osmo-ttcn3-hacks/library/GTPv2_Templates.ttcn

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module GTPv2_Templates {
/* (C) 2019 by Harald Welte <laforge@gnumonks.org>
* 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
*/
import from General_Types all;
import from Osmocom_Types all;
import from GTPv2_Types all;
private function fs_GTP2C_t_bit(template (omit) OCT4 teid) return BIT1 {
if (istemplatekind(teid, "omit")) {
return '0'B;
} else {
return '1'B;
}
}
private function fs_GTP2C_p_bit(template (omit) PDU_GTPCv2 piggyback) return BIT1 {
if (istemplatekind(piggyback, "omit")) {
return '0'B;
} else {
return '1'B;
}
}
template (present) PDU_GTPCv2 tr_PDU_GTP2C(template OCT4 teid := ?,
template (present) OCT3 seq := ?,
template (present) GTPCv2_PDUs pdus := ?,
template PDU_GTPCv2 piggyback := omit) := {
spare := '000'B,
t_Bit := ?,
p_Bit := ?,
version := '010'B,
messageType := ?,
lengthf := ?,
tEID := teid,
sequenceNumber := seq,
spare3 := '00'O,
gtpcv2_pdu := pdus,
piggybackPDU_GTPCv2 := piggyback
}
template (present) OCT1 gtp2_requests := (
'01'O, // echoRequest
'20'O, // createSessionRequest
'5F'O, // createBearerRequest
'22'O, // modifyBearerRequest
'24'O, // deleteSessionRequest
'63'O, // deleteBearerRequest
'A8'O, // deleteIndirectDataForwardingTunnelRequest
'61'O, // updateBearerRequest
'42'O, // deleteBearerCommand
'A6'O, // createIndirectDataForwardingTunnelRequest
'AA'O, // releaseAccessBearersRequest
'B3'O, // modifyAccessBearersRequest
'85'O, // forwardRelocationRequest
'82'O, // contextRequest
'80'O, // identificationRequest
'26'O, // changeNotificationRequest
'8B'O, // relocationCancelRequest
'A0'O, // createForwardingTunnelRequest
'65'O, // deletePDN_ConnectionSetRequest
'C8'O, // updatePDN_ConnectionSetRequest
'9E'O, // uE_RegistrationQueryRequest
'E7'O, // mBMSSessionStartRequest
'E9'O, // mBMSSessionUpdateRequest
'EB'O // mBMSSessionStopRequest
);
template (present) OCT1 gtp2_responses := (
'02'O, // echoResponse
'21'O, // createSessionResponse
'60'O, // createBearerResponse
'23'O, // modifyBearerResponse
'25'O, // deleteSessionResponse
'64'O, // deleteBearerResponse
'A9'O, // deleteIndirectDataForwardingTunnelResponse
'62'O, // updateBearerResponse
'43'O, // deleteBearerFailureIndication
'A7'O, // createIndirectDataForwardingTunnelResponse
'AB'O, // releaseAccessBearersResponse
'B4'O, // modifyAccessBearersResponse
'86'O, // forwardRelocationResponse
'83'O, // contextResponse
'81'O, // identificationResponse
'27'O, // changeNotificationResponse
'8C'O, // relocationCancelResponse
'A1'O, // createForwardingTunnelResponse
'66'O, // deletePDN_ConnectionSetResponse
'C9'O, // updatePDN_ConnectionSetResponse
'9F'O, // uE_RegistrationQueryResponse
'E8'O, // mBMSSessionStartResponse
'EA'O, // mBMSSessionUpdateResponse
'EC'O // mBMSSessionStopResponse
);
template (present) PDU_GTPCv2 tr_PDU_GTP2C_msgtypes(template (present) OCT1 types) := {
spare := '000'B,
t_Bit := ?,
p_Bit := ?,
version := '010'B,
messageType := types,
lengthf := ?,
tEID := ?,
sequenceNumber := ?,
spare3 := '00'O,
gtpcv2_pdu := ?,
piggybackPDU_GTPCv2 := *
};
/* 8.3 */
template (value) IMSI ts_GTP2C_Imsi(template (value) hexstring imsi) := {
elementIdentifier := '01'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
iMSI_Value := imsi
}
template (present) IMSI tr_GTP2C_Imsi(template (present) hexstring imsi) := {
elementIdentifier := '01'O,
lengthIndicator := ?,
instance := ?,
spare := '0000'B,
