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SGSN CDR Field Descriptions
CDR Fields ▀
Cisco ASR 5x00 GTPP Interface Administration and Reference ▄
305
6 Bytes for custom11
Record Sequence Number
A running sequence number used to link partial records generated by the SGSN for a specific PDP context (characterized
with the same Charging ID and SGSN address pair). This field is only present in case of partial records or if the first
record is also the final record.
with the same Charging ID and SGSN address pair). This field is only present in case of partial records or if the first
record is also the final record.
Format
Unsigned Integer
Length
1–5 Bytes
1–3 Bytes for custom11
Record Type
Indicates type of the record: S-CDR(sgsnPDPRecord) >>> 18 (0x12).
Format
Integer
Length
1 Byte
Recording Entity
This field contains the ITU-T E.164 number assigned to the SGSN.
Format
ITU-T E.164 number
RNC Unsent Downlink Volume
This field contains the unsent downlink (from RNC to MS) data volume in bytes. The value is measured within the RNC
and a correction of the already counted downlink volume within the 3G-SGSN. The value is sent from the RNC to the
3G-SGSN on request during the PDP context or at RAB release. This field is absent in case of 2G SGSN.
and a correction of the already counted downlink volume within the 3G-SGSN. The value is sent from the RNC to the
3G-SGSN on request during the PDP context or at RAB release. This field is absent in case of 2G SGSN.
Format
Integer
Length
For custom10 and custom11 dictionaries: 1–4 Bytes
For other custom dictionaries: 1–5 Bytes