Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
GGSN CDR Field Descriptions
▀ CDR Fields
▄ Cisco ASR 5x00 GTPP Interface Administration and Reference
160
Format
Sequence
Length
Variable
Duration
The time period, in seconds, that the record existed in the GGSN. It is the duration from Record Opening Time to record
closure. For partial records, only the duration of the individual partial record is provided.
closure. For partial records, only the duration of the individual partial record is provided.
Important:
For custom40 GTPP dictionary, the duration is first calculated based on the actual opening and
closing times of the record, and then rounded off. For all other GTPP dictionaries, the opening and closing times are
first rounded off and then used for the calculation of duration.
first rounded off and then used for the calculation of duration.
Format
Unsigned integer
Length
1–4 bytes
Dynamic Address Flag
The presence of this field indicates that the Served PDP Address was dynamically assigned during context activation.
Format
Boolean
Length
1 byte
External Charging Identifier
A charging identifier received from an external, non-GPRS entity.
Important:
This field is not supported at this time.
Format
Octet string
GGSN Address
The binary-represented IPv4 address of the GGSN used.
Format
Hex value octet string
Length