Cisco Cisco Packet Data Gateway (PDG)
SGSN CDR Field Reference
▀ CDR Fields Supported in S-CDRs
▄ GTPP Interface Administration and Reference, StarOS Release 19
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CDR Fields Supported in S-CDRs
The tables in this section list the S-CDR fields present in the available GTPP dictionaries.
standard Dictionary
S-CDR fields in this dictionary are based on 3GPP TS 32.215 v 4.5.0 (R4).
Field
Category
Description
Record Type
M
SGSN PDP context record.
Network Initiated
PDP Context
PDP Context
OC
A flag that is present if this is a network-initiated PDP context.
Served IMSI
M
IMSI of the served party.
Served IMEI
OC
The IMEI of the ME, if available.
SGSN Address
OM
The IP address of the current SGSN.
MS Network
Capability
Capability
OM
The Mobile Station Network Capability.
Routing Area Code
(RAC)
(RAC)
OM
RAC at the time of “Record Opening Time”.
Location Area Code
(LAC)
(LAC)
OM
LAC at the time of “Record Opening Time”.
Cell Identifier
OM
Cell identity for GSM or Service Area Code (SAC) for UMTS at the time of “Record
Opening Time”.
Opening Time”.
Charging ID
M
PDP context identifier used to identify this PDP context in different records created by GSNs.
GGSN Address Used
M
The control plane IP address of the GGSN currently used. The GGSN address is always the
same for an activated PDP context.
same for an activated PDP context.
Access Point Name
Network Identifier
Network Identifier
OM
The logical name of the connected access point to the external packet data network (network
identifier part of APN).
identifier part of APN).
PDP Type
OM
PDP type, i.e. IP, PPP, IHOSS:OSP.
Served PDP Address
OC
PDP address of the served IMSI, 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.
when both the PDP type is PPP and dynamic PDP address assignment is used.
List of Traffic Data
Volumes
Volumes
OM
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.
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.
Record Opening Time M
Time stamp when PDP context is activated in this SGSN or record opening time on
subsequent partial records.
subsequent partial records.
Duration
M
Duration of this record in the SGSN.
SGSN Change
C
Present if this is first record after SGSN change.