RxLnkUnsolInactAck

Measurement Group: Link Exception

Measurement Type: Simple

Description: The number of times an unsolicited ASP-INACTIVE-ACK was received on the link. ASP-INACTIVE-ACK may be sent unsolicited by the SG to indicate that the specified link is no longer able to process M3UA data signaling. The MP server will begin attempts to bring the link back into the signaling state matching its administrative state. For example, if the link is Enabled, the MP server will attempt to restore M3UA data signaling on the link by sending an ASP-ACTIVE and waiting for an ASP-ACTIVE-ACK.

Collection Interval: 30 min

Peg Condition: This measurement is incremented by one each time an unsolicited ASP-INACTIVE-ACK is received on the link.

Measurement Scope: NE, Server

Recovery:

  1. This measurement should have a zero value. A non-zero value means that the far-end of the link has stopped processing M3UA data. You can view Link status from the GUI main menu under SS7/Sigtran>Maintenance>Links.
  2. Check the event history log from the GUI main menu under Alarms & Events>View History, looking for Event ID 19230. Event ID 19230 will show when the unsolicited ASP-INACTIVE-ACK was received.
  3. Verify whether the far-end of the link is undergoing maintenance.
  4. Contact My Oracle Support (MOS) for assistance if needed.
Parent topic: Link Exception measurements