SGSN CDR Field Reference

Transcription

1 This chapter provides a reference for CDR fields supported by the system for use in SGSN. Listed below are the types of CDRs supported by SGSN: SGSN CDRs (S-CDRs) obility CDRs (-CDRs) obile originated SS CDRs (S-S-CDRs) obile terminated SS CDRs (S-ST-CDRs) obile terminated location request CDRs (LCS-T-CDRs) obile originated location request CDRs (LCS--CDRs) The SGSN provides CDRs that are compliant to the specifications identified in this chapter. When necessary and required, modifications to the standardized behavior can be implemented in different dictionaries which can be selected in the configuration file. This provides the flexibility to adapt to a customer's needs, e.g. to a legacy post-processing billing interface, while keeping the standard behavior for other needs. A complete list and descriptions of supported CDR fields is provided in the SGSN CDR Field s chapter of this reference. This reference document contains information only on standard GTPP dictionaries. For more information on custom dictionaries, contact your Cisco account representative. Important The category column in all tables use keys described in the following table. Table : Dictionary Table Key 6 Abbreviation eaning andatory A field that must be present in the CDR. C Conditional A field that must be present in a CDR if certain conditions are met. GTPP Interface Administration and Reference, StarS Release 2.

2 CDR Fields Supported in S-CDRs Abbreviation C A eaning perator Provisionable: andatory perator Provisionable: Conditional Added in Charging Gateway A field that an operator has provisioned and must be included in the CDR for all conditions. A field that an operator has provisioned and must be included in the CDR if certain conditions are met. A field included in the Charging Gateway. CDR Fields Supported in S-CDRs, page 2 CDR Fields Supported in S-S-CDRs, page 57 CDR Fields Supported in S-ST-CDRs, page 58 CDR Fields Supported in -CDR, page 59 CDR Fields Supported in LCS-T-CDRs, page 6 CDR Fields Supported in LCS--CDRs, page 63 CDR Fields Supported in S-CDRs standard Dictionary The tables in this section list the S-CDR fields present in the available GTPP dictionaries. S-CDR fields in this dictionary are based on 3GPP TS v (R4). Field Record Type Network Initiated PDP Context Served ISI Served IEI SGSN S Network Capability Routing Area Code (RAC) C C SGSN PDP context record. A flag that is present if this is a network-initiated PDP context. ISI of the served party. The IEI of the E, if available. The IP address of the current SGSN. The obile Station Network Capability. RAC at the time of "Record pening Time". 2 GTPP Interface Administration and Reference, StarS Release 2.

3 standard Dictionary Field Location Area Code (LAC) Cell Identifier Charging ID GGSN Used Access Point Name Network Identifier PDP Type Served PDP List of Traffic Data Volumes Record pening Time Duration SGSN Change Cause for Record Closing Diagnostics Record Sequence Number Node ID Record Extensions Local Record Sequence Number C C C C LAC at the time of "Record pening Time". Cell identity for GS or Service Area Code (SAC) for UTS at the time of "Record pening Time". PDP context identifier used to identify this PDP context in different records created by GSNs. The control plane IP address of the GGSN currently used. The GGSN address is always the same for an activated PDP context. The logical name of the connected access point to the external packet data network (network identifier part of APN). PDP type, i.e. IP, PPP, IHSS:SP. PDP address of the served ISI, i.e. IPv4 or IPv6. This parameter shall be present except when both the PDP type is PPP and dynamic PDP address assignment is used. A list of changes in charging conditions for this PDP context, each change is time stamped. Charging conditions are used to categorise traffic volumes, such as per QoS/tariff period. Initial and subsequently changed QoS and corresponding data volumes are listed. Time stamp when PDP context is activated in this SGSN or record opening time on subsequent partial records. Duration of this record in the SGSN. Present if this is first record after SGSN change. The reason for closure of the record from this SGSN. A more detailed reason for the release of the connection. Partial record sequence number in this SGSN. nly present in case of partial records. Name of the recording entity. A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension. Consecutive record number created by this node. The number is allocated sequentially including all CDR types. GTPP Interface Administration and Reference, StarS Release 2. 3

4 custom6 Dictionary Field APN Selection ode Access Point Name perator Identifier Served SISDN Charging Characteristics System Type RNC Unsent Downlink Volume Charging Characteristics Selection ode C C An index indicating how the APN was selected. The perator Identifier part of the APN. The primary SISDN of the subscriber. The Charging Characteristics applied to the PDP context. Indicates the type of air interface used, e.g. UTRAN. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GS air interface. The downlink data volume which the RNC has not sent to S. This field is present when the RNC has provided unsent downlink volume count at RAB release. Holds information about how Charging Characteristics were selected. custom6 Dictionary S-CDR fields in this dictionary are based on 3GPP TS v6.4. (R6). Important In custom6 the IP address is encoded in text format. ASN code Record Type 0 The field identifies the type of the record. 80 Network initiated PDP context This field indicates that the PDP context was network initiated. This field is missing in case of mobile activated PDP context. Boolean 8 4 GTPP Interface Administration and Reference, StarS Release 2.

5 custom6 Dictionary ASN code Served ISI 3 the International obile Subscriber Identity (ISI) of the served party. BCD encoded octet string Served IEI 4 the international mobile equipment identity (IEI) of the equipment served. BCD encoded octet string. IEISV will be sent in case if IEI is not available SGSN 5 This field provides the current SGSN IP for the Control Plane. Choice 9-7 A5 SGSN Text IPv4 5-0 This field represents the IPv4 text address. ctet string S Network Capability 6 S Network Capability field contains the S network capability value of the S network capability information element of the served S on PDP context activation or on GPRS attachment as defined in 3GPP TS ctet string Routing Area 7 the Routing Area Code (RAC) of the routing area in which the served party is currently located. ctet string 87 GTPP Interface Administration and Reference, StarS Release 2. 5

6 custom6 Dictionary ASN code Location Area Code 8 the Location Area Code (LAC) of the location area in which the served party is currently located. ctet string 2 88 Cell Identifier 9 For GS, the Cell Identifier is defined as the Cell Id, reference , and for UTS it is defined as the Service Area Code in TS ctet string 2 89 Charging ID 0 This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN. ctet string - 5 8a GGSN This field provides the current SGSN IP for the Control Plane. Choice 9-7 AB GGSN Text IPV4-0 This field represents the IPv4 text address. ctet string GTPP Interface Administration and Reference, StarS Release 2.

