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ePDG CDR Field Descriptions
▀ CDR Fields
▄ GTPP Interface Administration and Reference, StarOS Release 19
100
Length
9 bytes
Local Record Sequence Number
This field contains a unique sequence number associated with the NodeId field and independent of the bearer context. For
each Node ID, this number with range 1..4294967295 is allocated sequentially for each CDR. This along with a Node ID
uniquely identifies a CDR. For ePDG-CDRs, this field is included only when the command
each Node ID, this number with range 1..4294967295 is allocated sequentially for each CDR. This along with a Node ID
uniquely identifies a CDR. For ePDG-CDRs, this field is included only when the command
gtpp attribute local-
record-sequence-number
is configured.
Format
Octet String
Length
1-5 bytes
MACAddress of AP
The AP-MAC address will be populated in ePDG-CDR only when it is supplied by UE during initial IKEv2 exchange in IDi
payload as expected by ePDG. This is an optional proprietary parameter available only in custom38 GTPP dictionary.
payload as expected by ePDG. This is an optional proprietary parameter available only in custom38 GTPP dictionary.
Format
Octet string
Length
6 bytes
Node ID
This field contains an identifier string for the node that had generated the CDR.
The NodeID field is a printable string of the ndddSTRING format:
n: The first digit is the Sessmgr restart counter having a value between 0 and 7.
ddd: The number of the sessmgr instance generating the CDR.
STRING: This is a configured Node-ID-Suffix having any string from 1 to 16 characters, defined using the
gtpp
attribute node-id
command.
If this node-id-suffix is not configured, the ePDG uses the GTPP context name as the Node-id-suffix (truncated to 16
characters).
characters).
This field is included only when the command
gtpp attribute local-record-sequence-number
is
configured.
Format
IA5string
Length
5-20 bytes