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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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MPLS_PW_LOCK

MPLS_PW_LOCK

Description

The MPLS_PW_LOCK alarm indicates that a command to lock the PW layer is issued on an MEP.

Attribute

Alarm Severity Alarm Type

Major

Communication alarm

Parameters

None

Impact on the System

None

Possible Causes

The possible cause of this alarm is as follows:

Cause: A command to lock the PW layer is issued on an MEP.

As shown in Figure 4-10, a command to lock the PW layer is issued on MEP3 and MEP3 reports an MPLS_PW_LOCK alarm.

Figure 4-10  MPLS_PW_LOCK generation process

Procedure

  1. Cause: A command to lock the PW layer is issued on an MEP.
    1. Unlock the PW layer. For details, see Configuring LCK of MPLS-TP PW OAM.
    2. Check whether the alarm is cleared. If the alarm persists, contact Huawei technical support personnel to handle the alarm.

Related Information

None

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Updated: 2019-01-21

Document ID: EDOC1100020975

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