7 custom6 Dictionary ASN code Access Point Name Network Identifier 2 the Network Identifier part of the Access Point Name (APN). IA5 string c PDP Type 3 This field defines the PDP type, e.g. IP or PPP ctet string 2 8d Served PDP 4 the PDP address of the served ISI, for which the standard 3GPP TS allows a choice of either IP or ETSI. Choice - 9 ae Served PDP IP 4-0 nly the choice of IP is supported by the SGSN for the field described above. Choice 9-7 a0 Served PDP IPV4 Text The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in text coding. ctet string List of Traffic Volumes 5 Sequence af GTPP Interface Administration and Reference, StarS Release 2. 7

8 custom6 Dictionary ASN code Change f Charging Condition 5-0 Each traffic volume container contains details related to a charging condition. Sequence 30 A new container is usually created for a QoS change and for tariff changes. QoS Requested 5-0- The Quality of Service Requested field contains the QoS desired by the S at PDP context activation. ctet string QoS Negotiated QoS Negotiated indicates the applied QoS accepted by the network. ctet string Data Volume GPRS Uplink It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate GTPP Interface Administration and Reference, StarS Release 2.

9 custom6 Dictionary ASN code Data volume GPRS Downlink It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate Change Condition The Change Condition field is part of the ChangefCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container: Enumerated integer 85 Supported values: qoschange 0 tarifftime recordclosure 2 Change time Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed. BCD encoded octet string 6 86 GTPP Interface Administration and Reference, StarS Release 2. 9

10 custom6 Dictionary ASN code Record pening Time 6 the time stamp when a PDP context is activated in SGSN or when a subsequent record is opened after a partial record. The timestamp is determined based on the internal timer which has an accuracy of 0ms. BCD encoded octet string 6 90 Duration 7 This field indicates the call duration SGSN Change 8 This field is present only in the S-CDR to indicate that this it is the first record after an inter-sgsn routing area update. Boolean 92 Cause for Record Closing 9 a reason for the closure of the CDR. 93 DiagnosticsS 20 the system internal reasons for the PDP context deactivation at Session anagement Level. Choice 3 B4 gsm0408cause 20-0 This cause is used in the Diagnostics field GTPP Interface Administration and Reference, StarS Release 2.

11 custom6 Dictionary ASN code Record Sequence Number 2 A running sequence number with range used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record Node ID 22 an identifier string for the node that had generated the CDR. IA5 string Record Extensions 23 Set - n 97 GTPP Interface Administration and Reference, StarS Release 2.

12 custom6 Dictionary ASN code Local Record Sequence Number 24 For each Node ID, this number with range is allocated sequentially for each CDR. This along with a Node ID uniquely identifies a CDR. This field is only included when the option gtpp attribute local-record-sequence number is configured. By configuring gtpp single-source centralized-lrsn-creation the local record sequence number will be incremented for S-CDRs APN Selection ode 25 This field indicates how the APN was selected. Enumerated integer 99 Access Point Name perator Identifier 26 the perator Identifier part of the Access Point Name (APN). IA5 string a Served SISDN 27 The field tracks the obile Station (S) ISDN number (SISDN) of the subscriber which is transparently copied from the Create PDP Context Request message. BCD encoded octet string - 9 9b 2 GTPP Interface Administration and Reference, StarS Release 2.

13 custom6 Dictionary ASN code Charging Characteristics 28 Lists the charging characteristics applied to the PDP context by the SGSN. Hex value octet string 2 9c RAT Type 29 This field indicates the Radio Access Technology (RAT) type currently used by the obile Station. 9d caelinformationpdp 30 This field is supported if Ge interface is supported. CLI gtpp attribute camel-info needs to be enabled to populate this field. - n be SCF 30-0 This identifier refers to the network address (E.64 number) of the subscriber related SCP. is defined in HLR as part of CAEL subscription information. The address is BCD encoded. string - 8 Service Key 30- This parameter describes in case of usage of a CAEL the service key. Service key is defined in HLR as part of CAEL subscription information GTPP Interface Administration and Reference, StarS Release 2. 3

14 custom6 Dictionary ASN code defaulttransactionhandling 30-2 This field indicates whether or not a CAEL encountered a default GPRS-handling or SS-handling. Enumerated integer 83 caelacespointnameni caelacespointnamei NumberfDPEncountered 30-5 This field indicates how many armed CAEL detection points (TDP and EDP) were encountered and complements "Level of CAEL service" field Level f Camel Service 30-6 This field describes briefly the complexity of CAEL invocation. Bit string 2 87 freedata ffdappendindicator RNC Unsent Volume 3 the unsent downlink (from RNC to S) data volume in bytes ff Charging Characteristics Selection ode 32 This field specifies how the Charging Characteristics was selected Enumerated integer 9f20 4 GTPP Interface Administration and Reference, StarS Release 2.

