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S-GW CDR Field Descriptions
▀ CDR Fields
▄ GTPP Interface Administration and Reference, StarOS Release 18
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aRP [6] INTEGER OPTIONAL
aPNAggregateMaxBitrateUL [7] INTEGER OPTIONAL
aPNAggregateMaxBitrateDL [8] INTEGER OPTIONAL
}
Length
Variable length format (Will vary based on the values).
iMSsignalingContext
Indicates if the IP-CAN bearer is used for IMS signaling. It is only present if the IP-CAN bearer is an IMS signaling bearer. A
IP-CAN bearer for IMS signaling is determined via the “IM CN Subsystem Signaling Flag” conveyed via the “Activate PDP
context request” message from the MS to the network (refer to TS 24.008).
IP-CAN bearer for IMS signaling is determined via the “IM CN Subsystem Signaling Flag” conveyed via the “Activate PDP
context request” message from the MS to the network (refer to TS 24.008).
Format
Null
Length
Zero
List of Served Node Addresses
This field contains 1-16 Serving Node control plane IP used during this record (max of 15 Serving Node Changes). This is a
list of IP addresses. If the PLMN-ID of the MME is same after Handover to new MME, one more IP address is added to the
list. If the list is overflowed, with configured number of IP addresses, a CDR with “serving node Change” as cause for record
closure will be generated. The serving node addresses, listed here map to the serving node types listed in the field “Serving
node Types” in sequence.
list of IP addresses. If the PLMN-ID of the MME is same after Handover to new MME, one more IP address is added to the
list. If the list is overflowed, with configured number of IP addresses, a CDR with “serving node Change” as cause for record
closure will be generated. The serving node addresses, listed here map to the serving node types listed in the field “Serving
node Types” in sequence.
Format
Octet String containing list of IPv4 or IPv6 addresses
Length
The length can vary based on whether the encoded IP address is IPv4 or IPv6.
Served Node IPv4 Binary Address
The octet string included in the field “List of Served Node Addresses” includes the IPv4 address of the
MME.
MME.
Format
Octet String
Length
4 bytes
Served Node IPv6 Binary Address
The octet string included in the field “List of Served Node Addresses” includes the IPv6 address of the
MME.
MME.