RxAsnUnsolDownAck

Measurement Group
Association Exception
Measurement Type
Simple
Measurement Dimension
Arrayed (per association)
Description
The number of unsolicited M3UA ASP-DOWN-ACK messages received on the association. Unsolicited ASP-DOWN-ACK messages can be sent by the SG to indicate that the SG cannot process traffic on the association.
Collection Interval
30 min
Peg Condition
This measurement is incremented by one each time an unsolicited ASP-DOWN-ACK is received on the association.
Measurement Scope
NE, Server

Recovery

  1. This measurement should have a zero value. A non-zero value means that the far-end of the association has stopped processing M3UA signaling. You can view Association status from the GUI main menu under SS7/Sigtran > Maintenance > Associations.
  2. Check the event history from the GUI main menu under Alarms & Events > View History, looking for Event ID 19227. Event ID 19227 will show exactly when the unsolicited ASP-DOWN-ACK was received.
  3. Verify whether the far-end of the association is undergoing maintenance.
  4. Contact My Oracle Support (MOS) for assistance if needed.
Parent topic: Association Exception measurements