15 custom6 Dictionary ASN code Dynamic Flag 33 This field indicates that the PDP address has been dynamically allocated for that particular PDP context. Boolean 9f2 ServedPDP PDN Extension 36 the IPv4 address allocated for the PDP context/pdn connection when dual-stack IPv4-IPv6 is used. ctet string 8 bf2d Notes: The field "Served PDP PDN Extension"(servedPDPPDNExt) is not part of the 3GPP v8.5.0 specification. This field will be available in the CDR only when the CLI command gtpp attribute served-pdp-pdn-address-extension is configured in the GTPP Server Group Configuration ode. This field is disabled by default. For more information on this command, refer to the Command Line Interface Reference. ASN. Definition for Fields in custom6 Dictionary The following section provides the complete ASN. definition of all S-CDR related fields in this dictionary. GPRS-SGSN-Charging-DataTypes-REL6 DEFINITINS IPLICIT TAGS ::= BEGIN bjectinstance FR CIP- joint-iso-ccitt ms(9) cmip() version () protocol (3) GPRS RECRDS GPRSRecord::= CHICE sgsnpdprecord[20] SGSNPDPRecord anagementextension ::= SEQUENCE identifier BJECT IDENTIFIER, significance [] BLEAN DEFAULT FALSE, information [2] ANY DEFINED BY identifier anagementextensions ::= SET F anagementextension GTPP Interface Administration and Reference, StarS Release 2. 5

16 custom6 Dictionary ServiceKey ::= INTEGER ( ) DefaultGPRS-Handling ::= ENUERATED continuetransaction (0), releasetransaction () SGSNPDPRecord ::= SET recordtype networkinitiation servedisi servediei sgsn msnetworkcapability routingarea locationareacode cellidentifier chargingid ggsnused accesspointnameni pdptype servedpdp listftrafficvolumes recordpeningtime duration sgsnchange causeforrecclosing diagnostics recordsequencenumber nodeid recordextensions localsequencenumber apnselectionode accesspointnamei servedsisdn chargingcharacteristics rattype caelinformationpdp rncunsentdownlinkvolume chchselectionode dynamicflag [0] RecordType, [] NetworkInitiatedPDPContext PTINAL, [3] ISI, [4] IEI PTINAL, [5] GSN PTINAL, [6] SNetworkCapability PTINAL, [7] RoutingAreaCode PTINAL, [8] LocationAreaCode PTINAL, [9] CellId PTINAL, [0] ChargingID, [] GSN, [2] AccessPointNameNI PTINAL, [3] PDPType PTINAL, [4] PDP PTINAL, [5] SEQUENCE F ChangefCharCondition PTINAL, [6] TimeStamp, [7] CallDuration, [8] SGSNChange PTINAL, [9] CauseForRecClosing, [20] Diagnostics PTINAL, [2] INTEGER PTINAL, [22] NodeID PTINAL, [23] anagementextensions PTINAL, [24] LocalSequenceNumber PTINAL, [25] APNSelectionode PTINAL, [26] AccessPointNameI PTINAL, [27] SISDN PTINAL, [28] ChargingCharacteristics, [29] RATType PTINAL, [30] CAELInformationPDP PTINAL, [3] DataVolumeGPRS PTINAL, [32] ChChSelectionode PTINAL, [33] DynamicFlag PTINAL GPRS DATA TYPES maxlength INTEGER ::= 20 AccessPointNameNI::= IA5String (SIZE(..63)) Network Identifier part of APN in dot representation. For example, if the complete APN is 'apna.apnb.apnc.mnc022.mcc.gprs' NI is 'apna.apnb.apnc' and is presented in this form in the CDR.. AccessPointNameI::= IA5String (SIZE(..37)) perator Identifier part of APN in dot representation. In the 'apna.apnb.apnc.mnc022.mcc.gprs' example, the I portion is 'mnc022.mcc.gprs' and is presented in this form in the CDR. String ::= CTET STRING (SIZE (..maxlength)) APNSelectionode::= ENUERATED 6 GTPP Interface Administration and Reference, StarS Release 2.

17 custom6 Dictionary See Information Elements TS msornetworkprovidedsubscriptionverified(0), msprovidedsubscriptionnotverified(), networkprovidedsubscriptionnotverified(2) CAELAccessPointNameNI::= AccessPointNameNI CAELAccessPointNameI::= AccessPointNameI CAELInformationPDP::= SET scf[] servicekey[2] defaulttransactionhandling[3] caelaccesspointnameni[4] caelaccesspointnamei[5] numberfdpencountered[6] levelfcaelservice[7] freedata[8] ffdappendindicator[9] SCF PTINAL, ServiceKey PTINAL, DefaultGPRS-Handling PTINAL, CAELAccessPointNameNI PTINAL, CAELAccessPointNameI PTINAL, NumberfDPEncountered PTINAL, LevelfCAELService PTINAL, FreeData PTINAL, FFDAppendIndicator PTINAL CauseForRecClosing ::= INTEGER In GGSN the value sgsnchange should be used for partial record generation due to SGSN List verflow LCS related causes belong to the AP error causes acc. TS cause codes 0 to 5 are defined 'CauseForTerm' (cause for termination) normalrelease (0), abnormalrelease (4), caelinitcallrelease (5), volumelimit (6), timelimit (7), sgsnchange (8), maxchangecond (9), managementintervention (20), intrasgsnintersystemchange (2), ratchange (22), mstimezonechange (23), unauthorizedrequestingnetwork (52), unauthorizedlcsclient (53), positionethodfailure (54), unknownrunreachablelcsclient (58), listofdownstreamnodechange (59) ChangeCondition ::= ENUERATED Failure Handling values used in egcdr only qoschange (0), tarifftime (), recordclosure (2), failurehandlingcontinuengoing (3), failurehandlingretryandterminatengoing (4), failurehandlingterminatengoing (5) ChangefCharCondition::= SEQUENCE Used in PDP context record only failurehandlingcontinue field used in egcdr only GTPP Interface Administration and Reference, StarS Release 2. 7

