc := '0C'O,
+ ptmsi_Signature := ptmsi_sig
+ }
+
+ /* MS Validated - 7.7.10 */
+ template (value) MS_Validated ts_MS_Validated(template (value) BIT1 msValidated) := {
+ type_gtpc := '0D'O,
+ msValidated := msValidated,
+ spare := '1111111'B
+ }
+ template (present) MS_Validated tr_MS_Validated(template (present) BIT1 msValidated := ?) := {
+ type_gtpc := '0D'O,
+ msValidated := msValidated,
+ spare := '1111111'B
+ }
+ function f_tr_MS_Validated(template BIT1 msValidated := *) return template MS_Validated {
+ if (istemplatekind(msValidated, "omit")) {
+ return omit;
+ } else if (istemplatekind(msValidated, "*")) {
+ return *;
+ } else {
+ return tr_MS_Validated(msValidated);
+ }
+ }
+ private function f_ts_MS_Validated(template (omit) BIT1 msValidated)
+ return template (omit) MS_Validated {
+ if (istemplatekind(msValidated, "omit")) {
+ return omit;
+ }
+ return ts_MS_Validated(msValidated);
+ }
+
+ /* 7.7.13 TEI Data I */
+ template (value) TeidDataI ts_TeidDataI(template (value) OCT4 teid) := {
+ type_gtpc := '10'O,
+ teidDataI := teid
+ }
+ template (present) TeidDataI tr_TeidDataI(template (present) OCT4 teid := ?) := {
+ type_gtpc := '10'O,
+ teidDataI := teid
+ }
+
+ /* 7.7.14 TEI Control Plane */
+ template (value) TeidControlPlane ts_TEIC(template (value) OCT4 teic) := {
+ type_gtpc := '11'O,
+ teidControlPlane := teic
+ }
+ template (present) TeidControlPlane tr_TEIC(template (present) OCT4 teic := ?) := {
+ type_gtpc := '11'O,
+ teidControlPlane := teic
+ }
+ private function f_ts_TEIC(template (omit) OCT4 teic)
+ return template (omit) TeidControlPlane {
+ if (istemplatekind(teic, "omit")) {
+ return omit;
+ }
+ return ts_TEIC(teic);
+ }
+
+ /* 7.7.15 Tunnel Endpoint Identifier Data II */
+ template (value) TeidDataII ts_TeidDataII(template (value) BIT4 nsapi,
+ template (value) OCT4 teid) := {
+ type_gtpc := '12'O,
+ nsapi := nsapi,
+ unused := '0000'B,
+ teidDataII := teid
+ }
+ template (present) TeidDataII tr_TeidDataII(template (present) BIT4 nsapi := ?,
+ template (present) OCT4 teid := ?) := {
+ type_gtpc := '12'O,
+ nsapi := nsapi,
+ unused := '0000'B,
+ teidDataII := teid
+ }
+
+ /* IMEI(SV) IE TS 29.060 7.7.53 */
+ template (value) IMEISV_gtpc ts_IMEISV(template (value) OCT8 imeisv) := {
+ type_gtpc := '9A'O,
+ lengthf := 8,
+ imeisv := imeisv
+ }
+ private function f_ts_IMEISV(template (omit) OCT8 imeisv)
+ return template (omit) IMEISV_gtpc {
+ if (istemplatekind(imeisv, "omit")) {
+ return omit;
+ }
+ return ts_IMEISV(imeisv);
+ }
+
+ template (present) IMEISV_gtpc tr_IMEISV(template (present) OCT8 imeisv) := {
+ type_gtpc := '9A'O,
+ lengthf := 8,
+ imeisv := imeisv
+ }
+
+ // MS Time Zone - 7.7.52
+ template (value) MS_TimeZone ts_MS_TimeZone(template (value) OCT1 timeZone := '00'O,
+ template (value) BIT2 daylightSavingTime := '00'B) := {
+ type_gtpc := '99'O,
+ lengthf := 2,
+ timeZone := timeZone,
+ daylightSavingTime := daylightSavingTime,
+ spare1 := '000'B,
+ sgsnAttempsToUpdateMS := '0'B, /* propietary, use it as spare */
+ spare2 := '00'B
+ }
+ function f_ts_MS_TimeZone(template (omit) OCT1 timeZone, template (omit) BIT2 daylightSavingTime)
+ return template (omit) MS_TimeZone {
+ if (istemplatekind(timeZone, "omit") and istemplatekind(daylightSavingTime, "omit")) {
+ return omit;
+ }
+ if (istemplatekind(timeZone, "omit")) {
+ return ts_MS_TimeZone(daylightSavingTime := daylightSavingTime);
+ }
+ if (istemplatekind(daylightSavingTime, "omit")) {
+ return ts_MS_TimeZone(timeZone);
+ }
+ return ts_MS_TimeZone(timeZone, daylightSavingTime);
+ }
+
+ template (present) MS_TimeZone tr_MS_TimeZone(template (present) OCT1 timeZone := ?,
+ template (present) BIT2 daylightSavingTime := ?) := {
+ type_gtpc := '99'O,
+ lengthf := 2,
+ timeZone := timeZone,
+ daylightSavingTime := daylightSavingTime,
+ spare1 := '000'B,
+ sgsnAttempsToUpdateMS := '0'B, /* propietary, use it as spare */
+ spare2 := '00'B
+ }
+
+ /* Charging Characteristics IE TS 29.060 7.7.23 */
+ template (value) ChargingCharacteristics_GTPC ts_ChargingCharacteristics(template (value) OCT2 chargingChar) := {
+ type_gtpc := '1A'O,
+ chargingChar := chargingChar
+ }
+ private function f_ts_ChargingCharacteristics(template (omit) OCT2 chargingChar)
+ return template (omit) ChargingCharacteristics_GTPC {
+ if (istemplatekind(chargingChar, "omit")) {
+ return omit;
+ }
+ return ts_ChargingCharacteristics(chargingChar);
+ }
+
+ template (present) ChargingCharacteristics_GTPC tr_ChargingCharacteristics(template (present) OCT2 chargingChar) := {
+ type_gtpc := '1A'O,
+ chargingChar := chargingChar
+ }
+
+ /* 7.7.28 MM Context */
+ template (value) MM_Context ts_MM_ContextUMTS(template (value) OCT16 ck,
+ template (value) OCT16 ik) := {
+ type_gtpc := '81'O,
+ context := {
+ mmcontUMTS := {
+ lengthf := 0, /* overwritten */
+ ksi := '001'B,
+ usedGPRSIntegrityAlgorithm := '000'B,
+ ugipai := '1'B, /* Integrity Protection not required */
+ gupii := '1'B, /* Ignore "Used GPRS integrity protection algorithm" field" */
+ spare1 := '000'B,
+ noofVectors := 0, /* TODO: fill quintpuplets*/
+ security := '01'B, /* UMTS key and quintuplets */
+ ck := ck,
+ ik := ik,
+ quintupletlength := 0, /* overwritten */
+ quintuplet := ''O,
+ drx_par := '0000'O,
+ msNetW_cap_length := 0, /* overwritten */
+ msNetw_cap := omit,
+ containerLength := 0, /* overwritten */
+ container := omit,
+ access_restriction_data_length := 0, /* overwritten */
+ access_restriction_data := omit
+ }
+ }
+ }
+
+ /* 7.7.29 PDP Context */
+ template (value) PDP_Context_GTPC ts_PDP_Context_GTPC(template (value) octetstring pdp_addr,
+ template (value) octetstring ggsn_gsn_addr,
+ template (value) octetstring apn,
+ template (value) OCT4 ggsn_teic := '12345678'O,
+ template (value) OCT4 ggsn_teid := '87654321'O) := {
+ type_gtpc := '82'O,
+ lengthf := 0, /* overwritten */
+ nsapi := '0101'B,
+ order := '0'B,
+ asi := '0'B,
+ vaa := '0'B,
+ ea := '0'B,
+ sapi := '0011'B,
+ spare1 := '0000'B,
+ qos_subLength := 0, /* overwritten */
+ qos_sub := ts_QosProfileValueDefault,
+ qos_reqLength := 0, /* overwritten */
+ qos_req := ts_QosProfileValueDefault,
+ qos_negLength := 0, /* overwritten */
+ qos_neg := ts_QosProfileValueDefault,
+ snd := '0000'O,
+ snu := '0000'O,
+ sendNPDUnum := '00'O,
+ receiveNPDUnum := '00'O,
+ uteidControlPlane := ggsn_teic,
+ uteidData1 := ggsn_teid,
+ pdpcontext := '00'O,
+ pdp_typeorg := '0001'B, /* IETF */
+ spare2 := '1111'B,
+ pdp_typenum := '21'O, /* IETF IPV4 */
+ pdp_addressLength := 0, /* overwritten */
+ pdp_address := pdp_addr,
