EOAM-1AG_1.3.6.1.4.1.2011.5.25.136.1.6.36 hwDot1agCfmUnexpectedMEP

Trap Buffer Description

MEP received a CCM with unexpected MEP. (MdIndex=[MdIndex], MaIndex=[MaIndex], MdName=[MdName], MaName=[MaName], MepId=[MepId])

The MEP ID carried in a CCM sent by the RMEP was not listed in the RMEP list of the MEP.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Error
Mnemonic Code	UNEXPECTEDMEP
Trap OID	1.3.6.1.4.1.2011.5.25.136.1.6.36
MIB	HUAWEI-ETHOAM-MIB
Alarm ID	0x09ac0004
Alarm Name	UNEXPECTEDMEP
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	EOAM-1AG_1.3.6.1.4.1.2011.5.25.136.1.6.37 hwDot1agCfmUnexpectedMEPCleared

Trap Buffer Parameters

Parameter	Description
MdName	Name of an MD
MaName	Name of an MA
MepId	ID of a MEP
ifName	Name of interface
Vlan	Vlan ID
Direction	Direction
Level	Level of MD
MdIndex	Index of an MD table
MaIndex	Index of an MA table

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

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

CFM will fail.

Possible Causes

The MEP ID carried in a received CCM was not listed in the RMEP list of the MEP when the MEP and RMEP have the same MD level and MA ID.

Procedure

1. Run the display cfm remote-mep [ md md-name ma ma-name mep-id mep-id ] command on the MEP to view the value of the RMEP ID field. Check whether the RMEP ID is displayed in the command output. - If the RMEP ID is displayed and the fault persists, go to Step 3. - If the RMEP ID is not displayed, go to Step 2. 2. Perform the following steps on the MEP: - a. Run the remote-mep mep-id mep-id [ mac mac-address ] command to specify a correct RMEP. - b. Run the display alarm active command to view the trap. Check whether the trap is cleared. If the trap persists, go to Step 3. 3. Collect alarm information and configuration information, and then contact technical support personnel.