Cisco Cisco Packet Data Interworking Function (PDIF)
Policy Control Configuration Mode Commands
▀ max-outstanding-ccr-u
▄ Command Line Interface Reference, StarOS Release 18
8128
max-outstanding-ccr-u
This command enables or disables the gateway to send multiple back-to-back CCR-Us to PCRF.
Product
GGSN
HA
PDSN
P-GW
S-GW
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > IMS Authorization Configuration > Policy Control
Configuration
Configuration
configure > context context_name > ims-auth-service service_name > policy-control
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-imsa-dpca)#
Syntax
[ default ] max-outstanding-ccr-u value
default
This keyword sets the default value as 1 for the maximum number of outstanding CCR-U messages to be sent
to PCRF.
to PCRF.
value
This keyword configures a value for the maximum number of outstanding CCR-U messages to be sent to
PCRF.
PCRF.
value
must be an integer value from 1 through 12.
Usage
This command enables the gateway to send multiple outstanding CCR-Us per session to PCRF.
In releases prior to 17.0, ASR5K node supports only one pending CCR-U message per session over Gx
interface. Any request to trigger CCR-U (for access side updates/internal updates) were ignored/dropped,
when there was already an outstanding message pending at the node. PCEF and PCRF were out of synch if
CCR-U for critical update (like RAT change/ULI change) was dropped.
In 17.1 and later releases, this CLI command “
In releases prior to 17.0, ASR5K node supports only one pending CCR-U message per session over Gx
interface. Any request to trigger CCR-U (for access side updates/internal updates) were ignored/dropped,
when there was already an outstanding message pending at the node. PCEF and PCRF were out of synch if
CCR-U for critical update (like RAT change/ULI change) was dropped.
In 17.1 and later releases, this CLI command “
max-outstanding-ccr-u
” under IMS Authorization Service
configuration mode allows multiple CCR-Us towards PCRF. That is, this CLI will allow the user to configure
a value of up to 12 as the maximum number of CCR-U messages per session.
The CLI-based implementation allows sending request messages as and when they are triggered and
processing the response when they are received. The gateway does re-ordering if the response messages are
received out of sequence.
a value of up to 12 as the maximum number of CCR-U messages per session.
The CLI-based implementation allows sending request messages as and when they are triggered and
processing the response when they are received. The gateway does re-ordering if the response messages are
received out of sequence.