+ ggsn_addressControlPlaneLength := 0, /* overwritten */
+ ggsn_addressControlPlane := ggsn_gsn_addr,
+ ggsn_addressUserPlaneLength := 0, /* overwritten */
+ ggsn_addressUserPlane := ggsn_gsn_addr,
+ apnLength := 0, /* overwritten */
+ apn := apn,
+ transactionId := '0001'B,
+ spare3 := '0000'B,
+ transactionID_cont := '00'O,
+ pdp_typenum2 := omit,
+ pdp_addresslength2 := omit,
+ pdp_Address2 := omit
+ }
+
+
+ /* template matching reception of GTP-C unit-data */
+ template (present) Gtp1cUnitdata tr_GTPC_MsgType(template (present) Gtp1cPeer peer,
+ template (present) OCT1 msg_type,
+ template (present) OCT4 teid,
+ template (present) GTPC_PDUs pdus := ?) := {
+ peer := peer,
+ gtpc := tr_GTP1C_PDU(msg_type, teid, pdus)
+ }
+
+ /* template matching reception of GTP-C echo-request */
+ template (present) Gtp1cUnitdata tr_GTPC_PING(template (present) Gtp1cPeer peer) := tr_GTPC_MsgType(peer, echoRequest, '00000000'O);
+
+ template (present) GTPC_PDUs tr_EchoRespPDU(template (present) OCT1 restart_counter) := {
+ echoResponse := {
+ recovery := tr_Recovery(restart_counter),
+ private_extension_gtpc := *
+ }
+ }
+
+ /* template matching reception of GTP-C echo-response */
+ template (present) Gtp1cUnitdata tr_GTPC_PONG(template (present) Gtp1cPeer peer) := tr_GTPC_MsgType(peer, echoResponse, '00000000'O, tr_EchoRespPDU(?));
+
+ template (value) GTPC_PDUs ts_EchoRespPDU(OCT1 restart_counter) := {
+ echoResponse := {
+ recovery := ts_Recovery(restart_counter),
+ private_extension_gtpc := omit
+ }
+ }
+
+ /* master template for senidng a GTP-C echo response */
+ template (value) Gtp1cUnitdata ts_GTPC_PONG(Gtp1cPeer peer, uint16_t seq, OCT1 rest_ctr) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(echoResponse, '00000000'O, valueof(ts_EchoRespPDU(rest_ctr)), seq)
+ }
+
+ template (value) GTPC_PDUs ts_EchoReqPDU := {
+ echoRequest := {
+ private_extension_gtpc := omit
+ }
+ }
+
+ /* master template for sending a GTP-C echo request */
+ template (value) Gtp1cUnitdata ts_GTPC_PING(Gtp1cPeer peer, uint16_t seq) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(echoRequest, '00000000'O, valueof(ts_EchoReqPDU), seq)
+ }
+
+ private function f_eua_ipv4_len(template OCT4 ip_addr) return template (present) integer {
+ if (istemplatekind(ip_addr, "omit")) {
+ return 2;
+ } else if (istemplatekind(ip_addr, "*")) {
+ return ?;
+ } else if (istemplatekind(ip_addr, "?")) {
+ return 6;
+ }
+ return 6;
+ }
+
+ private function f_eua_ipv6_len(template OCT16 ip_addr) return template (present) integer {
+ if (istemplatekind(ip_addr, "omit")) {
+ return 2;
+ } else if (istemplatekind(ip_addr, "*")) {
+ return ?;
+ } else if (istemplatekind(ip_addr, "?")) {
+ return 18;
+ }
+ return 18;
+ }
+
+ private function f_eua_ipv4v6_len(template OCT4 ip_addr4, template OCT16 ip_addr6) return template (present) integer {
+ var integer len := 2;
+ if (istemplatekind(ip_addr4, "*") or
+ istemplatekind(ip_addr6, "*")) {
+ return ?;
+ }
+ if (not istemplatekind(ip_addr4, "omit")) {
+ len := len + 4;
+ }
+ if (not istemplatekind(ip_addr6, "omit")) {
+ len := len + 16;
+ }
+ return len;
+ }
+
+ template (present) EndUserAddress t_EuaIPv4(template OCT4 ip_addr) := {
+ type_gtpc := '80'O,
+ endUserAddress := {
+ endUserAddressIPv4 := {
+ lengthf := 2,
+ pdp_typeorg := '0001'B,
+ spare := '1111'B,
+ pdp_typenum := '21'O,
+ ipv4_address := ip_addr
+ }
+ }
+ }
+ template (present) EndUserAddress t_EuaIPv4Dyn := t_EuaIPv4(omit);
+ template (present) EndUserAddress tr_EuaIPv4(template (present) OCT4 ip_addr) modifies t_EuaIPv4 := {
+ endUserAddress := {
+ endUserAddressIPv4 := {
+ lengthf := f_eua_ipv4_len(ip_addr)
+ }
+ }
+ }
+
+ template (present) EndUserAddress t_EuaIPv6(template OCT16 ip_addr) := {
+ type_gtpc := '80'O,
+ endUserAddress := {
+ endUserAddressIPv6 := {
+ lengthf := 2,
+ pdp_typeorg := '0001'B,
+ spare := '1111'B,
+ pdp_typenum := '57'O,
+ ipv6_address := ip_addr
+ }
+ }
+ }
+ template (present) EndUserAddress t_EuaIPv6Dyn := t_EuaIPv6(omit);
+ template (present) EndUserAddress tr_EuaIPv6(template (present) OCT16 ip_addr) modifies t_EuaIPv6 := {
+ endUserAddress := {
+ endUserAddressIPv6 := {
+ lengthf := f_eua_ipv6_len(ip_addr)
+ }
+ }
+ }
+
+ /* 3GPP TS 29.060 Figure 37A: End User Address Information Element for IPv4v6 (both static) */
+ template (present) EndUserAddress t_EuaIPv4v6(template OCT4 ip_addr4, template OCT16 ip_addr6) := {
+ type_gtpc := '80'O,
+ endUserAddress := {
+ endUserAddressIPv4andIPv6 := {
+ lengthf := 2,
+ pdp_typeorg := '0001'B,
+ spare := '1111'B,
+ pdp_typenum := '8D'O,
+ ipv4_address := ip_addr4,
+ ipv6_address := ip_addr6
+ }
+ }
+ }
+ template (present) EndUserAddress t_EuaIPv4Dynv6Dyn := t_EuaIPv4v6(omit, omit);
+ template (present) EndUserAddress tr_EuaIPv4v6(template (present) OCT4 ip_addr4,
+ template (present) OCT16 ip_addr6) modifies t_EuaIPv4v6 := {
+ endUserAddress := {
+ endUserAddressIPv4andIPv6 := {
+ lengthf := f_eua_ipv4v6_len(ip_addr4, ip_addr6)
+ }
+ }
+ }
+
+ template (value) AccessPointName ts_APN(octetstring apn) := {
+ type_gtpc := '83'O,
+ lengthf := lengthof(apn),
+ apn_value := apn
+ }
+
+ template (value) GSN_Address_GTPC ts_GsnAddr(template (value) octetstring ip_addr) := {
+ type_gtpc := '85'O,
+ lengthf := lengthof(ip_addr),
+ addressf := ip_addr
+ }
+ template (present) GSN_Address_GTPC tr_GsnAddr(template (present) octetstring ip_addr := ?) := {
+ type_gtpc := '85'O,
+ lengthf := ?,
+ addressf := ip_addr
+ }
+
+ template (value) MSISDN ts_Msisdn(octetstring msisdn) := {
+ type_gtpc := '86'O,
+ lengthf := lengthof(msisdn),
+ msisdn := msisdn
+ }
+
+ template (value) QoSV_GTPC ts_QosValueDefault := {
+ reliabilityClass := '011'B,
+ delayClass := '001'B,
+ spare1 := '00'B,
+ precedenceClass := '010'B,
+ spare2 := '0'B,
+ peakThroughput := '1001'B,
+ meanThroughput := '11111'B,
+ spare3 := '000'B,
+ deliverErroneusSDU := '010'B, /* Erroneus SDU are delivered */
+ deliveryOrder := '10'B, /* Without delivery order */
+ trafficClass := '100'B, /* Background */
+ maxSDUSize := '96'O, /* 1500 octets */
+ maxBitrateUplink := 'FE'O, /* 8640, continues in extended octet */
+ maxBitrateDownlink := 'FE'O, /* 8640, continues in extended octet */
+ sduErrorRatio := '0100'B, /* 1x10^-4 */
+ residualBER := '0101'B, /* 1x10^-3 */
+ trafficHandlingPriority := '01'B, /* prio 1 */
+ transferDelay := '000001'B, /* 10 ms */
+ guaranteedBitRateUplink := 'FE'O, /* 8640, continues in extended octet */
+ guaranteedBitRateDownlink := 'FE'O, /* 8640, continues in extended octet */
