Cisco Cisco Packet Data Gateway (PDG)
GTPP Accounting Overview
Triggers for Generation of Charging Records ▀
GTPP Interface Administration and Reference, StarOS Release 19 ▄
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Cause For Record Closure
Cause
Scenarios
Partial/Final
Value
Configurable
maxChangeCondition
limit for the LOTV containers was exceeded
Partial
19
Yes
managementIntervention
e.g. using the command "
gtpp interim now
" and also
"
clear subscribers all
"
Partial
20
No
managementIntervention
i.e. using the command "
clear subscribers all
"
Final
20
No
intraSGSNIntersystemChange
change of radio interface from GSM to UMTS or vice-
versa
versa
Partial
21
No
Triggers for S-CDR Charging Information Addition
The "List of Traffic Volumes" attribute of the S-CDR consists of a set of containers, which are added when specific
trigger conditions are met, and identify the volume count per PDP context, separated for uplink and downlink traffic, on
encountering that trigger condition.
trigger conditions are met, and identify the volume count per PDP context, separated for uplink and downlink traffic, on
encountering that trigger condition.
Table 15. Triggers for S-CDR Charging Information Addition
Change Condition
Cause
Scenario
Partial/Final
Value
Configurable
qoSChange
A change in the QoS will result in a "List of Traffic Data Volumes"
container being added to the CDR.
container being added to the CDR.
Partial
0
Yes
tariffTime
On reaching the Tariff Time Change a "List of Traffic Data Volumes"
container will be added to the CDR.
container will be added to the CDR.
Partial
1
Yes
Direct Tunnel
establishment
establishment
When the SGSN establishes or removes a Direct Tunnel a “List of
Traffic Data Volumes” container will be added to the CDR. When a
direct tunnel is established, the SGSN will no longer be able to count
data volumes associated with the IP-CAN bearer for which the direct
tunnel is established.
Traffic Data Volumes” container will be added to the CDR. When a
direct tunnel is established, the SGSN will no longer be able to count
data volumes associated with the IP-CAN bearer for which the direct
tunnel is established.
Partial
8
Yes
Direct Tunnel
Removal
Removal
When the SGSN establishes or removes a Direct Tunnel a “List of
Traffic Data Volumes” container will be added to the CDR.
Traffic Data Volumes” container will be added to the CDR.
Partial
9
Yes
recordClosure
A list of "List of Traffic Data Volumes" container will be added to the
S-CDR.
S-CDR.
-
2
No
SGW-CDR Triggers
The following events trigger closure and sending of a partial SGW-CDR.