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Alarm Handling

S600-E V200R010C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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SECE_1.3.6.1.4.1.2011.5.25.165.2.2.2.7 hwARPVlanSpeedLimitALarm

SECE_1.3.6.1.4.1.2011.5.25.165.2.2.2.7 hwARPVlanSpeedLimitALarm

Description

SECE/4/ARP_VLAN_SPEEDLIMIT_ALARM:OID [oid] The vlan arp packet speed exceed the speed-limit value configed [INTEGER1], Vlan [INTEGER2].

The rate of ARP packets in a VLAN exceeded the alarm threshold.

Attribute

Alarm ID Alarm Severity Alarm Type
1.3.6.1.4.1.2011.5.25.165.2.2.2.7 Warning equipmentAlarm(5)

Parameters

Name Meaning
oid Indicates the ID of the MIB object.
INTEGER1 Indicates the alarm threshold.
INTEGER2 Indicates the outer VLAN ID of packets.

Impact on the System

If the alarm is generated, the user traffic volume exceeds the threshold. The excess traffic is discarded by the device. As a result, user traffic may be interrupted intermittently.

Possible Causes

The rate of ARP packets in a VLAN exceeded the alarm threshold.

Procedure

  • If user services are not affected, the alarm does not need to be handled.
  • If the user services are intermittently disconnected, run the arp anti-attack rate-limit packet packet-number command in the VLAN view to adjust the ARP rate limit. Adjusting the rate limit may affect CPU usage. You are advised to contact technical support personnel.

Related Information

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Updated: 2019-09-24

Document ID: EDOC1000141873

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