RxAsnUnsolDownAck

Measurement ID

9142

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. It is recommended to contact My Oracle Support for assistance if needed.