L2IFPPI_1.3.6.1.4.1.2011.5.25.42.2.1.7.13 hwApSessionNumExceedThresholdTrap

Description

L2IFPPI/4/AP_SESSION_EXCEEDS_THRESHOLD: OID [oid] The AP session usage exceeds the threshold.(ApSessionNum=[INTEGER], ApSessionNumThreshold=[INTEGER], ApSessionNumSpec=[INTEGER].)

Session resources exceed the threshold.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.42.2.1.7.13	Warning	equipmentAlarm(5)

Parameters

Name	Meaning
ApSessionNum	Maximum number of active sessions.
ApSessionNumThreshold	Threshold for the number of sessions.
ApSessionNumSpec	Number of sessions.

Impact on the System

If session resources are insufficient, the communication between the AP and iMaster NCE-Campus is affected, degrading users' Internet access services.

If session resources are exhausted, user services and AP services are affected.

Possible Causes

Links are frequently established for user services or AP services, occupying a large number of session resources. The session resources, however, are not released in a timely manner. As a result, the AP session resource usage exceeded the threshold.

This alarm is involved only on cloud APs.

Procedure

Run the display diagnostic-information saved-file filename command to collect diagnostic information.
Contact technical support.