Suspect Binding Removal Rules

On the Policy and Charging > Configuration > Policy DRA > 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 > Configuration > Policy screen, all sessions for the IMSI and PCRF will be removed.

The fields are described in Suspect Binding Removal Rules elements.