iMSI_Value := imsi
}
template (present) MSISDN ts_GTP2C_msisdn(template (present) hexstring msisdn) := {
elementIdentifier := '4C'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
mSISDN_Value := msisdn
}
private function fs_GTP2C_msisdn(template (omit) hexstring msisdn) return
template (omit) MSISDN {
if (istemplatekind(msisdn, "omit")) {
return omit;
} else {
return ts_GTP2C_msisdn(msisdn);
}
}
/* 8.4-1 */
/*
type enumerated GTP2C_Cause {
Local_Detach (2),
Complete_Detach (3),
RAT_changed_from_3GPP_to_Non_3GPP (4),
ISR_deactivation (5),
Error_Ind_from_RNC_eNB_SGSN_MME (5),
IMSI_Detach_Only (7),
Reactivation_Required (8),
}
*/
const integer c_GTP2C_Cause_LocalDetach := 1;
/* 8.4 */
template (value) Cause ts_GTP2C_Cause(template (value) OCT1 cause,
template (value) BIT1 cs) := {
elementIdentifier := '02'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
causeValue := cause,
cS := cs,
bCE := '0'B,
pCE := '0'B,
spare2 := '00000'B,
typeOfOffendingIE := omit,
lengthIndicator2 := omit,
instanceOfOffendingIE := omit,
spare3 := omit
}
template (present) Cause tr_GTP2C_Cause(template (present) OCT1 cause) := {
elementIdentifier := '02'O,
lengthIndicator := ?,
instance := ?,
spare := '0000'B,
causeValue := cause,
cS := ?,
bCE := ?,
pCE := ?,
spare2 := '00000'B,
typeOfOffendingIE := *,
lengthIndicator2 := *,
instanceOfOffendingIE := *,
spare3 := *
}
private function fs_GTP2C_Cause(template (omit) OCT1 cause, template (value) BIT1 cs) return
template (omit) Cause {
if (istemplatekind(cause, "omit")) {
return omit;
} else {
return ts_GTP2C_Cause(cause, cs);
}
}
private function fr_GTP2C_Cause(template OCT1 cause) return
template Cause {
if (istemplatekind(cause, "omit")) {
return omit;
} else if (istemplatekind(cause, "*")) {
return *;
} else {
return tr_GTP2C_Cause(cause);
}
}
/* 8.5 */
template (value) AccessPointName ts_GTP2C_APN(template (value) octetstring apn) := {
elementIdentifier := '48'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
aPN_Value := apn
}
template (present) AccessPointName tr_GTP2C_APN(template (present) octetstring apn) := {
elementIdentifier := '48'O,
lengthIndicator := ?,
instance := ?,
spare := '0000'B,
aPN_Value := apn
}
/* 8.7 */
template (value) AggregateMaximumBitRate
ts_GTP2C_Ambr(integer ambr_ul, integer ambr_dl) := {
elementIdentifier := '48'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
aPN_AMBR_for_uplink := int2oct(ambr_ul, 4),
aPN_AMBR_for_downlink := int2oct(ambr_dl, 4)
}
/* 8.8 */
template (value) EPS_BearerID
ts_GTP2C_EpsBearerId(template (value) uint4_t bid) := {
elementIdentifier := '49'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
ePS_Bearer_ID_Value := bid,
spare2 := '0000'B,
additionalOctets := omit
}
template (present) EPS_BearerID
tr_GTP2C_EpsBearerId(template (present) uint4_t bid) := {
elementIdentifier := '49'O,
lengthIndicator := ?, /* overwritten */
instance := '0000'B,
spare := '0000'B,
ePS_Bearer_ID_Value := bid,
spare2 := '0000'B,
additionalOctets := *
}
/* 8.14 */
template (value) PDN_AddressAllocation
ts_GTP2C_PdnAddrAlloc(template (value) BIT3 pdn_type,
template (value) PDN_Address_and_Prefix addr_pfx) := {
elementIdentifier := '4F'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
pDN_Type := pdn_type,
spare2 := '00000'B,
pDN_Address_and_Prefix := addr_pfx
}
template (present) PDN_AddressAllocation
tr_GTP2C_PdnAddrAlloc(template (present) BIT3 pdn_type,
template (present) PDN_Address_and_Prefix addr_pfx) := {