18 custom6 Dictionary qosrequested[] qosnegotiated[2] datavolumegprsuplink[3] datavolumegprsdownlink[4] changecondition[5] changetime[6] QoSInformation PTINAL, QoSInformation PTINAL, DataVolumeGPRS, DataVolumeGPRS, ChangeCondition, TimeStamp ChargingCharacteristics::= CTET STRING (SIZE(2)) SIZEBit 0-3: Profile Index IndexBit 4-5: For Behavior ChargingID::= INTEGER ( ) Generated in GGSN, part of PDP context, see TS is equivalent to 0..2**32- ChChSelectionode::= ENUERATED sgsnsupplied(0), subscriptionspecific(), apnspecific(2), homedefault(3), roamingdefault(4), visitingdefault(5) For GGSN only For SGSN only For SGSN only For SGSN and GGSN For SGSN and GGSN For SGSN and GGSN DataVolumeGPRS::= INTEGER The volume of data transferred in octets. DynamicFlag::= BLEAN GSN::= IP IA5String ::= [UNIVERSAL 22] IPLICIT CTET STRING ISI ::= TBCD-STRING (SIZE (3..8)) from digits of CC, NC, SIN are concatenated in this order. IEI ::= TBCD-STRING (SIZE (8)) Refers to International obile Station Equipment Identity and Software Version Number (SVN) defined in TS 3GPP TS If the SVN is not present the last octet shall contain the digit 0 and a filler. If present the SVN shall be included in the last octet. ISDN-String ::= CTET STRING ETSI::= String First octet for nature of address, and numbering plan indicator (3 for X.2) ther octets TBCD See TS FFDAppendIndicator::= BLEAN FreeData::= CTET STRING (SIZE(..60)) Free formatted data as sent in the FurnishChargingInformationGPRS see TS GTPP Interface Administration and Reference, StarS Release 2.

19 custom6 Dictionary SNetworkCapability::= CTET STRING (SIZE(..8)) see TS NetworkInitiatedPDPContext::= BLEAN Set to true if PDP context was initiated from network side NodeID::= IA5String (SIZE(..20)) NumberfDPEncountered ::= INTEGER PDP::= CHICE ip[0] IP, etsi [] ETSI PDPType::= CTET STRING (SIZE(2)) CTET : PDP Type rganization CTET 2: PDP Type Number See TS QoSInformation::= CTET STRING (SIZE (4..5)) This octet string is a : copy of the contents (i.e. starting with octet 4) of the "Quality of service Profile" information element specified in TS RATType::= INTEGER (0..255) This integer is : copy of the RAT type value as defined in TS ResultCode ::= INTEGER charging protocol return value, range of 4 byte ( ) see Result-Code AVP as used in 3GPP RoutingAreaCode::= CTET STRING (SIZE()) See TS SGSNChange::= BLEAN present if first record after inter SGSN routing area update in new SGSN RecordType ::= INTEGER sgsnpdprecord(8) Diagnostics::= CHICE gsm0408cause[0] INTEGER IP::= CHICE ipbinary IPBinary, iptextrepresented IPTextRepresented GTPP Interface Administration and Reference, StarS Release 2. 9

20 custom6 Dictionary IPBinary::= CHICE ipbinv4[0] CTET STRING (SIZE(4)), ipbinv6[] CTET STRING (SIZE(6)) IPTextRepresented::= CHICE IP address in the familiar "dot" notation iptextv4[2] IA5String (SIZE(7..5)), iptextv6[3] IA5String (SIZE(5..45)) LevelfCAELService::= BIT STRING basic(0), calldurationsupervision(), onlinecharging(2) LocalSequenceNumber ::= INTEGER ( ) Sequence number of the record in this node is equivalent to 0..2**32-, unsigned integer in four octets LocationAreaAndCell::= SEQUENCE locationareacode[0] LocationAreaCode, cellid[] CellId LocationAreaCode::= CTET STRING (SIZE(2)) See TS SISDN ::= ISDN-String STimeZone::= CTET STRING (SIZE (2)).ctet: Time Zone and 2. ctet: Daylight saving time, see TS TBCD-STRING::= CTET STRING TimeStamp::= CTET STRING (SIZE(9)) The contents of this field are a compact form of the UTCTime format containing local time plus an offset to universal time. Binary coded decimal encoding is employed for the digits to reduce the storage and transmission overhead e.g. YYDDhhmmssShhmm where YY = Year 00 to 99 BCD encoded = onth 0 to 2 BCD encoded DD = Day 0 to 3 BCD encoded hh = hour 00 to 23 BCD encoded mm = minute 00 to 59 BCD encoded ss = second 00 to 59 BCD encoded S = Sign 0 = "+", "-" ASCII encoded hh = hour 00 to 23 BCD encoded mm = minute 00 to 59 BCD encoded CallDuration ::= INTEGER CellId::= CTET STRING (SIZE(2)) Coded according to TS SCF::= String 20 GTPP Interface Administration and Reference, StarS Release 2.

21 custom8 Dictionary See TS END custom8 Dictionary S-CDR fields in this dictionary are based on 3GPP TS v7.4.0 specification. Field Record Type Network Initiated PDP Context Served ISI Served IEI SGSN S Network Capability Routing Area Code (RAC) Location Area Code (LAC) Cell Identifier Charging ID GGSN Used Access Point Name Network Identifier PDP Type Served PDP C C C SGSN PDP context record. A flag that is present if this is a network-initiated PDP context. ISI of the served party. The IEI of the E, if available. The IP address of the current SGSN. The mobile station Network Capability. RAC at the time of "Record pening Time". LAC at the time of "Record pening Time". Cell identity for GS or Service Area Code (SAC) for UTS at the time of "Record pening Time". PDP context identifier used to identify this PDP context in different records created by GSNs. The control plane IP address of the GGSN currently used. The GGSN address is always the same for an activated PDP context. The logical name of the connected access point to the external packet data network (network identifier part of APN). PDP type, i.e. IP, PPP, IHSS:SP. PDP address of the served ISI, i.e. IPv4 or IPv6. This parameter shall be present except when both the PDP type is PPP and dynamic PDP address assignment is used. GTPP Interface Administration and Reference, StarS Release 2. 2

