Cisco Cisco Packet Data Gateway (PDG)
GGSN CDR Field Descriptions
CDR Fields ▀
GTPP Interface Administration and Reference, StarOS Release 19 ▄
211
Radio Access Technology (RAT) Type
The SGSN may include the RAT Type IE along with User Location Information IE, and MS Time Zone IE if they are
available. The RAT Type IE shall not be included for the MS-initiated PDP Context Modification procedure.
available. The RAT Type IE shall not be included for the MS-initiated PDP Context Modification procedure.
Format
Integer (1-255)
Length
1 byte
Record Extensions
A set of network operator or manufacturer specific extensions which may be added to the record if provided. It is used for
reporting flows and volumes consumed, and also for passing key information about the session into the downstream
charging systems.
reporting flows and volumes consumed, and also for passing key information about the session into the downstream
charging systems.
Important:
This field is customer specific. Service Level CDR is also the part of Record Extension.
Record Opening Time
The timestamp at which the PDP context was activated on the GGSN.
Format
BCD encoded octet string
Length
9 bytes
Record Sequence Number
A running sequence number used to link partial records generated by the GGSN for a specific PDP context (characterized
with the same Charging ID and GGSN address pair). This field is only present for partial records.
with the same Charging ID and GGSN address pair). This field is only present for partial records.
Format
Unsigned integer
Length
1–4 bytes
Record Type
Indicates the GGSN PDP context record type. From the GGSN, this will be G-CDR.
Format
Integer
Length
1–4 bytes