elementIdentifier := '4F'O,
lengthIndicator := ?,
instance := ?,
spare := '0000'B,
pDN_Type := pdn_type,
spare2 := '00000'B,
pDN_Address_and_Prefix := addr_pfx
}
template (value) PDN_AddressAllocation
ts_GTP2C_PdnAddrAlloc_v4(template (value) OCT4 addr) :=
ts_GTP2C_PdnAddrAlloc('001'B, {iPv4_Address:=addr});
template (present) PDN_AddressAllocation
tr_GTP2C_PdnAddrAlloc_v4(template (present) OCT4 addr) :=
ts_GTP2C_PdnAddrAlloc('001'B, {iPv4_Address:=addr});
/* 8.15 */
template (value) Bearer_QoS
ts_GTP2C_BearerQos(template (value) OCT1 qci,
uint40_t max_br_ul, uint40_t max_br_dl,
uint40_t g_br_ul, uint40_t g_br_dl,
template (value) BIT4 prio_lvl := '1001'B,
template (value) BIT1 pe_vuln := '0'B,
template (value) BIT1 pe_capa := '0'B) := {
elementIdentifier := '50'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
pVI := pe_vuln,
spare2 := '0'B,
pL := prio_lvl,
pCI := pe_capa,
spare3 := '0'B,
labelQCI := qci,
maxBitrateUplink := int2oct(max_br_ul, 5),
maxBitrateDownLink := int2oct(max_br_dl, 5),
guaranteedBitrateUplink := int2oct(g_br_ul, 5),
guaranteedBitrateDownLink := int2oct(g_br_dl, 5),
additionalOctets := omit
}
/* 8.17 */
template (value) RAT_Type ts_GTP2C_RatType(template (value) integer rat) := {
elementIdentifier := '53'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
rAT_TypeValue := rat,
additionalOctets := omit
}
template (present) RAT_Type tr_GTP2C_RatType(template (present) integer rat) := {
elementIdentifier := '53'O,
lengthIndicator := ?,
instance := ?,
spare := '0000'B,
rAT_TypeValue := rat,
additionalOctets := *
}
/* 8.21 */
function ts_GTP2C_UserLocInfo(template (omit) CGI cgi := omit,
template (omit) SAI sai := omit,
template (omit) RAI rai := omit,
template (omit) TAI tai := omit,
template (omit) ECGI ecgi := omit,
template (omit) LAI lai := omit)
return template (value) UserLocationInfo {
var template (value) UserLocationInfo uli;
uli.elementIdentifier := '56'O;
uli.lengthIndicator := 0; // overwritten
uli.instance := '0000'B;
uli.spare := '0000'B;
uli.spare2 := '00'B;
uli.additionalOctets := omit;
if (istemplatekind(cgi, "omit")) {
uli.cGI_Flag := '0'B;
} else {
uli.cGI_Flag := '1'B;
}
uli.cGI := cgi;
if (istemplatekind(sai, "omit")) {
uli.sAI_Flag := '0'B;
} else {
uli.sAI_Flag := '1'B;
}
uli.sAI := sai;
if (istemplatekind(rai, "omit")) {
uli.rAI_Flag := '0'B;
} else {
uli.rAI_Flag := '1'B;
}
uli.rAI := rai
if (istemplatekind(tai, "omit")) {
uli.tAI_Flag := '0'B;
} else {
uli.tAI_Flag := '1'B;
}
uli.tAI := tai
if (istemplatekind(ecgi, "omit")) {
uli.eCGI_Flag := '0'B;
} else {
uli.eCGI_Flag := '1'B;
}
uli.eCGI := ecgi;
if (istemplatekind(lai, "omit")) {
uli.lAI_Flag := '0'B;
} else {
uli.lAI_Flag := '1'B;
}
uli.lAI := lai
return uli;
}
/* 8.22 */
private function f_bit4oct(template (omit) octetstring os) return BIT1
{
if (istemplatekind(os, "omit")) {
return '0'B;
} else {
return '1'B;
}
}
type enumerated FteidInterface {
FTEID_IF_S1U_eNodeB_GTPU (0),
FTEID_IF_S1U_SGW_GTPU (1),
FTEID_IF_S12_RNC_GTPU (2),
FTEID_IF_S12_SGW_GTPU (3),
FTEID_IF_S5S8_SGW_GTPU (4),
FTEID_IF_S5S8_PGW_GTPU (5),
FTEID_IF_S5S8_SGW_GTPC (6),
FTEID_IF_S5S8_PGW_GTPC (7),
FTEID_IF_S5S8_SGW_PMIPv6 (8),
FTEID_IF_S5S8_PGW_PMIPv6 (9),
FTEID_IF_S11_MME_GTPC (10),
FTEID_IF_S11S4_SGW_GTPC (11),
FTEID_IF_S10ND26_MME_GTPC (12),
FTEID_IF_S3_MME_GTPC (13),
FTEID_IF_S3_SGSN_GTPC (14),
FTEID_IF_S4_SGSN_GTPU (15),
FTEID_IF_S4_SGW_GTPU (16),
FTEID_IF_S16_SGSN_GTPC (18),
