SbrOcSessionsRemovedByAudit

Measurement Group: SBR Audit

Measurement Type: Simple

Measurement Dimension: Single

Description: The number of Online Charging sessions that were removed by an audit.

Collection Interval: 5 min

Peg Condition: Each time an Online Charging session is removed by an audit because it was considered to be stale (i.e., session’s age exceeds the configured Stale Session Timeout value).

Measurement Scope: All

Recovery:

This measurement represents a condition in which Online Charging sessions which have not seen any activity for a duration exceeding the configured Stale Session Timeout value are deleted by an audit. Online Charging session's last touch timestamp is updated for each time it is access for routing Credit-Control-Request messages with CC-Request-Type AVP set to UPDATE_REQUEST (CCR-U) and Re-Auth-Request (RAR) messages.
Stale Session Timeout values are configurable on a per APN basis. Verify that the Stale Session Timeout values are properly configured by selecting Main Menu > Policy and Charging > Configuration > Access Point Nameson the NOAMP GUI.
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