22 custom8 Dictionary Field List of Traffic Data Volumes Record pening Time Duration SGSN Change Cause for Record Closing Diagnostics Record Sequence Number Node ID Record Extensions Local Record Sequence Number APN Selection ode Access Point Name perator Identifier Served SISDN Charging Characteristics RAT Type RNC Unsent Downlink Volume Charging Characteristics Selection ode C C C C C A list of changes in charging conditions for this PDP context, each change is time stamped. Charging conditions are used to categorize traffic volumes, such as per tariff period. Initial and subsequently changed QoS and corresponding data volumes are also listed. Time stamp when PDP context is activated in this SGSN or record opening time on subsequent partial records. Duration of this record in the SGSN. Present if this is first record after SGSN change. The reason for closure of the record from this SGSN. A more detailed reason for the release of the connection. Partial record sequence number in this SGSN. nly present in case of partial records. Name of the recording entity. A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension. Consecutive record number created by this node. The number is allocated sequentially including all CDR types. An index indicating how the APN was selected. The perator Identifier part of the APN. The primary SISDN of the subscriber. The Charging Characteristics applied to the PDP context. This field indicates the Radio Access Technology (RAT) type, e.g. UTRAN or GERAN, currently used by the obile Station as defined in TS The downlink data volume, which the RNC has not sent to S. This field is present when the RNC has provided unsent downlink volume count at RAB release. Holds information about how Charging Characteristics were selected. 22 GTPP Interface Administration and Reference, StarS Release 2.

23 custom3 Dictionary Field Dynamic Flag C Indicates whether served PDP address is dynamic, which is allocated during PDP context activation. This field is missing if address is static. Notes: Support for Direct Tunnel triggers. All IP addresses in Binary format. custom3 Dictionary S-CDR fields in this dictionary are based on 3GPP TS v6.4. (R6) specification. Important In custom3 the IP address is encoded in binary format. ASN code Record Type 0 The field identifies the type of the record. 80 Network initiated PDP context This field indicates that the PDP context was network initiated. This field is missing in case of mobile activated PDP context. Boolean 8 Served ISI 3 the International obile Subscriber Identity (ISI) of the served party. BCD encoded octet string Served IEI 4 the international mobile equipment identity (IEI) of the equipment served. BCD encoded octet string. IEISV will be sent in case if IEI is not available GTPP Interface Administration and Reference, StarS Release 2. 23

24 custom3 Dictionary ASN code SGSN 5 This field provides the current SGSN IP for the Control Plane. Choice 9-7 A5 SGSN Binary IPv4 5-0 This field represents the IPv4 binary address. ctet string S Network Capability 6 S Network Capability field contains the S network capability value of the S network capability information element of the served S on PDP context activation or on GPRS attachment as defined in 3GPP TS ctet string Routing Area 7 the Routing Area Code (RAC) of the routing area in which the served party is currently located. ctet string 87 Location Area Code 8 the Location Area Code (LAC) of the location area in which the served party is currently located. ctet string GTPP Interface Administration and Reference, StarS Release 2.

25 custom3 Dictionary ASN code Cell Identifier 9 For GS, the Cell Identifier is defined as the Cell Id, reference , and for UTS it is defined as the Service Area Code in TS ctet string 2 89 Charging ID 0 This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN ctet string - 5 8a GGSN This field provides the current SGSN IP for the Control Plane. Choice 9-7 AB GGSN Binary IPV4-0 This field represents the IPv4 binary address. ctet string Access Point Name Network Identifier 2 the Network Identifier part of the Access Point Name (APN). IA5 string c PDP Type 3 This field defines the PDP type, e.g. IP or PPP ctet string 2 8d GTPP Interface Administration and Reference, StarS Release 2. 25

26 custom3 Dictionary ASN code Served PDP 4 the PDP address of the served ISI, for which the standard 3GPP TS allows a choice of either IP or ETSI. Choice - 9 ae Served PDP IP 4-0 nly the choice of IP is supported by the SGSN for the field described above. Choice 9-7 a0 Served PDP IPV4 Binary The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in binary coding. ctet string List of Traffic Volumes 5 Sequence af Change f Charging Condition 5-0 Each traffic volume container contains details related to a charging condition. Sequence 30 A new container is usually created for a QoS change and for tariff changes. QoS Requested 5-0- The Quality of Service Requested field contains the QoS desired by the S at PDP context activation. ctet string GTPP Interface Administration and Reference, StarS Release 2.

27 custom3 Dictionary ASN code QoS Negotiated QoS Negotiated indicates the applied QoS accepted by the network. ctet string Data Volume GPRS Uplink It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate Data volume GPRS Downlink It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate Change Condition The Change Condition field is part of the ChangefCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container: Enumerated integer 85 Supported values: qoschange 0 tarifftime recordclosure 2 GTPP Interface Administration and Reference, StarS Release 2. 27

28 custom3 Dictionary ASN code Change time Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed. BCD encoded octet string 6 86 Record pening Time 6 the time stamp when a PDP context is activated in SGSN or when a subsequent record is opened after a partial record. The timestamp is determined based on the internal timer which has an accuracy of 0ms. BCD encoded octet string 6 90 Record pening Time SGSN Change 8 This field is present only in the S-CDR to indicate that this it is the first record after an inter-sgsn routing area update. Boolean 92 Cause for Record Closing 9 a reason for the closure of the CDR. 93 DiagnosticsS 20 the system internal reasons for the PDP context deactivation at Session anagement Level. Choice 3 B4 28 GTPP Interface Administration and Reference, StarS Release 2.