FTEID_IF_eNB_GTPU_DL_DATA_FW (19),
FTEID_IF_eNB_GTPU_UL_DATA_FW (20),
FTEID_IF_RNC_GTPU_DATA_FW (21),
FTEID_IF_SGSN_GTPU_DATA_FW (22),
FTEID_IF_SGWUPF_GTPU_DL_DATA_FW (23),
FTEID_IF_Sm_MMBS_GW_GTPC (24),
FTEID_IF_Sn_MMBS_GW_GTPC (25),
FTEID_IF_Sm_MME_GTPC (26),
FTEID_IF_Sn_MME_GTPC (27),
FTEID_IF_SGW_GTPU_UL_DATA_FW (28),
FTEID_IF_Sn_SGSN_GTPU (29),
FTEID_IF_S2b_ePDG_GTPC (30),
FTEID_IF_S2bU_ePDG_GTPU (31),
FTEID_IF_S2b_PGW_GTPC (32),
FTEID_IF_S2bU_PGW_GTPU (33),
FTEID_IF_S2a_TWAN_GTPU (34),
FTEID_IF_S2a_TWAN_GTPC (35),
FTEID_IF_S2a_PGW_GTPC (36),
FTEID_IF_S2a_PGW_GTPU (37),
FTEID_IF_S11_MME_GTPU (38),
FTEID_IF_S11_SGW_GTPU (39),
FTEID_IF_N26_AMF_GTPC (40)
};
template (value) FullyQualifiedTEID
ts_GTP2C_FTEID(FteidInterface if_type, OCT4 teid, uint4_t instance := 0,
template (omit) OCT4 v4_addr := omit,
template (omit) OCT16 v6_addr := omit) := {
elementIdentifier := '57'O,
lengthIndicator := 0, /* overwritten */
instance := int2bit(instance, 4),
spare := '0000'B,
interfaceType := enum2int(if_type),
v6_Flag := f_bit4oct(v6_addr),
v4_Flag := f_bit4oct(v4_addr),
tEID_GRE_Key := teid,
iPv4_Address := v4_addr,
iPv6_Address := v6_addr,
additionalOctets := omit
}
template (present) FullyQualifiedTEID
tr_GTP2C_FTEID(template (present) integer if_type, template (present) OCT4 teid,
template BIT4 instance := ?,
template OCT4 v4_addr := omit,
template OCT16 v6_addr := omit) := {
elementIdentifier := '57'O,
lengthIndicator := ?,
instance := instance,
spare := '0000'B,
interfaceType := if_type,
v6_Flag := ?,
v4_Flag := ?,
tEID_GRE_Key := teid,
iPv4_Address := v4_addr,
iPv6_Address := v6_addr,
additionalOctets := omit
}
/* 8.28 */
template (value) BearerContextGrouped
ts_GTP2C_BcGrouped(template (value) BearerContextIEs ies) := {
elementIdentifier := '5D'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
bearerContextIEs := ies
}
template (present) BearerContextGrouped
tr_GTP2C_BcGrouped(template (present) BearerContextIEs ies) := {
elementIdentifier := '5D'O,
lengthIndicator := ?, /* overwritten */
instance := '0000'B,
spare := '0000'B,
bearerContextIEs := ies
}
/* 8.30 */
template (value) ChargingCharacteristics
ts_GTP2C_ChargingCaracteristics(template (value) OCT2 cc) := {
elementIdentifier := '5F'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
chargingCharacteristicsValue := cc,
additionalOctets := omit
}
template (present) ChargingCharacteristics
tr_GTP2C_ChargingCaracteristics(template (present) OCT2 cc) := {
elementIdentifier := '5F'O,
lengthIndicator := ?, /* overwritten */
instance := '0000'B,
spare := '0000'B,
chargingCharacteristicsValue := cc,
additionalOctets := omit
}
/* 8.34 */
template (value) PDN_Type
ts_GTP2C_PdnType(template (value) BIT3 pdn_type) := {
elementIdentifier := '63'O,
lengthIndicator := 0,
instance := '0000'B,
spare := '0000'B,
pDN_TypeValue := pdn_type,
spare2 := '00000'B,
additionalOctets := omit
}
template (present) PDN_Type
tr_GTP2C_PdnType(template (present) BIT3 pdn_type) := {
elementIdentifier := '63'O,
lengthIndicator := ?,
instance := ?,
spare := ?,
pDN_TypeValue := pdn_type,
spare2 := ?,
additionalOctets := *
}
/* 8.35 */
template (value) ProcedureTransactionID
ts_GTP2C_ProcTransId(template (value) integer pti) := {
elementIdentifier := '64'O,
lengthIndicator := 0,
instance := '0000'B,
spare := '0000'B,
pTI_Value := pti,
additionalOctets := omit
}
template (present) ProcedureTransactionID
tr_GTP2C_ProcTransId(template (present) integer pti) := {
