Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
SGSN CDR Field Descriptions
CDR Fields ▀
Cisco ASR 5x00 GTPP Interface Administration and Reference ▄
295
Format
Enumerated integer
Diagnostics
This field is included in the CDR when the PDP context is released and when the option “
gtpp attribute
diagnostics
” is configured. This field is supported in G-CDRs but not for eG-CDRs.
It will contain one of the following values:
36: If the SGSN sends Delete PDP Context request
38: If the SGSN sends Delete PDP Context request due to GTP-C/U echo timeout with SGSN
26: If the SGSN sends Delete PDP Context request for any other reason
Format
Integer
Length
1 Byte
Duration
This field contains the duration for the record in seconds. For partial records, only the interval described by the
recordOpeningTime and the last ChangeTime in the ListOfTrafficVolumes is counted. The Duration value is reset for
each new partial CDR. This value is converted from the internal representation in milliseconds to an integer value
representing only seconds. The mechanism for this conversion (ceiling, floor, round-off) can be configured.
recordOpeningTime and the last ChangeTime in the ListOfTrafficVolumes is counted. The Duration value is reset for
each new partial CDR. This value is converted from the internal representation in milliseconds to an integer value
representing only seconds. The mechanism for this conversion (ceiling, floor, round-off) can be configured.
Format
Integer
Length
1–5 Bytes
1–3 Bytes for custom11
Dynamic Address Flag
The presence of this field indicates that the PDP Address was dynamically allocated for that particular PDP context
during context activation. This field is missing if the address is static (part of the PDP context subscription).
during context activation. This field is missing if the address is static (part of the PDP context subscription).
Format
Boolean
Length
1 Byte
Event Time Stamp
These fields contain the event time stamps relevant for each of the individual record types. For LCS-MT-CDRs and LCS-
MO-CDRs, this field indicates the time at which the Perform_Location_Request is sent by the SGSN.
MO-CDRs, this field indicates the time at which the Perform_Location_Request is sent by the SGSN.
Format