Cisco Cisco Packet Data Gateway (PDG)
AAA Changes in Release 17
▀ AAA Enhancements for 17.1
▄ Release Change Reference, StarOS Release 17
48
Though the
max-outstanding-ccr-u
CLI command supports configuring more than one CCR-U, only one
outstanding CCR-U for access side update is sent out at a time and multiple CCR-Us for internal updates are sent.
These are the access side updates for which CCR-U might be triggered:
Bearer Resource Command
Modify Bearer Request (S-GW change, RAT change, ULI change)
Modify Bearer Command
These are the following internal updates for which CCR-U is triggered:
S-GW restoration
Bearer going down (GGSN, BCM UE_Only)
ULI/Timezone notification
Default EPS bearer QoS failure
APN AMBR failure
Charging-Rule-Report
Out of credit / reallocation of credit
Usage reporting
Tethering flow detection
Access network charging identifier
Customer Impact: Based on the CLI configuration signaling might increase.
Command Changes
max-outstanding-ccr-u
This command enables or disables the gateway to send multiple back-to-back CCR-Us to PCRF.
configure
context context_name
ims-auth-service service_name
policy-control
[ default ] max-outstanding-ccr-u value
end
Notes:
value
must be an integer value from 1 through 12. The default value is 1.
Performance Indicator Changes
show ims-authorization policy-control statistics