elementIdentifier := '64'O,
lengthIndicator := ?,
instance :=?,
spare := ?,
pTI_Value := pti,
additionalOctets := *
}
/* 8.57 */
template (value) APN_Restriction
ts_GTP2C_ApnRestriction(template (value) integer val) := {
elementIdentifier := '7F'O,
lengthIndicator := 0,
instance := '0000'B,
spare := '0000'B,
restrictionTypeValue := val,
additionalOctets := omit
}
template (present) APN_Restriction
tr_GTP2C_ApnRestriction(template (present) integer val) := {
elementIdentifier := '7F'O,
lengthIndicator := ?,
instance := '0000'B,
spare := ?,
restrictionTypeValue := val,
additionalOctets := *
}
/* 8.58 */
template (value) SelectionMode
ts_GTP2C_SelectionMode(template (value) integer mode) := {
elementIdentifier := '80'O,
lengthIndicator := 0, /* overwritten */
instance := '0000'B,
spare := '0000'B,
selectionModeValue := mode,
spare2 := '000000'B,
additionalOctets := omit
}
template (present) SelectionMode
tr_GTP2C_SelectionMode(template (present) integer mode) := {
elementIdentifier := '80'O,
lengthIndicator := ?,
instance := ?,
spare := ?,
selectionModeValue := mode,
spare2 := ?,
additionalOctets := *
}
template (value) PDU_GTPCv2 ts_PDU_GTP2C(template (omit) OCT4 teid, template (value) OCT3 seq,
template (value) OCT1 msg_type,
template (value) GTPCv2_PDUs pdus,
template (omit) PDU_GTPCv2 piggyback := omit) := {
spare := '000'B,
t_Bit := fs_GTP2C_t_bit(teid),
p_Bit := fs_GTP2C_p_bit(piggyback),
version := '010'B,
messageType := msg_type,
lengthf := 0, /* overwritten */
tEID := teid,
sequenceNumber := seq,
spare3 := '00'O,
gtpcv2_pdu := pdus,
piggybackPDU_GTPCv2 := piggyback
}
template (value) PDU_GTPCv2
ts_GTP2C_EchoReq(template (value) integer rec_val) :=
ts_PDU_GTP2C(omit, '000000'O, '01'O, {
echoRequest := {
recovery := {
elementIdentifier := '03'O,
lengthIndicator := 0,
instance := '0000'B,
spare := '0000'B,
recoveryValue := rec_val
},
sendingNodeFeatures := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_EchoReq(template (present) OCT3 seq := ?) :=
tr_PDU_GTP2C(omit, seq, { echoRequest := ? }, omit);
template (value) PDU_GTPCv2
ts_GTP2C_EchoResp(template (value) integer rec_val) :=
ts_PDU_GTP2C(omit, '000000'O, '02'O, {
echoRequest := {
recovery := {
elementIdentifier := '03'O,
lengthIndicator := 0,
instance := '0000'B,
spare := '0000'B,
recoveryValue := rec_val
},
sendingNodeFeatures := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_EchoResp(template (present) OCT3 seq := ?) :=
tr_PDU_GTP2C(omit, seq, { echoResponse := ? }, omit);
template (present) PDU_GTPCv2
ts_GTP2C_CreateSessionReq(template (value) hexstring imsi, template (omit) hexstring msisdn,
integer rat_type, template (value) FullyQualifiedTEID sender_fteid,
template (value) octetstring apn, template (value) BIT3 pdn_type,
template (omit) FullyQualifiedTEID_List teid_list,
template (value) OCT2 chg_car, template (value) uint4_t bearer_id,
template (value) Bearer_QoS qos := ts_GTP2C_BearerQos('09'O, 0,0,0,0)) :=
ts_PDU_GTP2C('00000000'O, '000000'O, '20'O, {
createSessionRequest := {
iMSI := ts_GTP2C_Imsi(imsi),
mSISDN := fs_GTP2C_msisdn(msisdn),
mEI := omit,
userLocationInfo := omit,
servingNetwork := omit,
rAT_Type := ts_GTP2C_RatType(rat_type),
indication := omit,
fullyQualifiedTEID := { sender_fteid },
accessPointName := ts_GTP2C_APN(apn),
selectionMode := ts_GTP2C_SelectionMode(0),
pDN_Type := ts_GTP2C_PdnType(pdn_type),
pDN_AddressAllocation := ts_GTP2C_PdnAddrAlloc('001'B, {iPv4_Address:='00000000'O}),
