Cisco Cisco Packet Data Gateway (PDG) Guida Dell'Amministratore
S-GW CDR Field Descriptions
▀ CDR Fields
▄ Cisco ASR 5x00 GTPP Interface Administration and Reference
358
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.
Format
Octet String
Length
16 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 SGW-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 SGW-CDRs, this field is included only when the command
gtpp attribute local-
record-sequence-number
is configured.
Format
Octet String
Length
1-5 bytes