Cisco Cisco Packet Data Gateway (PDG)
SGSN CDR Field Reference
CDR Fields Supported in S-CDRs ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
229
Field
Category
Description
Cause for Record
Closing
Closing
M
The reason for closure of the record from this SGSN.
Diagnostics
OM
A more detailed reason for the release of the connection.
Record Sequence
Number
Number
C
Partial record sequence number in this SGSN. Only present in case of partial records.
Node ID
OM
Name of the recording entity.
Record Extensions
OC
A set of network operator/manufacturer specific extensions to the record. Conditioned upon
the existence of an extension.
the existence of an extension.
Local Record
Sequence Number
Sequence Number
OM
Consecutive record number created by this node. The number is allocated sequentially
including all CDR types.
including all CDR types.
APN Selection Mode
OM
An index indicating how the APN was selected.
Access Point Name
Operator Identifier
Operator Identifier
OM
The Operator Identifier part of the APN.
Served MSISDN
OM
The primary MSISDN of the subscriber.
Charging
Characteristics
Characteristics
M
The Charging Characteristics applied to the PDP context.
System Type
OC
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
GSM air interface.
UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a
GSM air interface.
RNC Unsent
Downlink Volume
Downlink Volume
OC
The downlink data volume which the RNC has not sent to MS. This field is present when the
RNC has provided unsent downlink volume count at RAB release.
RNC has provided unsent downlink volume count at RAB release.
Charging
Characteristics
Selection Mode
Characteristics
Selection Mode
OM
Holds information about how Charging Characteristics were selected.
custom6 Dictionary
S-CDR fields in this dictionary are based on 3GPP TS 32.298 v6.4.1 (R6).
Important:
In custom6 the IP address is encoded in text format.
Field Name
Tag
Number
Number
Category
Description
Format
Size in
byte
byte
ASN1
code
code
Record Type
0
M
The field identifies the type of the
record.
record.
Integer
1
80