maxAPN_Restriction := ts_GTP2C_ApnRestriction(0),
ambr := ts_GTP2C_Ambr(102400, 102400),
linkedEPS_Bearer_ID := omit,
trustedWLANModeIndication := omit,
protocolConfigOptions := omit,
bearerContextGrouped := {
ts_GTP2C_BcGrouped({
ePS_Bearer_ID := ts_GTP2C_EpsBearerId(bearer_id),
cause := omit,
ePS_Bearer_TFT := omit,
fullyQualifiedTEID := teid_list,
bearerLevel_QoS := qos,
chargingID := omit,
bearerFlags := omit,
transactionIdentifier := omit,
protocolConfigOptions := omit,
rAN_NASCause := omit,
additionalProtocolConfigOptions := omit,
extendedProtocolConfigOptions := omit
})
},
traceInformation := omit,
recovery := omit,
csid := omit,
uE_TimeZone := omit,
user_CSG_Information := omit,
chargingCharacteristics := ts_GTP2C_ChargingCaracteristics(chg_car),
lDN := omit,
signallingPriorityIndication := omit,
iP_Addr := omit,
portNumber := omit,
aPCO := omit,
trustedWLANAccessNetworkIdentifier := omit,
cNOperatorSelectionEntity := omit,
presenceReportingAreaInformation := omit,
overloadControlInformationGrouped := omit,
originationTimeStamp := omit,
maximumWaitTime := omit,
wLANLocationTimestamp := omit,
nBIFOMContainer := omit,
remoteUEContextGrouped := omit,
nodeIdentifier := omit,
extendedProtocolConfigOptions := omit,
servingPLMNRateControl := omit,
counter := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_CreateSessionReq(template (present) hexstring imsi) :=
tr_PDU_GTP2C('00000000'O, ?, {
createSessionRequest := {
iMSI := tr_GTP2C_Imsi(imsi),
mSISDN := *,
mEI := *,
userLocationInfo := ?,
servingNetwork := ?,
rAT_Type := tr_GTP2C_RatType(6),
indication := *,
fullyQualifiedTEID := ?,
accessPointName := tr_GTP2C_APN('012a'O), // '*'
selectionMode := ?,
pDN_Type := ?,
pDN_AddressAllocation := ?,
maxAPN_Restriction := ?,
ambr := *,
linkedEPS_Bearer_ID := omit,
trustedWLANModeIndication := omit,
protocolConfigOptions := omit,
bearerContextGrouped := ?,
traceInformation := *,
recovery := omit,
csid := omit,
uE_TimeZone := ?,
user_CSG_Information := omit,
chargingCharacteristics := ?,
lDN := omit,
signallingPriorityIndication := *,
iP_Addr := omit,
portNumber := omit,
aPCO := omit,
trustedWLANAccessNetworkIdentifier := omit,
cNOperatorSelectionEntity := omit,
presenceReportingAreaInformation := omit,
overloadControlInformationGrouped := omit,
originationTimeStamp := *,
maximumWaitTime := *,
wLANLocationTimestamp := omit,
nBIFOMContainer := omit,
remoteUEContextGrouped := *,
nodeIdentifier := *,
extendedProtocolConfigOptions := omit,
servingPLMNRateControl := omit,
counter := omit,
privateExtension := omit
}});
template (value) PDU_GTPCv2
ts_GTP2C_CreateSessionResp(template (value) FullyQualifiedTEID_List fteids,
template (value) PDN_AddressAllocation addr) :=
ts_PDU_GTP2C('00000000'O, '000000'O, '21'O, {
createSessionResponse := {
cause := ts_GTP2C_Cause(int2oct(16, 1), '0'B),
changeReportingAction := omit,
cSG_InformationReportingAction := omit,
heNBInformationReporting := omit,
fullyQualifiedTEID := fteids,
pDN_AddressAllocation := addr,
aPN_Restriction := omit,
ambr := omit,
linkedEPS_Bearer_ID := omit,
protocolConfigOptions := omit,
bearerContextGrouped := omit,
recovery := omit,
chargingGatewayName := omit,
chargingGatewayAddress := omit,
csid := omit,
lDN := omit,
pGW_Back_OffTime := omit,
aPCO := omit,
trustedWLANIPv4Parameters := omit,
indicationFlags := omit,
presenceReportingAreaAction := omit,
loadControlInformationGrouped := omit,
overloadControlInformationGrouped := omit,
