1. Policy and Charging Application User Guide
  2. Configuration
  3. PCA Configuration
  4. Policy DRA Configuration
  5. Suspect Binding Removal Rules

Suspect Binding Removal Rules

On the Policy and Charging, and then Configuration, and then Policy DRA, and then Suspect Binding Removal Rules screen on the SO GUI, Suspect Binding Removal Rules are listed. During Diameter messaging, when a Suspect Binding Removal Rule is matched, the rule configuration determines if the Subscriber's bindings should be considered suspect or be removed immediately.

When configuring Suspect Binding Removal Rules:
  • The (Experimental) Result Code attribute is applicable only if the Error Scenario Category is set to External Result.
  • Vendor ID is applicable only if the Result Code is an experimental result code.
  • If Remove Suspect Binding Immediately is set to Yes, a single match on this rule will cause the removal of all sessions for the IMSI and PCRF.
  • If Remove Suspect Binding Immediately is set to No, a rule match causes all sessions for the IMSI and PCRF to be considered suspect and the number of rule matches is incremented.

    Note:

    If the number of rule matches reaches or exceeds the configured in the Suspect Binding Removal Events Threshold field on the Policy and Charging, and then Configuration, and then Policy screen, all sessions for the IMSI and PCRF will be removed.

The fields are described in Suspect Binding Removal Rules elements.