+ sourceStatisticsDescriptor := '0000'B, /* unknown */
+ signallingIndication := '0'B, /* Not optimized */
+ spare4 := '000'B,
+ maxBitrateDownlinkExt := '5B'O, /* 33 mbps */
+ guaranteedBitRateDownlinkExt := '5B'O, /* 33 mbps */
+ maxBitrateUplinkExt := '6e'O, /* 52 mbps */
+ guaranteedBitRateUplinkExt := '6e'O /* 52 mbps */
+ }
+
+ template (value) QualityOfServiceProfile_Value ts_QosProfileValueDefault := {
+ allocRetensionPrio := '00'O,
+ qos_ProfileValue := ts_QosValueDefault
+ }
+
+ template (value) QualityOfServiceProfile ts_QosDefault := {
+ type_gtpc := '87'O,
+ lengthf := 17,
+ allocRetensionPrio := '00'O,
+ qos_ProfileValue := ts_QosValueDefault
+ }
+
+ template (value) IMSI_gtpc ts_Imsi(hexstring digits) := {
+ type_gtpc := '02'O,
+ digits := digits,
+ padding := 'F'H
+ }
+ function f_ts_Imsi(template (omit) hexstring digits := omit) return template (omit) IMSI_gtpc {
+ var template (omit) IMSI_gtpc imsi;
+ if (istemplatekind(digits, "omit")) {
+ imsi := omit;
+ } else {
+ imsi := ts_Imsi(valueof(digits));
+ }
+ return imsi;
+ }
+ template (present) IMSI_gtpc tr_Imsi(template (present) hexstring digits) := {
+ type_gtpc := '02'O,
+ digits := digits,
+ padding := 'F'H
+ }
+ function f_tr_Imsi(template hexstring digits := *) return template IMSI_gtpc {
+ if (istemplatekind(digits, "omit")) {
+ return omit;
+ } else if (istemplatekind(digits, "*")) {
+ return *;
+ } else {
+ return tr_Imsi(digits);
+ }
+ }
+
+ /* 7.7.50 RAT Type */
+ type enumerated GTP_RATType {
+ GTP_RAT_TYPE_RESERVED (0),
+ GTP_RAT_TYPE_UTRAN (1),
+ GTP_RAT_TYPE_GERAN (2),
+ GTP_RAT_TYPE_WLAN (3),
+ GTP_RAT_TYPE_GAN (4),
+ GTP_RAT_TYPE_HSPA_E (5),
+ GTP_RAT_TYPE_EUTRAN (6)
+ };
+ template (value) RATType ts_RATType(template (value) OCT1 rat_type) := {
+ type_gtpc := '97'O,
+ lengthf := 1,
+ ratTypeValue := rat_type
+ }
+ function f_ts_RATType(template (omit) OCT1 rat_type := omit) return template (omit) RATType {
+ if (istemplatekind(rat_type, "omit")) {
+ return omit;
+ } else {
+ return ts_RATType(rat_type);
+ }
+ }
+ template (present) RATType tr_RATType(template (present) OCT1 rat_type) := {
+ type_gtpc := '97'O,
+ lengthf := 1,
+ ratTypeValue := rat_type
+ }
+ function f_tr_RATType(template OCT1 rat_type := *) return template RATType {
+ if (istemplatekind(rat_type, "omit")) {
+ return omit;
+ } else if (istemplatekind(rat_type, "*")) {
+ return *;
+ } else {
+ return tr_RATType(rat_type);
+ }
+ }
+
+ template (value) RoutingAreaIdentity ts_RoutingAreaIdentity(template (value) hexstring mcc_digits,
+ template (value) hexstring mnc_digits,
+ template (value) OCT2 lac,
+ template (value) OCT1 rac) := {
+ type_gtpc := '03'O,
+ mcc_digits := mcc_digits,
+ mnc_digits := mnc_digits,
+ lac := lac,
+ rac := rac
+ }
+
+ template (value) GeographicLocationCGI
+ ts_GeographicLocationCGI(template (value) hexstring mcc,
+ template (value) hexstring mnc,
+ template (value) OCT2 lac,
+ template (value) OCT2 cI_value) :=
+ {
+ mccDigit1 := mcc[0],
+ mccDigit2 := mcc[1],
+ mccDigit3 := mcc[2],
+ mncDigit3 := mnc[2], /* 'F'H for 2 digit MNC */
+ mncDigit1 := mnc[0],
+ mncDigit2 := mnc[1],
+ lac := lac,
+ cI_value := cI_value
+ }
+
+ template (value) GTPC_PDUs ts_CreatePdpPDU(hexstring imsi, OCT1 restart_ctr, OCT4 teid_data, OCT4 teid_ctrl,
+ BIT4 nsapi, EndUserAddress eua, octetstring apn,
+ octetstring sgsn_ip_sign, octetstring sgsn_ip_data,
+ octetstring msisdn, template (omit) ProtConfigOptions pco := omit,
+ template (omit) OCT1 ratType := omit,
+ template (omit) UserLocationInformation uli := omit,
+ template (omit) OCT2 charging_char := omit,
+ template (omit) OCT8 imeisv := omit,
+ template (omit) MS_TimeZone ms_tz := omit) := {
+ createPDPContextRequest := {
+ imsi := ts_Imsi(imsi),
+ rai := omit,
+ recovery := ts_Recovery(restart_ctr),
+ selectionMode := {
+ type_gtpc := '0F'O,
+ selectModeValue := '00'B,
+ spare := '111111'B
+ },
+ teidDataI := {
+ type_gtpc := '00'O,
+ teidDataI := teid_data
+ },
+ teidControlPlane := {
+ type_gtpc := '00'O,
+ teidControlPlane := teid_ctrl
+ },
+ nsapi := {
+ type_gtpc := '00'O,
+ nsapi := nsapi,
+ unused := '0000'B
+ },
+ linked_nsapi := omit,
+ charging_char := f_ts_ChargingCharacteristics(charging_char),
+ trace_ref := omit,
+ trace_type := omit,
+ endUserAddress := eua,
+ accessPointName := ts_APN(apn),
+ protConfigOptions := pco,
+ sgsn_addr_signalling := ts_GsnAddr(sgsn_ip_sign),
+ sgsn_addr_traffic := ts_GsnAddr(sgsn_ip_data),
+ msisdn := ts_Msisdn(msisdn),
+ qualityOfServiceProfile := ts_QosDefault,
+ tft := omit,
+ triggerId := omit,
+ omcId := omit,
+ commonFlags := omit,
+ aPN_Restriction := omit,
+ ratType := f_ts_RATType(ratType),
+ userLocationInformation := uli,
+ mS_TimeZone := ms_tz,
+ imeisv := f_ts_IMEISV(imeisv),
+ camelChargingInformationContainer := omit,
+ additionalTraceInfo := omit,
+ correlationID := omit,
+ evolvedAllocationRetentionPriorityI := omit,
+ extendedCommonFlags := omit,
+ userCSGInformation := omit,
+ aPN_AMBR := omit,
+ signallingPriorityIndication := omit,
+ cN_OperatorSelectionEntity := omit,
+ private_extension_gtpc := omit
+ }
+ }
+
+ template (value) Gtp1cUnitdata ts_GTPC_CreatePDP(Gtp1cPeer peer, uint16_t seq, hexstring imsi,
+ OCT1 restart_ctr, OCT4 teid_data,
+ OCT4 teid_ctrl, BIT4 nsapi, EndUserAddress eua,
+ octetstring apn, octetstring sgsn_ip_sign,
+ octetstring sgsn_ip_data, octetstring msisdn,
+ template (omit) ProtConfigOptions pco := omit,
+ template (omit) OCT1 ratType := omit,
+ template (omit) UserLocationInformation uli := omit,
+ template (omit) OCT2 charging_char := omit,
+ template (omit) OCT8 imeisv := omit,
+ template (omit) MS_TimeZone ms_tz := omit) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(createPDPContextRequest, '00000000'O,
+ valueof(ts_CreatePdpPDU(imsi, restart_ctr, teid_data, teid_ctrl,
+ nsapi, eua, apn, sgsn_ip_sign,
+ sgsn_ip_data, msisdn, pco, ratType, uli,
+ charging_char, imeisv, ms_tz)), seq)
+ }
+
+
+ template (value) GTPC_PDUs ts_UpdatePdpPDU(hexstring imsi, OCT1 restart_ctr, OCT4 teid_data, OCT4 teid_ctrl,
+ BIT4 nsapi,
+ octetstring sgsn_ip_sign, octetstring sgsn_ip_data,
+ template (omit) ProtConfigOptions pco := omit,
+ template (omit) OCT1 ratType := omit,
+ template (omit) UserLocationInformation uli := omit) := {
+ updatePDPContextRequest := {
+ updatePDPContextRequestSGSN := {
+ imsi := ts_Imsi(imsi),
+ rai := omit,
+ recovery := ts_Recovery(restart_ctr),
+ teidDataI := {
+ type_gtpc := '00'O,
+ teidDataI := teid_data
+ },
+ teidControlPlane := {
+ type_gtpc := '00'O,
+ teidControlPlane := teid_ctrl
+ },