nBIFOMContainer := omit,
pDNConnectionChargingID := omit,
extendedProtocolConfigOptions := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_CreateSessionResp(template (present) OCT4 d_teid := ?,
template (present) OCT3 seq := ?,
template (present) OCT1 cause := ?,
template FullyQualifiedTEID_List fteids := *,
template PDN_AddressAllocation addr := *,
template BearerContextGrouped_List bctxg := *) :=
tr_PDU_GTP2C(d_teid, seq, {
createSessionResponse := {
cause := tr_GTP2C_Cause(cause),
changeReportingAction := *,
cSG_InformationReportingAction := *,
heNBInformationReporting := *,
fullyQualifiedTEID := fteids,
pDN_AddressAllocation := addr,
aPN_Restriction := ?,
ambr := *,
linkedEPS_Bearer_ID := *,
protocolConfigOptions := *,
bearerContextGrouped := bctxg,
recovery := *,
chargingGatewayName := *,
chargingGatewayAddress := *,
csid := *,
lDN := *,
pGW_Back_OffTime := *,
aPCO := *,
trustedWLANIPv4Parameters := *,
indicationFlags := *,
presenceReportingAreaAction := *,
loadControlInformationGrouped := *,
overloadControlInformationGrouped := *,
nBIFOMContainer := *,
pDNConnectionChargingID := *,
extendedProtocolConfigOptions := *,
privateExtension := *
}});
template (value) PDU_GTPCv2
ts_GTP2C_DeleteSessionReq(template (value) OCT4 d_teid,
template (omit) OCT1 cause := omit,
template (value) FullyQualifiedTEID sender_fteid,
template (omit) FullyQualifiedTEID_List teid_list := omit,
template (value) uint4_t bearer_id) :=
ts_PDU_GTP2C(d_teid, '000000'O, '24'O, {
deleteSessionRequest := {
cause := fs_GTP2C_Cause(cause, '0'B),
linkedEPS_Bearer_ID := ts_GTP2C_EpsBearerId(bearer_id),
uLI := omit,
indicationFlags := omit,
protocolConfigOptions := omit,
originatingNode := omit,
fullyQualifiedTEID := sender_fteid,
uE_TimeZone := omit,
uLITimestamp := omit,
rANNASReleaseCause := omit,
trustedWLANAccessNetworkIdentifier := omit,
tWANIdentifierTimestamp := omit,
overloadControlInformationGrouped := omit,
uELocalIP_Addr := omit,
portNumber := omit,
extendedProtocolConfigOptions := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_DeleteSessionReq(template (present) OCT4 d_teid,
template (present) OCT3 seq := ?,
template (omit) OCT1 cause,
template (present) FullyQualifiedTEID sender_fteid,
template FullyQualifiedTEID_List teid_list,
template (present) uint4_t bearer_id) :=
tr_PDU_GTP2C(d_teid, seq, {
deleteSessionRequest := {
cause := fr_GTP2C_Cause(cause),
linkedEPS_Bearer_ID := tr_GTP2C_EpsBearerId(bearer_id),
uLI := *,
indicationFlags := *,
protocolConfigOptions := *,
originatingNode := *,
fullyQualifiedTEID := sender_fteid,
uE_TimeZone := *,
uLITimestamp := *,
rANNASReleaseCause := *,
trustedWLANAccessNetworkIdentifier := *,
tWANIdentifierTimestamp := *,
overloadControlInformationGrouped := *,
uELocalIP_Addr := *,
portNumber := *,
extendedProtocolConfigOptions := *,
privateExtension := *
}});
template (value) PDU_GTPCv2
ts_GTP2C_DeleteSessionResp(template (value) OCT4 d_teid,
template (value) OCT3 seq,
template (value) OCT1 cause) :=
ts_PDU_GTP2C(d_teid, '000000'O, '25'O, {
deleteSessionResponse := {
cause := ts_GTP2C_Cause(cause, '0'B),
recovery := omit,
protocolConfigOptions := omit,
indicationFlags := omit,
loadControlInformationGrouped := omit,
overloadControlInformationGrouped := omit,
extendedProtocolConfigOptions := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_DeleteSessionResp(template (present) OCT4 d_teid,
template (present) OCT3 seq := ?,
template (present) OCT1 cause := ?
