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Alarm Handling

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

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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RSVP_1.3.6.1.4.1.2011.5.25.148.1.12.2.5 hwRsvpTeIfNbrThresholdExceed

RSVP_1.3.6.1.4.1.2011.5.25.148.1.12.2.5 hwRsvpTeIfNbrThresholdExceed

Description

RSVP/3/RSVPIFNBRTHRESHOLDEXCEED: OID [oid] The number of RSVP neighbors exceeded the threshold. (hwRsvpTeIfName=[octet], hwRsvpTeIfNbrCurrentCount=[integer], hwRsvpTeIfNbrThreshold=[integer], hwRsvpTeIfNbrTotalCount=[integer])

The proportion of configured RSVP neighbors to all supported ones reached the upper alarm threshold.

Attribute

Alarm ID Alarm Severity Alarm Type

1.3.6.1.4.1.2011.5.25.148.1.12.2.5

Minor

qualityOfServiceAlarm(3)

Parameters

Name Meaning

oid

Indicates the MIB object ID of the alarm.

hwRsvpTeIfName

Name of an RSVP interface

hwRsvpTeIfNbrCurrentCount

Number of existing RSVP neighbors

hwRsvpTeIfNbrThreshold

Threshold (percent) of RSVP neighbors that device supports

hwRsvpTeIfNbrTotalCount

Maximum number of RSVP neighbors that a device supports

Impact on the System

If new RSVP neighbors are created after the proportion of configured RSVP neighbors to all supported ones on a specified interface has reached the upper alarm threshold, services may be affected.

Possible Causes

The proportion of configured RSVP neighbors to all supported ones on a specified interface reached the upper threshold.

Procedure

  1. Check the hwRsvpTeIfName field and obtain information about the interface on which the alarm is generated.
  2. Check whether hwRsvpTeIfNbrThreshold is set in a specified range. (Setting hwRsvpTeIfNbrThreshold to 80% of hwRsvpTeIfNbrTotalCount is recommended. A smaller value leads to useless threshold-crossing alarms to be generated.)
    • 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. Run the undo mpls rsvp-te command in the interface view to delete unwanted RSVP interface configurations or delete unwanted RSVP interface configurations on the peer interface to reduce the number of RSVP neighbors. 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.
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Updated: 2019-08-12

Document ID: EDOC1100034065

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