29 custom3 Dictionary ASN code gsm0408cause 20-0 This cause is used in the Diagnostics field. 80 Record Sequence Number 2 A running sequence number with range used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record Node ID 22 an identifier string for the node that had generated the CDR. IA5 string Record Extensions 23 Set - n 97 GTPP Interface Administration and Reference, StarS Release 2. 29

30 custom3 Dictionary ASN code Local Record Sequence Number 24 For each Node ID, this number with range is allocated sequentially for each CDR. This along with a Node ID uniquely identifies a CDR. This field is only included when the option gtpp attribute local-record-sequence number is configured. By configuring gtpp single-source centralized-lrsn-creation the local record sequence number will be incremented for S-CDRs APN Selection ode 25 This field indicates how the APN was selected. Enumerated integer 99 Access Point Name perator Identifier 26 the perator Identifier part of the Access Point Name (APN). IA5 string a Served SISDN 27 The field tracks the obile Station (S) ISDN number (SISDN) of the subscriber which is transparently copied from the Create PDP Context Request message. BCD encoded octet string - 9 9b 30 GTPP Interface Administration and Reference, StarS Release 2.

31 custom3 Dictionary ASN code Charging Characteristics 28 Lists the charging characteristics applied to the PDP context by the SGSN. Hex value octet string 2 9c Rat Type 29 This field indicates the Radio Access Technology (RAT) type currently used by the obile Station. 9d caelinformationpdp 30 This field is supported if Ge interface is supported. CLI gtpp attribute camel-info needs to be enabled to populate this field. - n be SCF 30-0 This identifier refers to the network address (E.64 number) of the subscriber related SCP. is defined in HLR as part of CAEL subscription information. The address is BCD encoded. string - 8 Service Key 30- This parameter describes in case of usage of a CAEL the service key. Service key is defined in HLR as part of CAEL subscription information GTPP Interface Administration and Reference, StarS Release 2. 3

32 custom3 Dictionary ASN code defaulttransactionhandling 30-2 This field indicates whether or not a CAEL encountered a default GPRS-handling or SS-handling. Enumerated integer 83 caelacespointnameni caelacespointnamei NumberfDPEncountered 30-5 This field indicates how many armed CAEL detection points (TDP and EDP) were encountered and complements "Level of CAEL service" field Level f Camel Service 30-6 This field describes briefly the complexity of CAEL invocation. Bit string 2 87 freedata ffdappendindicator RNC Unsent Volume 3 the unsent downlink (from RNC to S) data volume in bytes ff Charging Characteristics Selection ode 32 This field specifies how the Charging Characteristics was selected Enumerated integer 9f20 32 GTPP Interface Administration and Reference, StarS Release 2.

33 custom3 Dictionary ASN code Dynamic Flag 33 This field indicates that the PDP address has been dynamically allocated for that particular PDP context. Boolean 9f2 Notes: Context deactivation due to Inter-SGSN RAU results in final CDR with cause "SGSN Change" value:8 (decimal). ASN. Definition for Fields in custom3 Dictionary The following section provides the complete ASN. definition of all S-CDR related fields in this dictionary. GPRS-SGSN-Charging-DataTypes-REL6 DEFINITINS IPLICIT TAGS ::= BEGIN bjectinstance FR CIP- joint-iso-ccitt ms(9) cmip() version () protocol (3) GPRS RECRDS GPRSRecord::= CHICE sgsnpdprecord[20] SGSNPDPRecord anagementextension ::= SEQUENCE identifier BJECT IDENTIFIER, significance [] BLEAN DEFAULT FALSE, information [2] ANY DEFINED BY identifier anagementextensions ::= SET F anagementextension ServiceKey ::= INTEGER ( ) DefaultGPRS-Handling ::= ENUERATED continuetransaction (0), releasetransaction () SGSNPDPRecord ::= SET recordtype networkinitiation servedisi servediei [0] RecordType, [] NetworkInitiatedPDPContext PTINAL, [3] ISI, [4] IEI PTINAL, GTPP Interface Administration and Reference, StarS Release 2. 33

34 custom3 Dictionary sgsn msnetworkcapability routingarea locationareacode cellidentifier chargingid ggsnused accesspointnameni pdptype servedpdp listftrafficvolumes recordpeningtime duration sgsnchange causeforrecclosing diagnostics recordsequencenumber nodeid recordextensions localsequencenumber apnselectionode accesspointnamei servedsisdn chargingcharacteristics rattype caelinformationpdp rncunsentdownlinkvolume chchselectionode dynamicflag [5] GSN PTINAL, [6] SNetworkCapability PTINAL, [7] RoutingAreaCode PTINAL, [8] LocationAreaCode PTINAL, [9] CellId PTINAL, [0] ChargingID, [] GSN, [2] AccessPointNameNI PTINAL, [3] PDPType PTINAL, [4] PDP PTINAL, [5] SEQUENCE F ChangefCharCondition PTINAL, [6] TimeStamp, [7] CallDuration, [8] SGSNChange PTINAL, [9] CauseForRecClosing, [20] Diagnostics PTINAL, [2] INTEGER PTINAL, [22] NodeID PTINAL, [23] anagementextensions PTINAL, [24] LocalSequenceNumber PTINAL, [25] APNSelectionode PTINAL, [26] AccessPointNameI PTINAL, [27] SISDN PTINAL, [28] ChargingCharacteristics, [29] RATType PTINAL, [30] CAELInformationPDP PTINAL, [3] DataVolumeGPRS PTINAL, [32] ChChSelectionode PTINAL, [33] DynamicFlag PTINAL GPRS DATA TYPES maxlength INTEGER ::= 20 AccessPointNameNI::= IA5String (SIZE(..63)) Network Identifier part of APN in dot representation. For example, if the complete APN is 'apna.apnb.apnc.mnc022.mcc.gprs' NI is 'apna.apnb.apnc' and is presented in this form in the CDR.. AccessPointNameI::= IA5String (SIZE(..37)) perator Identifier part of APN in dot representation. In the 'apna.apnb.apnc.mnc022.mcc.gprs' example, the I portion is 'mnc022.mcc.gprs' and is presented in this form in the CDR. String ::= CTET STRING (SIZE (..maxlength)) APNSelectionode::= ENUERATED See Information Elements TS msornetworkprovidedsubscriptionverified(0), msprovidedsubscriptionnotverified(), networkprovidedsubscriptionnotverified(2) CAELAccessPointNameNI::= AccessPointNameNI CAELAccessPointNameI::= AccessPointNameI CAELInformationPDP::= SET scf[] SCF PTINAL, 34 GTPP Interface Administration and Reference, StarS Release 2.