+ nsapi := {
+ type_gtpc := '00'O,
+ nsapi := nsapi,
+ unused := '0000'B
+ },
+ trace_ref := omit,
+ trace_type := omit,
+ protConfigOptions := pco,
+ sgsn_addr_controlPlane := ts_GsnAddr(sgsn_ip_sign),
+ sgsn_addr_traffic := ts_GsnAddr(sgsn_ip_data),
+ alt_ggsn_addr_controlPane := omit,
+ alt_ggsn_addr_traffic := omit,
+ qualityOfServiceProfile := ts_QosDefault,
+ tft := omit,
+ triggerId := omit,
+ omcId := omit,
+ commonFlags := omit,
+ ratType := f_ts_RATType(ratType),
+ userLocationInformation := uli,
+ mS_TimeZone := omit,
+ additionalTraceInfo := omit,
+ directTunnelFlags := omit,
+ evolvedAllocationRetentionPriorityI := omit,
+ extendedCommonFlags := omit,
+ userCSGInformation := omit,
+ aPN_AMBR := omit,
+ signallingPriorityIndication := omit,
+ cN_OperatorSelectionEntity := omit,
+ private_extension_gtpc := omit
+ }
+ }
+ }
+
+ template (value) Gtp1cUnitdata ts_GTPC_UpdatePDP(Gtp1cPeer peer, OCT4 teid, uint16_t seq, hexstring imsi,
+ OCT1 restart_ctr, OCT4 teid_data,
+ OCT4 teid_ctrl, BIT4 nsapi, octetstring sgsn_ip_sign,
+ octetstring sgsn_ip_data,
+ template (omit) ProtConfigOptions pco := omit,
+ template (omit) OCT1 ratType := omit,
+ template (omit) UserLocationInformation uli := omit) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(updatePDPContextRequest, teid,
+ valueof(ts_UpdatePdpPDU(imsi, restart_ctr, teid_data, teid_ctrl,
+ nsapi, sgsn_ip_sign,
+ sgsn_ip_data, pco, ratType, uli)), seq)
+ }
+
+
+ template (value) NSAPI_GTPC ts_NSAPI(BIT4 nsapi) := {
+ type_gtpc := '14'O,
+ nsapi := nsapi,
+ unused := '0000'B
+ }
+
+ template (value) ReorderingRequired ts_ReorderReq(boolean req := false) := {
+ type_gtpc := '08'O,
+ reordreq := bool2bit(req),
+ spare := '0000000'B
+ }
+
+ template (value) GTPC_PDUs ts_CreatePdpRespPDU(OCT1 cause, OCT4 teid_data, OCT4 teid_ctrl, BIT4 nsapi,
+ octetstring ggsn_ip_sign, octetstring ggsn_ip_data,
+ OCT4 chg_id, template (omit) EndUserAddress eua := omit,
+ template (omit) Recovery_gtpc recovery := omit,
+ template (omit) ProtConfigOptions pco := omit) := {
+ createPDPContextResponse := {
+ cause := { '00'O, cause },
+ reorderingRequired := ts_ReorderReq(false),
+ recovery := recovery,
+ teidDataI := {
+ type_gtpc := '00'O,
+ teidDataI := teid_data
+ },
+ teidControlPlane := {
+ type_gtpc := '00'O,
+ teidControlPlane := teid_ctrl
+ },
+ nsapi := ts_NSAPI(nsapi),
+ chargingID := {
+ type_gtpc := '7F'O,
+ chargingID := chg_id
+ },
+ endUserAddress := eua,
+ protConfigOptions := pco,
+ ggsn_addr_controlPlane := ts_GsnAddr(ggsn_ip_sign),
+ ggsn_addr_traffic := ts_GsnAddr(ggsn_ip_data),
+ alt_ggsn_addr_controlPane := omit,
+ alt_ggsn_addr_traffic := omit,
+ qualityOfServiceProfile := ts_QosDefault,
+ commonFlags := omit,
+ aPN_Restriction := omit,
+ mS_InfoChangeReportingAction := omit,
+ bearerControlMode := omit,
+ evolvedAllocationRetentionPriorityI := omit,
+ extendedCommonFlag := omit,
+ csg_information_reporting_action := omit,
+ aPN_AMBR := omit,
+ gGSN_BackOffTime := omit,
+ private_extension_gtpc := omit
+ }
+ }
+
+ template (value) Gtp1cUnitdata ts_GTPC_CreatePdpResp(Gtp1cPeer peer, uint16_t seq, OCT4 teid,
+ OCT1 cause,
+ OCT4 teid_ctrl, OCT4 teid_data,
+ BIT4 nsapi, octetstring ggsn_ip_sign,
+ octetstring ggsn_ip_data, OCT4 chg_id,
+ template (omit) EndUserAddress eua := omit,
+ template (omit) Recovery_gtpc recovery := omit,
+ template (omit) ProtConfigOptions pco := omit) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(createPDPContextResponse, teid,
+ valueof(ts_CreatePdpRespPDU(cause, teid_data, teid_ctrl, nsapi,
+ ggsn_ip_sign, ggsn_ip_data, chg_id,
+ eua, recovery, pco)), seq)
+ }
+
+ /* PCO send base template */
+ template (value) ProtConfigOptions ts_PCO := {
+ type_gtpc := '84'O,
+ lengthf := 0,
+ configProtocol := '000'B,
+ spare := '0000'B,
+ extension0 := '1'B,
+ protocols := {}
+ }
+ /* PCO receive base template */
+ template (present) ProtConfigOptions tr_PCO := {
+ type_gtpc := '84'O,
+ lengthf := ?,
+ configProtocol := '000'B,
+ spare := ?,
+ extension0 := '1'B,
+ protocols := {}
+ }
+
+ template (value) ProtConfigOptions ts_PCO_IPv6_DNS modifies ts_PCO := {
+ protocols := {
+ { protocolID := '0003'O, lengthProtoID := 0, protoIDContents := ''O }
+ }
+ }
+ template (present) ProtConfigOptions tr_PCO_IPv6_DNS_resp(template (present) OCT16 contents) modifies tr_PCO := {
+ protocols := {
+ *, { protocolID := '0003'O, lengthProtoID := 16, protoIDContents := contents }, *
+ }
+ }
+
+ template (value) ProtConfigOptions ts_PCO_IPv4_DNS_IPCP(uint8_t ipcp_req_id := 0) modifies ts_PCO := {
+ protocols := {
+ /* dummy PAP entry to check if our parser in the GGSN can properly iterate over
+ * the list of protocols, see Change-Id Icc2e6716c33d78d3c3e000f529806228d8aa155e */
+ { protocolID := 'C023'O, lengthProtoID := 0, protoIDContents := ''O },
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents :=
+ enc_IpcpPacket(valueof(ts_IPCP_ReqDNS(ipcp_req_id))) }
+ }
+ }
+
+ template (value) ProtConfigOptions ts_PCO_IPv4_PRI_DNS_IPCP modifies ts_PCO := {
+ protocols := {
+ /* dummy PAP entry to check if our parser can cope with a single primary DNS entry
+ * see Change-Id Icffde89f9bc5d8fcadf6e2dd6c0b4de03440edd5 and OS#3288 */
+ { protocolID := 'C023'O, lengthProtoID := 0, protoIDContents := ''O },
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents :=
+ enc_IpcpPacket(valueof(ts_IPCP_ReqDNS_Primary)) }
+ }
+ }
+ template (value) ProtConfigOptions ts_PCO_IPv4_SEC_DNS_IPCP modifies ts_PCO := {
+ protocols := {
+ /* dummy PAP entry to check if our parser can cope with a single secondary DNS entry
+ * see Change-Id Icffde89f9bc5d8fcadf6e2dd6c0b4de03440edd5 and OS#3288 */
+ { protocolID := 'C023'O, lengthProtoID := 0, protoIDContents := ''O },
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents :=
+ enc_IpcpPacket(valueof(ts_IPCP_ReqDNS_Secondary)) }
+ }
+ }
+ template (value) ProtConfigOptions ts_PCO_IPv4_SEPARATE_DNS_IPCP modifies ts_PCO := {
+ protocols := {
+ /* dummy PAP entry to check if our parser can cope with a primary and secondary DNS
+ * in separate IPCP containers OS#3381 */
+ { protocolID := 'C023'O, lengthProtoID := 0, protoIDContents := ''O },
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents :=
+ enc_IpcpPacket(valueof(ts_IPCP_ReqDNS_Primary)) },
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents :=
+ enc_IpcpPacket(valueof(ts_IPCP_ReqDNS_Secondary)) }
+ }
+ }
+
+ template (present) ProtocolElement tr_PCO_Proto(OCT2 prot_id) := {
+ protocolID := prot_id,
+ lengthProtoID := ?,
+ protoIDContents := ?
