SECE_1.3.6.1.4.1.2011.5.25.165.2.2.2.4 hwARPSDaiDropALarm

Description

SECE/4/DAI_DROP_ALARM:OID=[oid] The packet number dropped by DAI reaches [INTEGER1], exceeds the alarm threshold [INTEGER2],Interface=[OCTET].

The number of packets discarded by Dynamic ARP Inspection (DAI) exceeds the alarm threshold.

Attribute

Alarm ID Alarm Severity Alarm Type
1.3.6.1.4.1.2011.5.25.165.2.2.2.4 Warning equipmentAlarm(5)

Parameters

Name Meaning
oid Indicates the ID of the MIB object.
INTEGER1 Indicates the number of discarded packets.
INTEGER2 Indicates the alarm threshold.
Interface Indicates the source interface of packets.

Impact on the System

If this alarm is generated, the AC may be attacked. If the attack traffic volume is heavy, the AC is busy processing attack packets. As a result, services of authorized users are interrupted.

Possible Causes

The number of packets discarded by DAI exceeds the alarm threshold.

Procedure

  1. This alarm is informational and no action is required.

Related Information

None

Parent topic: SECE
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