Gx Interface Support
Rel. 9 Gx Interface ▀
Cisco ASR 5x00 Packet Data Network Gateway Administration Guide ▄
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reported) with the accumulated usage at IP-CAN session level (if enabled) and at service data flow level (if
enabled) This is the default behavior.
In the case of standard implementation, this must be enabled by CLI configuration.
Important:
The Usage Reporting on Revalidation Timeout feature is available by default in non-standard
implementation of Volume Reporting over Gx. In 10.2 and later releases, this is configurable in the standard
implementation. This is not supported in 10.0 release for standard based volume reporting.
Once the usage is reported, the usage counter is reset to zero. The PCEF continues to track data usage from the zero
value after the threshold is reached and before a new threshold is provided by the PCRF. If a new usage threshold is not
provided by the PCRF in the acknowledgement of an IP-CAN Session modification where its usage was reported, then
usage monitoring does not continue in the PCEF for that IP CAN session and and the usage accumulated between the
CCR-CCA will be discarded.
For information on how to configure the Volume Reporting over Gx feature, see the
Configuring Volume Reporting
over Gx
section.