+ }
+ template (value) ProtocolElement ts_PCOelem_PAP_broken := {
+ protocolID := 'C023'O,
+ lengthProtoID := 60,
+ /* PPP Password Authentication Protocol containing incorrect Peer-Id-Length set to 4 (6-7 should be the valid one), see OS#3914. */
+ protoIDContents := '0100003c'O & '0444435338323700bc1c08087c1508083e00790000150808fd06000001000000000000000000000000000000000000000000000000000000'O
+ }
+ template (value) ProtConfigOptions ts_PCO_PAP_IPv4_DNS modifies ts_PCO := {
+ protocols := {
+ ts_PCOelem_PAP_broken,
+ { protocolID := '8021'O, lengthProtoID := 16, protoIDContents := enc_IpcpPacket(valueof(ts_IPCP_ReqDNS)) }
+ }
+ }
+ template (present) ProtConfigOptions tr_PCO_Contains(OCT2 prot_id) modifies tr_PCO := {
+ protocols := { *, tr_PCO_Proto(prot_id), * }
+ }
+
+ template (value) ProtConfigOptions ts_PCO_IPv4_DNS_CONT modifies ts_PCO := {
+ protocols := {
+ { protocolID := '000d'O, lengthProtoID := 0, protoIDContents := ''O }
+ }
+ }
+ template (present) ProtConfigOptions tr_PCO_IPv4_DNS_CONT_resp(template (present) OCT4 contents) modifies tr_PCO := {
+ protocols := {
+ *, { protocolID := '000d'O, lengthProtoID := 4, protoIDContents := contents }, *
+ }
+ }
+
+ /* extract a given protocol payload from PCO */
+ function f_PCO_extract_proto(ProtConfigOptions pco, OCT2 protocol, integer nth_match := 1) return octetstring {
+ var integer i;
+ var integer num_matches := 0;
+ for (i := 0; i < lengthof(pco.protocols); i := i + 1) {
+ if (pco.protocols[i].protocolID == protocol) {
+ num_matches := num_matches + 1;
+ if (num_matches == nth_match) {
+ return pco.protocols[i].protoIDContents;
+ }
+ }
+ }
+ setverdict(fail, "Could not extract protocol payload from protocol ", protocol);
+ mtc.stop;
+ return ''O;
+ }
+
+ template (present) IpcpPacket tr_IPCP(template (present) LcpCode code, template (present)uint8_t identifier,
+ template (present) IpcpOptionList opts) := {
+ code := code,
+ identifier := identifier,
+ len := ?,
+ options := opts
+ }
+ template (present) IpcpOption tr_IPCP_PrimaryDns(template (present) OCT4 addr) := {
+ code := IPCP_OPT_PrimaryDNS,
+ len := 6,
+ data := addr
+ }
+ template (present) IpcpOption tr_IPCP_SecondaryDns(template (present) OCT4 addr) := {
+ code := IPCP_OPT_SecondaryDNS,
+ len := 6,
+ data := addr
+ }
+ template (present) IpcpPacket tr_IPCP_Ack_DNS(template (present) uint8_t identifier := ?,
+ template (present) OCT4 dns1 := ?,
+ template (present) OCT4 dns2 := ?) :=
+ tr_IPCP(LCP_Configure_Ack, identifier,
+ { *, tr_IPCP_PrimaryDns(dns1), *, tr_IPCP_SecondaryDns(dns2), * });
+
+ template (value) IpcpPacket ts_IPCP(LcpCode code, uint8_t identifier, template (value) IpcpOptionList opts) := {
+ code := code,
+ identifier := identifier,
+ len := 0, /* overwritten */
+ options := opts
+ }
+ template (value) IpcpPacket ts_IPCP_ReqDNS(uint8_t identifier := 0) :=
+ ts_IPCP(LCP_Configure_Request, identifier,
+ { tr_IPCP_PrimaryDns('00000000'O), tr_IPCP_SecondaryDns('00000000'O) });
+
+ template (value) IpcpPacket ts_IPCP_ReqDNS_Primary(uint8_t identifier := 0) :=
+ ts_IPCP(LCP_Configure_Request, identifier,
+ { tr_IPCP_PrimaryDns('00000000'O) });
+ template (value) IpcpPacket ts_IPCP_ReqDNS_Secondary(uint8_t identifier := 0) :=
+ ts_IPCP(LCP_Configure_Request, identifier,
+ { tr_IPCP_SecondaryDns('00000000'O) });
+
+ function f_teardown_ind_IE(in template (omit) BIT1 ind) return template (omit) TearDownInd {
+ if (istemplatekind(ind, "omit")) {
+ return omit;
+ }
+ var TearDownInd ret := {
+ type_gtpc := '13'O,
+ tdInd := valueof(ind),
+ spare:= '0000000'B
+ }
+ return ret;
+ }
+
+ template (value) GTPC_PDUs ts_DeletePdpPDU(BIT4 nsapi, template (omit) BIT1 teardown_ind) := {
+ deletePDPContextRequest := {
+ cause := omit,
+ tearDownIndicator := f_teardown_ind_IE(teardown_ind),
+ nsapi := {
+ type_gtpc := '14'O,
+ nsapi := nsapi,
+ unused := '0000'B
+ },
+ protConfigOptions := omit,
+ userLocationInformation := omit,
+ mS_TimeZone := omit,
+ extendedCommonFlags := omit,
+ uLI_Timestamp := omit,
+ private_extension_gtpc := omit
+ }
+ }
+
+ template (value) Gtp1cUnitdata ts_GTPC_DeletePDP(Gtp1cPeer peer, uint16_t seq, OCT4 teid,
+ BIT4 nsapi, template (omit) BIT1 teardown_ind) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(deletePDPContextRequest, teid,
+ valueof(ts_DeletePdpPDU(nsapi, teardown_ind)), seq)
+ }
+
+ template (value) GTPC_PDUs ts_DeletePdpRespPDU(OCT1 cause,
+ template (omit) ProtConfigOptions pco := omit) := {
+ deletePDPContextResponse := {
+ cause := { '00'O, cause },
+ protConfigOptions := pco,
+ userLocationInformation := omit,
+ mS_TimeZone := omit,
+ uLI_Timestamp := omit,
+ private_extension_gtpc := omit
+ }
+ }
+
+ template (value) Gtp1cUnitdata ts_GTPC_DeletePdpResp(Gtp1cPeer peer, uint16_t seq, OCT4 teid,
+ OCT1 cause,
+ template (omit) ProtConfigOptions pco := omit) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(deletePDPContextResponse, teid,
+ valueof(ts_DeletePdpRespPDU(cause, pco)), seq)
+ }
+
+ /* SGSN Context Request - 7.5.3 */
+ template (present) GTPC_PDUs tr_SGSNContextReqPDU(template (present) RoutingAreaIdentity rai := ?,
+ template (present) OCT4 teic := ?,
+ template (present) octetstring sgsn_addr_control := ?,
+ template hexstring imsi := *,
+ template BIT1 msValidated := *,
+ template TLLI tlli := *,
+ template PacketTMSI ptmsi := *,
+ template PTMSI_Signature ptmsi_sig := *,
+ template OCT1 rat_type := *) := {
+ sgsn_ContextRequest := {
+ imsi := f_tr_Imsi(imsi),
+ routingAreaIdentity := rai,
+ tlli := tlli,
+ packetTMSI := ptmsi,
+ ptmsi_Signature := ptmsi_sig,
+ ms_Validated := f_tr_MS_Validated(msValidated),
+ teidControlPlane := {
+ type_gtpc := '11'O,
+ teidControlPlane := teic
+ },
+ sgsn_addr_controlPlane := tr_GsnAddr(sgsn_addr_control),
+ alternative_sgsn_addr_controlPlane := *,
+ sGSN_Number := *,
+ ratType := f_tr_RATType(rat_type),
+ hopCounter := *,
+ private_extension_gtpc := *
+ }
+ }
+ template (present) Gtp1cUnitdata tr_GTPC_SGSNContextReq(template (present) Gtp1cPeer peer,
+ template (present) GTPC_PDUs SGSNContextReqPDU) := {
+ peer := peer,
+ gtpc := tr_GTP1C_PDU(sgsnContextRequest, '00000000'O, SGSNContextReqPDU)
+ }
+ template (value) GTPC_PDUs ts_SGSNContextReqPDU(template (value) RoutingAreaIdentity rai,
+ template (value) OCT4 teic,
+ template (value) octetstring sgsn_addr_control,
+ template (omit) hexstring imsi := omit,
+ template (omit) BIT1 msValidated := '0'B,
+ template (omit) TLLI tlli := omit,
+ template (omit) PacketTMSI ptmsi := omit,
+ template (omit) PTMSI_Signature ptmsi_sig := omit,
+ template (omit) OCT1 rat_type := omit) := {
+ sgsn_ContextRequest := {
+ imsi := f_ts_Imsi(imsi),
+ routingAreaIdentity := rai,
+ tlli := tlli,
+ packetTMSI := ptmsi,
+ ptmsi_Signature := ptmsi_sig,
+ ms_Validated := f_ts_MS_Validated(msValidated),
+ teidControlPlane := {
+ type_gtpc := '11'O,
+ teidControlPlane := teic
+ },
+ sgsn_addr_controlPlane := ts_GsnAddr(sgsn_addr_control),
+ alternative_sgsn_addr_controlPlane := omit,
+ sGSN_Number := omit,
+ ratType := f_ts_RATType(rat_type),
+ hopCounter := omit,
+ private_extension_gtpc := omit
+ }
+ }
+ template (value) Gtp1cUnitdata ts_GTPC_SGSNContextReq(Gtp1cPeer peer, uint16_t seq,
+ template (value) GTPC_PDUs SGSNContextReqPDU) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(sgsnContextRequest, '00000000'O, valueof(SGSNContextReqPDU), seq)
+ }
+
+ /* SGSN Context Response - 7.5.4 */
+ template (present) GTPC_PDUs tr_SGSNContextRespPDU(template (present) GTP_Cause cause := ?,
+ template hexstring imsi := *) := {
+ sgsn_ContextResponse := {
+ cause := tr_Cause_gtpc(cause),
+ imsi := f_tr_Imsi(imsi),
+ teidControlPlane := *,
+ rabContext := *,
+ radioPrioritySMS := *,
+ radioPriority := *,
+ packetFlowID := *,
+ charging_char := *,
+ mm_Context := *,
+ pdp_Context := *,
+ sgsn_addr_controlPlane := *,
+ pdpContextPriorization := *,
+ radioPriority_LCS := *,
+ mBMS_UE_Context := *,
+ subscribedRFSP_Index := *,
+ rFSP_IndexInUse := *,
+ colocatedGGSN_PGW_FQDN := *,
+ evolvedAllocationRetentionPriorityII := *,
+ extendedCommonFlags := *,
+ ue_network_capability := *,
+ ue_ambr := *,
+ apn_ambr_nsapi := *,
+ signallingPriorityIndication_nsapi := *,
+ higher_bitrates_than_16mbps_flag := *,
+ selectionMode_nsapi := *,
+ localHomeNetworkID_nsapi := *,
+ uE_UsageType := *,
+ extendedCommonFlagsII := *,
+ private_extension_gtpc := *
+ }
+ }
+ template (present) Gtp1cUnitdata tr_GTPC_SGSNContextResp(template (present) Gtp1cPeer peer := ?,
+ template (present) OCT4 teid := ?,
+ template (present) GTPC_PDUs SGSNContextRespPDU := ?)
