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Alarm Handling

S9300, S9300E, and S9300X V200R010C00

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

SECE_1. hwArpIfRateLimitBlockALarm


SECE/4/ARP_RATELIMIT_BLOCK_ALARM:OID [oid] All arp packets will be blocked on interface [OCTET], block time [INTEGER] seconds.

After rate limiting on ARP packets was configured, the rate of ARP packets exceeded the rate limit.


Alarm ID Alarm Severity Alarm Type Warning securityServiceOrMechanismViolation(10)


Name Meaning
[oid] Indicates the ID of the MIB object.
OCTET Indicates the interface name.
INTEGER Indicates the time ARP packets are blocked.

Impact on the System

All the ARP packets received on the interface are discarded.

Possible Causes

The rate of ARP packets received on the interface exceeded the rate limit.


  • 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 interface 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


Updated: 2019-08-21

Document ID: EDOC1000142054

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