) :=
tr_PDU_GTP2C(d_teid, seq, {
deleteSessionResponse := {
cause := tr_GTP2C_Cause(cause),
recovery := *,
protocolConfigOptions := *,
indicationFlags := *,
loadControlInformationGrouped := *,
overloadControlInformationGrouped := *,
extendedProtocolConfigOptions := *,
privateExtension := *
}});
template (value) PDU_GTPCv2
ts_GTP2C_CreateBearerReq(template (value) OCT4 d_teid,
template (value) integer proc_trans_id,
template (value) uint4_t linked_id,
template (value) uint4_t bearer_id,
template (omit) FullyQualifiedTEID_List teid_list,
template (value) Bearer_QoS qos := ts_GTP2C_BearerQos('09'O, 0,0,0,0)) :=
ts_PDU_GTP2C(d_teid, '000000'O, '5F'O, {
createBearerRequest := {
procedureTransactionID := ts_GTP2C_ProcTransId(proc_trans_id),
linkedEPS_BearerID := ts_GTP2C_EpsBearerId(linked_id),
protocolConfigOptions := omit,
bearerContextGrouped := {
ts_GTP2C_BcGrouped({
ePS_Bearer_ID := ts_GTP2C_EpsBearerId(bearer_id),
cause := omit,
ePS_Bearer_TFT := omit,
fullyQualifiedTEID := teid_list,
bearerLevel_QoS := qos,
chargingID := omit,
bearerFlags := omit,
transactionIdentifier := omit,
protocolConfigOptions := omit,
rAN_NASCause := omit,
additionalProtocolConfigOptions := omit,
extendedProtocolConfigOptions := omit
})
},
csid := omit,
changeReportingAction := omit,
cSG_InformationReportingAction := omit,
heNBInformationReporting := omit,
presenceReportingAreaAction := omit,
indicationFlags := omit,
loadControlInformationGrouped := omit,
overloadControlInformationGrouped := omit,
nBIFOMContainer := omit,
privateExtension := omit
}});
template (value) PDU_GTPCv2
ts_GTP2C_DeleteBearerReq(template (value) OCT4 d_teid,
template (value) integer proc_trans_id,
template (value) uint4_t bearer_id,
template (value) OCT1 cause) :=
ts_PDU_GTP2C(d_teid, '000000'O, '63'O, {
deleteBearerRequest := {
epsBearerIdentity := { ts_GTP2C_EpsBearerId(bearer_id) },
bearerContextGrouped := omit,
procedureTransactionID := ts_GTP2C_ProcTransId(proc_trans_id),
protocolConfigOptions := omit,
csid := omit,
cause := ts_GTP2C_Cause(cause, '0'B),
indicationFlags := omit,
loadControlInformationGrouped := omit,
overloadControlInformationGrouped := omit,
nBIFOMContainer := omit,
extendedProtocolConfigOptions := omit,
privateExtension := omit
}});
template (present) PDU_GTPCv2
tr_GTP2C_DeleteBearerResp(template (present) OCT4 d_teid,
template (present) OCT3 seq := ?,
template (present) OCT1 cause := ?) :=
tr_PDU_GTP2C(d_teid, seq, {
deleteBearerResponse := {
cause := tr_GTP2C_Cause(cause),
linkedBearerIdentity := *,
bearerContextGrouped := *,
recovery := *,
csid := *,
protocolConfigOptions := *,
uE_TimeZone := *,
uLI := *,
uLITimestamp := *,
trustedWLANAccessNetworkIdentifier := *,
tWANIdentifierTimestamp := *,
overloadControlInformationGrouped := *,
iP_Addr := *,
portNumber := *,
nBIFOMContainer := *,
privateExtension := *
}});
}