+ := tr_GTPC_MsgType(peer, sgsnContextResponse, teid, SGSNContextRespPDU);
+
+ template (value) GTPC_PDUs ts_SGSNContextRespPDU(template (value) GTP_Cause cause,
+ template (omit) hexstring imsi := omit,
+ template (omit) OCT4 teic := omit,
+ template (omit) octetstring sgsn_addr_control := omit,
+ template (omit) MM_Context mm_context := omit,
+ template (omit) PDP_Context_GTPC_List pdp_ctx_list := omit) := {
+ sgsn_ContextResponse := {
+ cause := ts_Cause_gtpc(cause),
+ imsi := f_ts_Imsi(imsi),
+ teidControlPlane := f_ts_TEIC(teic),
+ rabContext := omit,
+ radioPrioritySMS := omit,
+ radioPriority := omit,
+ packetFlowID := omit,
+ charging_char := omit,
+ mm_Context := mm_context,
+ pdp_Context := pdp_ctx_list,
+ sgsn_addr_controlPlane := ts_GsnAddr(sgsn_addr_control),
+ pdpContextPriorization := omit,
+ radioPriority_LCS := omit,
+ mBMS_UE_Context := omit,
+ subscribedRFSP_Index := omit,
+ rFSP_IndexInUse := omit,
+ colocatedGGSN_PGW_FQDN := omit,
+ evolvedAllocationRetentionPriorityII := omit,
+ extendedCommonFlags := omit,
+ ue_network_capability := omit,
+ ue_ambr := omit,
+ apn_ambr_nsapi := omit,
+ signallingPriorityIndication_nsapi := omit,
+ higher_bitrates_than_16mbps_flag := omit,
+ selectionMode_nsapi := omit,
+ localHomeNetworkID_nsapi := omit,
+ uE_UsageType := omit,
+ extendedCommonFlagsII := omit,
+ private_extension_gtpc := omit
+ }
+ }
+ template (value) Gtp1cUnitdata ts_GTPC_SGSNContextResp(Gtp1cPeer peer, OCT4 teid, uint16_t seq,
+ template (value) GTPC_PDUs SGSNContextRespPDU) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(sgsnContextResponse, teid, valueof(SGSNContextRespPDU), seq)
+ }
+
+
+ /* SGSN Context Acknowledge - 7.5.5 */
+ template (present) GTPC_PDUs tr_SGSNContextAckPDU(template (present) GTP_Cause cause := ?) := {
+ sgsn_ContextAcknowledge := {
+ cause := tr_Cause_gtpc(cause),
+ teidDataII := *,
+ sgsn_AddressForUserTraffic := *,
+ sgsn_Number := *,
+ nodeIdentifier := *,
+ private_extension_gtpc := *
+ }
+ }
+ template (present) Gtp1cUnitdata tr_GTPC_SGSNContextAck(template (present) Gtp1cPeer peer := ?,
+ template (present) OCT4 teid := ?,
+ template (present) GTPC_PDUs SGSNContextAckPDU := ?)
+ := tr_GTPC_MsgType(peer, sgsnContextAcknowledge, teid, SGSNContextAckPDU);
+ template (value) GTPC_PDUs ts_SGSNContextAckPDU(template (value) GTP_Cause cause := GTP_CAUSE_REQUEST_ACCEPTED) := {
+ sgsn_ContextAcknowledge := {
+ cause := ts_Cause_gtpc(cause),
+ teidDataII := omit,
+ sgsn_AddressForUserTraffic := omit,
+ sgsn_Number := omit,
+ nodeIdentifier := omit,
+ private_extension_gtpc := omit
+ }
+ }
+ template (value) Gtp1cUnitdata ts_GTPC_SGSNContextAck(Gtp1cPeer peer, OCT4 teid, uint16_t seq,
+ template (value) GTPC_PDUs SGSNContextAckPDU := ts_SGSNContextAckPDU(GTP_CAUSE_REQUEST_ACCEPTED)) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(sgsnContextAcknowledge, teid, valueof(SGSNContextAckPDU), seq)
+ }
+
+ /* GTP-C RIM */
+
+ template (value) RIM_Application_Identity_GTPC ts_GTPC_RIM_Application_Identity(OCT1 app_id) := {
+ iEI := '4B'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 1
+ },
+ rIMApplicationIdentity := app_id
+ }
+ /* 3GPP TS 48.018 11.3.62 */
+ template (value) RIM_Sequence_Number_GTPC ts_GTPC_RIM_Sequence_Number(integer seq) := {
+ iEI := '4C'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 4
+ },
+ rIMSequenceNumber := int2oct(seq, 4)
+ }
+ template (value) RIM_PDU_Indications_GTPC ts_GTPC_RIM_PDU_Indications(boolean ack, BIT3 type_ext) := {
+ iEI := '4F'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 1
+ },
+ ack := bool2bit(ack),
+ pDU_Type_Extension := type_ext,
+ reserved := '0000'B
+ }
+ /* 3GPP TS 48.018 11.3.67 */
+ template (value) RIM_Protocol_Version_Number_GTPC ts_GTPC_RIM_Protocol_Version_Number(integer ver) := {
+ iEI := '55'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 1
+ },
+ rIMProtocolVersionNumber := int2oct(ver, 1)
+ }
+ function tr_GTPC_Cell_Identifier_V(template (present) GTP_CellId cid) return template (present) Cell_Identifier_V_GTPC {
+ var template Cell_Identifier_V_GTPC ret := {
+ mccDigit1 := ?,
+ mccDigit2 := ?,
+ mccDigit3 := ?,
+ mncDigit3 := ?,
+ mncDigit1 := ?,
+ mncDigit2 := ?,
+ lac := ?,
+ rac := ?,
+ cI_value := ?
+ }
+ if (istemplatekind(cid, "?")) {
+ return ?;
+ }
+ if (isvalue(cid) and isvalue(cid.ra_id) and isvalue(cid.ra_id.lai)) {
+ if (isvalue(cid.ra_id.lai.mcc_mnc)) {
+ ret.mccDigit1 := cid.ra_id.lai.mcc_mnc[0];
+ ret.mccDigit2 := cid.ra_id.lai.mcc_mnc[1];
+ ret.mccDigit3 := cid.ra_id.lai.mcc_mnc[2];
+ ret.mncDigit3 := cid.ra_id.lai.mcc_mnc[3];
+ ret.mncDigit1 := cid.ra_id.lai.mcc_mnc[4];
+ ret.mncDigit2 := cid.ra_id.lai.mcc_mnc[5];
+ }
+ if (isvalue(cid.ra_id.lai.lac)) {
+ ret.lac := f_oct_or_wc(cid.ra_id.lai.lac, 2);
+ }
+ }
+ if (isvalue(cid) and isvalue(cid.ra_id)) {
+ ret.rac := f_oct_or_wc(cid.ra_id.rac, 1);
+ }
+ if (isvalue(cid)) {
+ ret.cI_value := f_oct_or_wc(cid.cell_id, 2);
+ }
+ return ret;
+ }
+ template (value) Cell_Identifier_V_GTPC ts_GTPC_Cell_Identifier_V(GTP_CellId cid) := {
+ mccDigit1 := cid.ra_id.lai.mcc_mnc[0],
+ mccDigit2 := cid.ra_id.lai.mcc_mnc[1],
+ mccDigit3 := cid.ra_id.lai.mcc_mnc[2],
+ mncDigit3 := cid.ra_id.lai.mcc_mnc[3],
+ mncDigit1 := cid.ra_id.lai.mcc_mnc[4],
+ mncDigit2 := cid.ra_id.lai.mcc_mnc[5],
+ lac := int2oct(cid.ra_id.lai.lac, 2),
+ rac := int2oct(cid.ra_id.rac, 1),
+ cI_value := int2oct(cid.cell_id, 2)
+ }
+ template (value) RIM_Routing_Address_GTPC t_GTPC_RIM_Routing_Address_cid(GTP_CellId cid) := {
+ cell_Identifier := ts_GTPC_Cell_Identifier_V(cid)
+ }
+ function tr_GTPC_ENB_Identifier(template (present) GTP_CellId cid,
+ template (present) integer tac,
+ template (present) octetstring gnbid) return template (present) ENB_Identifier {
+ var template (present) ENB_Identifier ret := {
+ mccDigit1 := ?,
+ mccDigit2 := ?,
+ mccDigit3 := ?,
+ mncDigit3 := ?,
+ mncDigit1 := ?,
+ mncDigit2 := ?,
+ tAC := ?,
+ globalENB_ID := ?
