EOAM-Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.30 hwY1731AisDefectAlarm

Trap Buffer Description

MEP enters AIS defect condition. (MdIndex=[MdIndex], MaIndex=[MaIndex], MdName=[MdName], MaName=[MaName], MepID=[MepId])

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

Trap Attributes

Trap Attribute Description

Alarm or Event

Alarm

Trap Severity

Warning

Mnemonic Code

AIS

Trap OID

1.3.6.1.4.1.2011.5.25.136.1.6.30

MIB

HUAWEI-ETHOAM-MIB

Alarm ID

0x09ac2020

Alarm Name

AIS

Alarm Type

communicationsAlarm

Raise or Clear

Raise

Match trap

EOAM-Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.31 hwY1731AisDefectAlarmRecovery

Trap Buffer Parameters

Parameter Description

MdIndex

MD index

MaIndex

MA index

MdName

Name of an MD

MaName

Name of an MA

MepId

MEP ID

VB Parameters

VB OID VB Name VB Index

1.3.6.1.4.1.2011.5.25.136.1.1.3.2.1.3

hwDot1agCfmMdName

hwDot1agCfmMdIndex

1.3.6.1.4.1.2011.5.25.136.1.1.4.2.1.2

hwDot1agCfmMaName

hwDot1agCfmMdIndex

hwDot1agCfmMaIndex

1.3.6.1.4.1.2011.5.25.136.1.1.5.1.1.1

hwDot1agCfmMepIdentifier

hwDot1agCfmMdIndex

hwDot1agCfmMaIndex

hwDot1agCfmMepIdentifier

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

1. 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.

2. Collect alarm information and configuration information, and then contact technical support personnel.

3. End.

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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