3.90.2 EvTrManClose

Measurement ID

9401

Measurement Group

Transport Exception

Measurement Type

Simple

Measurement Dimension

Arrayed (per Transport)

Description

The number of times the Transport was manually closed. This includes manual changes of the transport administrative state that cause the transport to transition from APP-UP to Disabled.

Collection Interval

30 min

Peg Condition

Each time a manual change is made to the transport administrative state from Enabled to Blocked or from Enabled to Disabled, causing the transport to transition our of APP-UP protocol state.

Note:

This condition has a special meaning for SS7/M3UA where it is linked with ASP-UP.

Measurement Scope

NE, Server

Recovery

1. If the transport is known to be under maintenance, then no further action is necessary.
2. If the closing of the association was not expected:
   1. Transport status can be viewed at Main Menu, and then Transport Manager, and then Maintenance, and then Transport.
   2. Look in the event history at Main Menu, and then Alarms & Events, and then View History Event 19406 - Local Transport maintenance state change, which shows the manual transport state transitions and contains a time-stamp of when the change occurred.
   3. The security logs at Main Menu, and then Log Files, and then Security Logs History can be searched using the time-stamp from the event history log to determine which login performed the manual state change on the association.
   4. It is recommended to contact unresolvable-reference.html#GUID-F069C6FD-5BA3-4F31-AE9E-A187D5B5F729 for assistance if needed.