35 custom3 Dictionary servicekey[2] defaulttransactionhandling[3] caelaccesspointnameni[4] caelaccesspointnamei[5] numberfdpencountered[6] levelfcaelservice[7] freedata[8] ffdappendindicator[9] ServiceKey PTINAL, DefaultGPRS-Handling PTINAL, CAELAccessPointNameNI PTINAL, CAELAccessPointNameI PTINAL, NumberfDPEncountered PTINAL, LevelfCAELService PTINAL, FreeData PTINAL, FFDAppendIndicator PTINAL CauseForRecClosing ::= INTEGER In GGSN the value sgsnchange should be used for partial record generation due to SGSN List verflow LCS related causes belong to the AP error causes acc. TS cause codes 0 to 5 are defined 'CauseForTerm' (cause for termination) normalrelease (0), abnormalrelease (4), caelinitcallrelease (5), volumelimit (6), timelimit (7), sgsnchange (8), maxchangecond (9), managementintervention (20), intrasgsnintersystemchange (2), ratchange (22), mstimezonechange (23), unauthorizedrequestingnetwork (52), unauthorizedlcsclient (53), positionethodfailure (54), unknownrunreachablelcsclient (58), listofdownstreamnodechange (59) ChangeCondition ::= ENUERATED Failure Handling values used in egcdr only qoschange (0), tarifftime (), recordclosure (2), failurehandlingcontinuengoing (3), failurehandlingretryandterminatengoing (4), failurehandlingterminatengoing (5) ChangefCharCondition::= SEQUENCE Used in PDP context record only failurehandlingcontinue field used in egcdr only qosrequested[] QoSInformation PTINAL, qosnegotiated[2] QoSInformation PTINAL, datavolumegprsuplink[3] DataVolumeGPRS, datavolumegprsdownlink[4] DataVolumeGPRS, changecondition[5] ChangeCondition, changetime[6] TimeStamp ChargingCharacteristics::= CTET STRING (SIZE(2)) SIZEBit 0-3: Profile Index IndexBit 4-5: For Behavior ChargingID::= INTEGER ( ) GTPP Interface Administration and Reference, StarS Release 2. 35

36 custom3 Dictionary Generated in GGSN, part of PDP context, see TS is equivalent to 0..2**32- ChChSelectionode::= ENUERATED sgsnsupplied(0), subscriptionspecific(), apnspecific(2), homedefault(3), roamingdefault(4), visitingdefault(5) For GGSN only For SGSN only For SGSN only For SGSN and GGSN For SGSN and GGSN For SGSN and GGSN DataVolumeGPRS::= INTEGER The volume of data transferred in octets. DynamicFlag::= BLEAN GSN::= IP IA5String ::= [UNIVERSAL 22] IPLICIT CTET STRING ISI ::= TBCD-STRING (SIZE (3..8)) from digits of CC, NC, SIN are concatenated in this order. IEI ::= TBCD-STRING (SIZE (8)) Refers to International obile Station Equipment Identity and Software Version Number (SVN) defined in TS 3GPP TS If the SVN is not present the last octet shall contain the digit 0 and a filler. If present the SVN shall be included in the last octet. ISDN-String ::= CTET STRING ETSI::= String First octet for nature of address, and numbering plan indicator (3 for X.2) ther octets TBCD See TS FFDAppendIndicator::= BLEAN FreeData::= CTET STRING (SIZE(..60)) Free formatted data as sent in the FurnishChargingInformationGPRS see TS SNetworkCapability::= CTET STRING (SIZE(..8)) see TS NetworkInitiatedPDPContext::= BLEAN Set to true if PDP context was initiated from network side NodeID::= IA5String (SIZE(..20)) NumberfDPEncountered ::= INTEGER PDP::= CHICE 36 GTPP Interface Administration and Reference, StarS Release 2.

37 custom3 Dictionary ip etsi [0] IP, [] ETSI PDPType::= CTET STRING (SIZE(2)) CTET : PDP Type rganization CTET 2: PDP Type Number See TS QoSInformation::= CTET STRING (SIZE (4..5)) This octet string is a : copy of the contents (i.e. starting with octet 4) of the "Quality of service Profile" information element specified in TS RATType::= INTEGER (0..255) This integer is : copy of the RAT type value as defined in TS ResultCode ::= INTEGER charging protocol return value, range of 4 byte ( ) see Result-Code AVP as used in 3GPP RoutingAreaCode::= CTET STRING (SIZE()) See TS SGSNChange::= BLEAN present if first record after inter SGSN routing area update in new SGSN RecordType ::= INTEGER sgsnpdprecord(8) Diagnostics::= CHICE gsm0408cause[0] INTEGER IP::= CHICE ipbinary IPBinary, iptextrepresented IPTextRepresented IPBinary::= CHICE ipbinv4[0] CTET STRING (SIZE(4)), ipbinv6[] CTET STRING (SIZE(6)) IPTextRepresented::= CHICE IP address in the familiar "dot" notation iptextv4[2] IA5String (SIZE(7..5)), iptextv6[3] IA5String (SIZE(5..45)) LevelfCAELService::= BIT STRING GTPP Interface Administration and Reference, StarS Release 2. 37

