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Alarm Handling

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.

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LSPM_1. hwMplsResourceThresholdExceed

LSPM_1. hwMplsResourceThresholdExceed


LSPM/3/MPLSRESOURCETHRESHOLDEXCEED: OID [oid] The number of used MPLS resources exceeded the threshold. (hwMplsResourceType=[integer], hwMplsResourceCurrentCount=[integer], hwMplsResourceThreshold=[integer], hwMplsResourceTotalCount=[integer])

The proportion of used MPLS resources to all MPLS resources supported by a device reached the upper alarm threshold.


Alarm ID Alarm Severity Alarm Type




Name Meaning


Indicates the MIB object ID of the alarm.


Type of MPLS resource


Number of available MPLS resources


Upper alarm threshold for MPLS resource usage


Maximum number of MPLS resources supported by a device

Impact on the System

If new MPLS services are created after the number of existing MPLS resources of a specific type has exceeded the upper threshold, services may be affected.

Possible Causes

The number of MPLS resources of a specific type reached the upper threshold.


  1. Check the hwMplsResourceType field and obtain the MPLS resource type.
  2. Check whether hwMplsResourceThreshold is set in a specified range.
    • If the value is within the specified range, go to Step 4.
    • If the value is out of the specified range, go to Step 3.
  3. Change the alarm threshold to be within the specified range. Then check whether the alarm is cleared.
    • If the alarm is cleared, go to Step 6.
    • If the alarm persists, go to Step 4.
  4. Delete configurations that use MPLS resources or configurations or messages that trigger MPLS resource consumption to reduce MPLS resource usage. Then check whether the alarm is cleared.
    • If the alarm is cleared, go to Step 6.
    • If the alarm persists, go to Step 5.
  5. Collect alarm information and configuration information, and then contact technical support personnel..
  6. End.
Updated: 2019-03-06

Document ID: EDOC1100041475

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