EOAM_Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.30 hwY1731AisDefectAlarm

Description

EOAM_Y1731/4/AISDEFECTALARM: OID [OID] MEP enters AIS defect condition. (MdIndex=[INTEGER], MaIndex=[INTEGER], MdName=[STRING], MaName=[STRING], MepID=[INTEGER])

An MEP received an AIS PDU and entered the faulty state.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.136.1.6.30	Warning	qualityOfServiceAlarm (3)

Parameters

Name	Meaning
oid	Indicates the MIB object ID of the alarm.
MdIndex	MD index
MaIndex	MA index
MdName	Name of an MD
MaName	Name of an MA
MepId	MEP ID

Impact on the System

Service instances bound to the MA to which the MEP belongs is unavailable.

Possible Causes

The MEP received an AIS PDU carrying an MD level lower than the level of the MD to which the MEP belongs.

Procedure

Check whether a fault occurs in an MA with the lower MD level.
Run the display cfm remote-mep command to view the value of the CFM Status field.
- If the value of the CFM Status field is Down, an MA fails. Rectify the fault.
- If the value of the CFM Status field is Up, go to step 3.
Collect alarm information and configuration information, and then contact technical support personnel.
End.

Related Information

None.