WLAN_1.3.6.1.4.1.2011.6.139.13.1.1.71 hwApSTPAutoShutdownRestoreTrap

Description

WLAN/6/AP_STP_AUTO_SHUTDOWN_RESTORE:OID [oid] Interface [STRING] has turned into UP state. (APMAC=[OPAQUE], APName=[STRING], ApIfIndex=[INTEGER], ApEntityPhysicalName=[OCTET], APID=[INTEGER])

A clear alarm is generated when STP detects removal of a local loopback and recovers the shutdown interface.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.6.139.13.1.1.71	Cleared	environmentalAlarm(6)

Parameters

Name	Meaning
OID	Indicates the ID of a MIB object.
STRING	Indicates the interface number.
APMAC	Indicates the MAC address of an AP.
APName	Indicates the AP name.
ApIfIndex	Indicates the AP interface index.
ApEntityPhysicalName	Indicates the AP interface name.
APID	Indicates the AP ID.

Impact on the System

When STP detects removal of a local loopback, it triggers the device to recover the shutdown interface. Users can access the network from the recovered interface.

Possible Causes

The loopback is removed on the interface enabled with STP, and the device therefore recovers the shutdown interface and triggers a clear alarm.

Procedure

This alarm message is informational only, and no action is required.

Related Information

WLAN_1.3.6.1.4.1.2011.6.139.13.1.1.70 hwApSTPAutoShutdownTrap