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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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FIB_1.3.6.1.4.1.2011.5.25.129.2.9.3 hwFIBOverloadForward

FIB_1.3.6.1.4.1.2011.5.25.129.2.9.3 hwFIBOverloadForward

Description

FIB/1/OVLDFORWARD: OID [oid] The interface board is in the overload forwarding state because the FIB module is overloaded. (EntityPhysicalIndex=[INTEGER], HwBaseTrapSeverity=[INTEGER], HwBaseTrapProbableCause=[INTEGER], HwBaseTrapEventType=[INTEGER], HwFibOverloadModule=[INTEGER], entPhysicalName=[STRING])

The trap was generated when the number of IPv4/IPv6 FIB route prefixes on the interface board exceeds the upper threshold. The number of route prefixes varied with the type of the interface board. When the interface board was in overload forwarding state, it no longer received FIB route prefixes from the main control board. Instead, it used the existing IPv4/IPv6 FIB route prefixes to forward packets.

Attribute

Alarm ID Alarm Severity Alarm Type

1.3.6.1.4.1.2011.5.25.129.2.9.3

Critical

processingErrorAlarm(4)

Parameters

Name Meaning
oid Indicates the MIB object ID of the alarm.
EntityPhysicalIndex Indicates the index of the entity.
HwBaseTrapSeverity Indicates the alarm severity.
HwBaseTrapProbableCause Indicates possible causes.
HwBaseTrapEventType Indicates the alarm type.
HwFibOverloadModule Indicates overloaded modules:
  • 1: IPv4 module
  • 2: IPv6 module
entPhysicalName Indicates the name of the entity.

Impact on the System

The interface board no longer receives new FIB route prefixes but forwards packets according to the existing FIB route prefixes.

Possible Causes

The number of IPv4/IPv6 FIB route prefixes on the interface board exceeds the upper threshold. The number of FIB route prefixes varied with the type of the interface board.

Procedure

  1. Collect alarm information and configuration information, and then contact technical support personnel.
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Updated: 2019-03-06

Document ID: EDOC1100041475

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