+ }
+ if (istemplatekind(cid, "?") and istemplatekind(tac, "?") and istemplatekind(gnbid, "?")) {
+ return ?;
+ }
+ if (isvalue(cid) and isvalue(cid.ra_id) and isvalue(cid.ra_id.lai)) {
+ if (isvalue(cid.ra_id.lai.mcc_mnc)) {
+ ret.mccDigit1 := cid.ra_id.lai.mcc_mnc[0];
+ ret.mccDigit2 := cid.ra_id.lai.mcc_mnc[1];
+ ret.mccDigit3 := cid.ra_id.lai.mcc_mnc[2];
+ ret.mncDigit3 := cid.ra_id.lai.mcc_mnc[3];
+ ret.mncDigit1 := cid.ra_id.lai.mcc_mnc[4];
+ ret.mncDigit2 := cid.ra_id.lai.mcc_mnc[5];
+ }
+ }
+ if (isvalue(tac)) {
+ ret.tAC := int2oct(valueof(tac), 2);
+ }
+ if (isvalue(gnbid)) {
+ ret.globalENB_ID := gnbid;
+ }
+
+ return ret;
+ }
+ template (value) ENB_Identifier ts_GTPC_ENB_Identifier(GTP_CellId cid, integer tac, octetstring gnbid) := {
+ mccDigit1 := cid.ra_id.lai.mcc_mnc[0],
+ mccDigit2 := cid.ra_id.lai.mcc_mnc[1],
+ mccDigit3 := cid.ra_id.lai.mcc_mnc[2],
+ mncDigit3 := cid.ra_id.lai.mcc_mnc[3],
+ mncDigit1 := cid.ra_id.lai.mcc_mnc[4],
+ mncDigit2 := cid.ra_id.lai.mcc_mnc[5],
+ tAC := int2oct(tac, 2),
+ globalENB_ID := gnbid
+ }
+ template (value) RIM_Routing_Address_GTPC t_GTPC_RIM_Routing_Address_enbid(GTP_CellId cid, integer tac, octetstring gnbid) := {
+ eNB_Identifier := ts_GTPC_ENB_Identifier(cid, tac, gnbid)
+ }
+ template (present) RIM_Routing_Information_GTPC
+ tr_GTPC_RIM_Routing_Information(HEX1 addr_discr, template (present) RIM_Routing_Address_GTPC addr) := {
+ iEI := '54'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := ?
+ },
+ rIMRoutingAddressDiscriminator := addr_discr,
+ spare := '0'H,
+ rIM_Routing_Address := addr
+ }
+ template (value) RIM_Routing_Information_GTPC
+ ts_GTPC_RIM_Routing_Information(HEX1 addr_discr, template (value) RIM_Routing_Address_GTPC addr) := {
+ iEI := '54'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 0 /* overwritten */
+ },
+ rIMRoutingAddressDiscriminator := addr_discr,
+ spare := '0'H,
+ rIM_Routing_Address := addr
+ }
+ /* 3GPP TS 48.018 11.3.63.1.1 */
+ template (present) RAN_Information_Request_Application_Container_NACC_GTPC
+ tr_GTPC_RAN_Information_Request_Application_Container_NACC(template (present) GTP_CellId cid) := {
+ iEI := '4D'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := ?
+ },
+ reporting_Cell_Identifier := tr_GTPC_Cell_Identifier_V(cid)
+ }
+ template (value) RAN_Information_Request_Application_Container_NACC_GTPC
+ ts_GTPC_RAN_Information_Request_Application_Container_NACC(GTP_CellId cid) := {
+ iEI := '4D'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 0 /* overwritten */
+ },
+ reporting_Cell_Identifier := ts_GTPC_Cell_Identifier_V(cid)
+ }
+ /* 3GPP TS 48.018 11.3.63.1 */
+ template (present) RAN_Information_Request_Application_Container_GTPC
+ tru_GTPC_RAN_Information_Request_Application_Container_NACC(template (present) GTP_CellId cid) := {
+ nacc := tr_GTPC_RAN_Information_Request_Application_Container_NACC(cid)
+ }
+ template (value) RAN_Information_Request_Application_Container_GTPC
+ tsu_GTPC_RAN_Information_Request_Application_Container_NACC(GTP_CellId cid) := {
+ nacc := ts_GTPC_RAN_Information_Request_Application_Container_NACC(cid)
+ }
+ /* 3GPP TS 48.018 11.3.63.2.1 */
+ template (present) RAN_Information_Application_Container_NACC_GTPC
+ tr_GTPC_RAN_Information_Application_Container_NACC(template (present) GTP_CellId cid, boolean psi_type, integer si_psi_num, octetstring si_psi) := {
+ iEI := '4E'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := ?
+ },
+ reporting_Cell_Identifier := tr_GTPC_Cell_Identifier_V(cid),
+ typeBit := bool2bit(psi_type),
+ number_of_SI_PSI := int2bit(si_psi_num, 7),
+ sI_PSI := si_psi
+ }
+ template (value) RAN_Information_Application_Container_NACC_GTPC
+ ts_GTPC_RAN_Information_Application_Container_NACC(GTP_CellId cid, boolean psi_type, integer si_psi_num, octetstring si_psi) := {
+ iEI := '4E'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 0 /* overwritten */
+ },
+ reporting_Cell_Identifier := ts_GTPC_Cell_Identifier_V(cid),
+ typeBit := bool2bit(psi_type),
+ number_of_SI_PSI := int2bit(si_psi_num, 7),
+ sI_PSI := si_psi
+ }
+ external function enc_RIM_Routing_Address_GTPC(in RIM_Routing_Address_GTPC ra) return octetstring
+ with { extension "prototype(convert) encode(RAW)" };
+ external function dec_RIM_Routing_Address_GTPC(in octetstring stream) return RIM_Routing_Address_GTPC
+ with { extension "prototype(convert) decode(RAW)" };
+
+ /* RAN_Information_Request */
+ template (value) RAN_Information_Request_RIM_Container_GTPC
+ ts_GTPC_RAN_Information_Request_RIM_Container(template (value) RIM_Application_Identity_GTPC app_id,
+ template (value) RIM_Sequence_Number_GTPC seq,
+ template (value) RIM_PDU_Indications_GTPC ind,
+ template (omit) RIM_Protocol_Version_Number_GTPC ver := omit,
+ template (omit) RAN_Information_Request_Application_Container_GTPC app_cont := omit,
+ template (omit) SON_TransferApplicationIdentity son_app_id := omit) := {
+ iEI := '57'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 0 /* overwritten */
+ },
+ rIM_Application_Identity := app_id,
+ rIM_Sequence_Number := seq,
+ rIM_PDU_Indications := ind,
+ rIM_Protocol_Version_Number := ver,
+ application_Container := app_cont,
+ sON_TransferApplicationIdentity := son_app_id
+ }
+ template (value) PDU_BSSGP_RAN_INFORMATION_REQUEST_GTPC
+ ts_GTPC_RAN_Information_Request(template (value) RIM_Routing_Information_GTPC dest,
+ template (value) RIM_Routing_Information_GTPC src,
+ template (value) RAN_Information_Request_RIM_Container_GTPC cont) := {
+ bssgpPduType := '71'O,
+ destination_Cell_Identifier := dest,
+ source_Cell_Identifier := src,
+ rIM_Container := cont
+ }
+ template (present) PDU_BSSGP_RAN_INFORMATION_REQUEST_GTPC
+ tr_GTPC_RAN_Information_Request(template (present) RIM_Routing_Information_GTPC dest := ?,
+ template (present) RIM_Routing_Information_GTPC src := ?,
+ template (present) RAN_Information_Request_RIM_Container_GTPC cont := ?) := {
+ bssgpPduType := '71'O,
+ destination_Cell_Identifier := dest,
+ source_Cell_Identifier := src,
+ rIM_Container := cont
+ }
+
+ template (value) RANTransparentContainer ts_RANTransparentContainer_RAN_INFO_REQ(template (value) PDU_BSSGP_RAN_INFORMATION_REQUEST_GTPC pdu) := {
+ type_gtpc := '90'O,
+ lengthf := 0, /* FIXME */
+ rANTransparentContainerField := {
+ pDU_BSSGP_RAN_INFORMATION_REQUEST := pdu
+ }
+ }
+ template (present) RANTransparentContainer tr_RANTransparentContainer_RAN_INFO_REQ(template (present) PDU_BSSGP_RAN_INFORMATION_REQUEST_GTPC pdu := ?) := {
+ type_gtpc := '90'O,
+ lengthf := ?,
+ rANTransparentContainerField := {
+ pDU_BSSGP_RAN_INFORMATION_REQUEST := pdu
+ }
+ }
+
+ /* RAN_Information */
+ template (present) ApplContainer_or_ApplErrContainer_NACC_GTPC
+ tru_GTPC_ApplContainer_NACC(GTP_CellId cid, boolean psi_type, integer si_psi_num, octetstring si_psi) := {
+ application_Container := tr_GTPC_RAN_Information_Application_Container_NACC(cid, psi_type, si_psi_num, si_psi)
+ }
+ template (value) ApplContainer_or_ApplErrContainer_NACC_GTPC
+ tsu_GTPC_ApplContainer_NACC(GTP_CellId cid, boolean psi_type, integer si_psi_num, octetstring si_psi) := {
+ application_Container := ts_GTPC_RAN_Information_Application_Container_NACC(cid, psi_type, si_psi_num, si_psi)
+ }
+ template (present) ApplContainer_or_ApplErrContainer_GTPC
+ tru_GTPC_ApplContainer_or_ApplErrContainer_NACC(template (present) ApplContainer_or_ApplErrContainer_NACC_GTPC cont) := {
+ nacc := cont
+ }
+ template (value) ApplContainer_or_ApplErrContainer_GTPC
+ tsu_GTPC_ApplContainer_or_ApplErrContainer_NACC(template (value) ApplContainer_or_ApplErrContainer_NACC_GTPC cont) := {
+ nacc := cont
+ }
+ template (present) RAN_Information_RIM_Container_GTPC
+ tr_GTPC_RAN_Information_RIM_Container(template (present) RIM_Application_Identity_GTPC app_id,
+ template (present) RIM_Sequence_Number_GTPC seq,
+ template (present) RIM_PDU_Indications_GTPC ind,
+ template RIM_Protocol_Version_Number_GTPC ver := *,
+ template ApplContainer_or_ApplErrContainer_GTPC app_cont := *,
+ template SON_TransferApplicationIdentity son_app_id := *) := {
+ iEI := '58'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := ?