38 custom24 Dictionary basic(0), calldurationsupervision(), onlinecharging(2) LocalSequenceNumber ::= INTEGER ( ) Sequence number of the record in this node is equivalent to 0..2**32-, unsigned integer in four octets LocationAreaAndCell::= SEQUENCE locationareacode[0] LocationAreaCode, cellid[] CellId LocationAreaCode::= CTET STRING (SIZE(2)) See TS SISDN ::= ISDN-String STimeZone::= CTET STRING (SIZE (2)).ctet: Time Zone and 2. ctet: Daylight saving time, see TS TBCD-STRING::= CTET STRING TimeStamp::= CTET STRING (SIZE(9)) The contents of this field are a compact form of the UTCTime format containing local time plus an offset to universal time. Binary coded decimal encoding is employed for the digits to reduce the storage and transmission overhead e.g. YYDDhhmmssShhmm where YY = Year 00 to 99 BCD encoded = onth 0 to 2 BCD encoded DD = Day 0 to 3 BCD encoded hh = hour 00 to 23 BCD encoded mm = minute 00 to 59 BCD encoded ss = second 00 to 59 BCD encoded S = Sign 0 = "+", "-" ASCII encoded hh = hour 00 to 23 BCD encoded mm = minute 00 to 59 BCD encoded CallDuration ::= INTEGER CellId::= CTET STRING (SIZE(2)) Coded according custom24 Dictionary Releases prior to 4.0, the S-CDR fields are based on TS v4.5.0 (R4). In 4.0 and later releases, the S-CDR fields are based on TS v9.6.0 (R9). Important In custom24 the IP address is encoded in binary format. 38 GTPP Interface Administration and Reference, StarS Release 2.

39 custom24 Dictionary ASN code Record Type 0 The field identifies the type of the record. 80 Network initiated PDP context This field indicates that the PDP context was network initiated. This field is missing in case of mobile activated PDP context. Boolean 8 Served ISI 3 the International obile Subscriber Identity (ISI) of the served party. BCD encoded octet string Served IEI 4 the international mobile equipment identity (IEI) of the equipment served. BCD encoded octet string. IEISV will be sent in case if IEI is not available SGSN 5 This field provides the current SGSN IP for the Control Plane. Choice 6 A5 SGSN Binary IPv4 5-0 This field represents the IPv4 binary address. ctet string 4 80 GTPP Interface Administration and Reference, StarS Release 2. 39

40 custom24 Dictionary ASN code S Network Capability 6 S Network Capability field contains the S network capability value of the S network capability information element of the served S on PDP context activation or on GPRS attachment as defined in 3GPP TS ctet string Routing Area 7 the Routing Area Code (RAC) of the routing area in which the served party is currently located. ctet string 87 Location Area Code 8 the Location Area Code (LAC) of the location area in which the served party is currently located. ctet string 2 88 Cell Identifier 9 For GS, the Cell Identifier is defined as the Cell Id, reference , and for UTS it is defined as the Service Area Code in TS ctet string GTPP Interface Administration and Reference, StarS Release 2.

41 custom24 Dictionary ASN code Charging ID 0 This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN ctet string - 5 8a GGSN This field provides the current SGSN IP for the Control Plane. Choice 9-7 AB GGSN Binary IPV4-0 This field represents the IPv4 binary address. ctet string Access Point Name Network Identifier 2 the Network Identifier part of the Access Point Name (APN). IA5 string c PDP Type 3 This field defines the PDP type, e.g. IP or PPP ctet string 2 8d Served PDP 4 the PDP address of the served ISI, for which the standard 3GPP TS allows a choice of either IP or ETSI. Choice - 9 ae GTPP Interface Administration and Reference, StarS Release 2. 4

42 custom24 Dictionary ASN code Served PDP IP 4-0 nly the choice of IP is supported by the SGSN for the field described above. Choice 9-7 a0 Served PDP IPV4 Binary The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in binary coding. ctet string List of Traffic Volumes 5 Sequence af Change f Charging Condition 5-0 Each traffic volume container contains details related to a charging condition. Sequence 30 A new container is usually created for a QoS change and for tariff changes. QoS Requested 5-0- The Quality of Service Requested field contains the QoS desired by the S at PDP context activation. In Rel.9, the QoS length is from 4 bytes to 7 bytes. ctet string GTPP Interface Administration and Reference, StarS Release 2.

43 custom24 Dictionary ASN code QoS Negotiated QoS Negotiated indicates the applied QoS accepted by the network. In Rel.9, the QoS length is from 4 bytes to 7 bytes. ctet string Data Volume GPRS Uplink C It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate Important This attribute will not be sent for Direct Tunnel (DT) sessions. GTPP Interface Administration and Reference, StarS Release 2. 43

44 custom24 Dictionary ASN code Data volume GPRS Downlink C It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate Important This attribute will not be sent for Direct Tunnel (DT) sessions. Change Condition The Change Condition field is part of the ChangefCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container: Enumerated integer 85 Supported values: qoschange 0 tarifftime recordclosure 2 Change time Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed. BCD encoded octet string GTPP Interface Administration and Reference, StarS Release 2.

45 custom24 Dictionary ASN code Record pening Time 6 the time stamp when a PDP context is activated in SGSN or when a subsequent record is opened after a partial record. The timestamp is determined based on the internal timer which has an accuracy of 0ms. BCD encoded octet string 6 90 Duration SGSN Change 8 This field is present only in the S-CDR to indicate that this it is the first record after an inter-sgsn routing area update. Boolean 92 Cause for Record Closing 9 a reason for the closure of the CDR. 93 DiagnosticsS 20 the system internal reasons for the PDP context deactivation at Session anagement Level. Choice 3 B4 gsm0408cause 20-0 This cause is used in the Diagnostics field. 80 GTPP Interface Administration and Reference, StarS Release 2. 45

46 custom24 Dictionary ASN code Record Sequence Number 2 A running sequence number with range used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record Node ID 22 an identifier string for the node that had generated the CDR. IA5 string Record Extensions 23 Set - n GTPP Interface Administration and Reference, StarS Release 2.