RxMdIwfOrphanDiamAnswer

Measurement ID: 15822
Measurement Group: MD-IWF Exception
Measurement Type: Simple
Measurement Dimension: Single
Description: The number of orphan Diameter Answer messages received.
Collection Interval: 5 min
Peg Condition: Each time MD-IWF receives a Diameter Answer message for which no Pending Transaction record exists
Measurement Scope: Site

Recovery

When MD-IWF sends a Diameter Request message to a DA-MP, it allocated a PTR and starts a timer (value is user configurable). The pending transaction is abandoned if a Diameter Answer response is not received within the user-configurable time limit. If this event is occurring frequently, the timer may be set too low. The Diameter Response Timeout value can be viewed via the Main Menu > MAP-Diameter IWF > Configuration > MD-IWF Options NO GUI Screen.
It is recommended to contact unresolvable-reference.htm#GUID-F069C6FD-5BA3-4F31-AE9E-A187D5B5F729 for assistance if needed.