+ },
+ rIM_Application_Identity := app_id,
+ rIM_Sequence_Number := seq,
+ rIM_PDU_Indications := ind,
+ rIM_Protocol_Version_Number := ver,
+ applContainer_or_ApplErrContainer := app_cont,
+ sON_TransferApplicationIdentity := son_app_id
+ }
+ template (value) RAN_Information_RIM_Container_GTPC
+ ts_GTPC_RAN_Information_RIM_Container(template (value) RIM_Application_Identity_GTPC app_id,
+ template (value) RIM_Sequence_Number_GTPC seq,
+ template (value) RIM_PDU_Indications_GTPC ind,
+ template (omit) RIM_Protocol_Version_Number_GTPC ver := omit,
+ template (omit) ApplContainer_or_ApplErrContainer_GTPC app_cont := omit,
+ template (omit) SON_TransferApplicationIdentity son_app_id := omit) := {
+ iEI := '58'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := 0 /* overwritten */
+ },
+ rIM_Application_Identity := app_id,
+ rIM_Sequence_Number := seq,
+ rIM_PDU_Indications := ind,
+ rIM_Protocol_Version_Number := ver,
+ applContainer_or_ApplErrContainer := app_cont,
+ sON_TransferApplicationIdentity := son_app_id
+ }
+ template (present) PDU_BSSGP_RAN_INFORMATION_GTPC
+ tr_GTPC_RAN_Information(template (present) RIM_Routing_Information_GTPC dest,
+ template (present) RIM_Routing_Information_GTPC src,
+ template (present) RAN_Information_RIM_Container_GTPC cont) := {
+ bssgpPduType := '70'O,
+ destination_Cell_Identifier := dest,
+ source_Cell_Identifier := src,
+ rIM_Container := cont
+ }
+ template (value) PDU_BSSGP_RAN_INFORMATION_GTPC
+ ts_GTPC_RAN_Information(template (value) RIM_Routing_Information_GTPC dest,
+ template (value) RIM_Routing_Information_GTPC src,
+ template (value) RAN_Information_RIM_Container_GTPC cont) := {
+ bssgpPduType := '70'O,
+ destination_Cell_Identifier := dest,
+ source_Cell_Identifier := src,
+ rIM_Container := cont
+ }
+ template (present) RANTransparentContainer tr_RANTransparentContainer_RAN_INFO(template (present) PDU_BSSGP_RAN_INFORMATION_GTPC pdu) := {
+ type_gtpc := '90'O,
+ lengthf := ?,
+ rANTransparentContainerField := {
+ pDU_BSSGP_RAN_INFORMATION := pdu
+ }
+ }
+ template (value) RANTransparentContainer ts_RANTransparentContainer_RAN_INFO(template (value) PDU_BSSGP_RAN_INFORMATION_GTPC pdu) := {
+ type_gtpc := '90'O,
+ lengthf := 0, /* overwritten */
+ rANTransparentContainerField := {
+ pDU_BSSGP_RAN_INFORMATION := pdu
+ }
+ }
+
+ template (present) RANTransparentContainer tr_RANTransparentContainer(template (present) RANTransparentContainerField rANTransparentContainerField) := {
+ type_gtpc := '90'O,
+ lengthf := ?,
+ rANTransparentContainerField := rANTransparentContainerField
+ }
+ template (value) RANTransparentContainer ts_RANTransparentContainer(template (value) RANTransparentContainerField rANTransparentContainerField) := {
+ type_gtpc := '90'O,
+ lengthf := 0, /* overwritten */
+ rANTransparentContainerField := rANTransparentContainerField
+ }
+ template (present) GTPC_PDUs tr_RANInfoRelay(template (present) RANTransparentContainer transparentContainer) := {
+ ranInformationRelay := {
+ transparentContainer := transparentContainer,
+ rIM_RoutingAddress := *,
+ rIM_RoutingAddress_Discriminator := *,
+ private_extension_gtpc := *
+ }
+ }
+ template (value) GTPC_PDUs ts_RANInfoRelay(template (value) RANTransparentContainer transparentContainer,
+ template (omit) RIM_RoutingAddress ra := omit,
+ template (omit) RIM_RoutingAddress_Discriminator ra_discr := omit) := {
+ ranInformationRelay := {
+ transparentContainer := transparentContainer,
+ rIM_RoutingAddress := ra,
+ rIM_RoutingAddress_Discriminator := ra_discr,
+ private_extension_gtpc := omit
+ }
+ }
+ template (present) Gtp1cUnitdata
+ tr_GTPC_RANInfoRelay(template (present) Gtp1cPeer peer,
+ template (present) RANTransparentContainer transparentContainer) := {
+ peer := peer,
+ gtpc := tr_GTP1C_PDU(rANInformationRelay, '00000000'O, tr_RANInfoRelay(transparentContainer))
+ }
+ template (value) Gtp1cUnitdata
+ ts_GTPC_RANInfoRelay(template (value) Gtp1cPeer peer,
+ template (value) RANTransparentContainer transparentContainer,
+ template (omit) RIM_RoutingAddress ra := omit,
+ template (omit) RIM_RoutingAddress_Discriminator ra_discr := omit) := {
+ peer := peer,
+ gtpc := ts_GTP1C_PDU(rANInformationRelay, '00000000'O, valueof(ts_RANInfoRelay(transparentContainer, ra, ra_discr)), 0)
+ }
+
+
+ template (present) RAN_Information_Request_RIM_Container_GTPC
+ tr_GTPC_RAN_Information_Request_RIM_Container(template (present) RIM_Application_Identity_GTPC app_id := ?,
+ template (present) RIM_Sequence_Number_GTPC seq := ?,
+ template (present) RIM_PDU_Indications_GTPC ind := ?,
+ template RIM_Protocol_Version_Number_GTPC ver := *,
+ template RAN_Information_Request_Application_Container_GTPC app_cont := *,
+ template SON_TransferApplicationIdentity son_app_id := *) := {
+ iEI := '57'O,
+ ext := '1'B,
+ lengthIndicator := {
+ length1 := ?
+ },
+ rIM_Application_Identity := app_id,
+ rIM_Sequence_Number := seq,
+ rIM_PDU_Indications := ind,
+ rIM_Protocol_Version_Number := ver,
+ application_Container := app_cont,
+ sON_TransferApplicationIdentity := son_app_id
+ }
+
+ /* 3GPP TS 29.060, section 7.7.57 */
+ template (value) RIM_RoutingAddress ts_RIM_RoutingAddress(octetstring addr_value) := {
+ type_gtpc := '9F'O,
+ lengthf := 0, /* we assume encoder overwrites this */
+ rIM_RoutingAddressValue := addr_value
+ }
+ template (present) RIM_RoutingAddress tr_RIM_RoutingAddress(template (present) octetstring addr_value := ?) := {
+ type_gtpc := '9F'O,
+ lengthf := ?,
+ rIM_RoutingAddressValue := addr_value
+ }
+
+ /* 3GPP TS 29.060, section 7.7.77 */
+ template (value) RIM_RoutingAddress_Discriminator ts_RIM_RoutingAddress_Discriminator(bitstring addr_discr) := {
+ type_gtpc := 'B2'O,
+ lengthf := 0, /* we assume encoder overwrites this */
+ rra_discriminator := addr_discr,
+ spare := '0000'B
+ }
+ template (present) RIM_RoutingAddress_Discriminator tr_RIM_RoutingAddress_Discriminator(template (present) bitstring addr_discr := ?) := {
+ type_gtpc := 'B2'O,
+ lengthf := ?,
+ rra_discriminator := addr_discr,
+ spare := '0000'B
+ }
+}