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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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DEFEND/4/hwCpcarAutoPortDefendAlarm_active

DEFEND/4/hwCpcarAutoPortDefendAlarm_active

Message

DEFEND/4/hwCpcarAutoPortDefendAlarm_active:Auto port defend detected in slot [SlotId]. (Protocol=[Protocol], Interface=[IfName])

Description

The auto port defense was detected in the specified slot.

Parameters

Parameter Name Parameter Meaning

SlotId

Indicates the slot ID.

Protocol

Indicates the protocol type.

IfName

Indicates the port name.

Possible Causes

The packet rate of one protocol received by a port exceeds 75% of the default CAR value, or the packet rate of all protocols received by the top two ports exceeds 85% of the default CAR value.

Procedure

  • Check whether the port undergoes a protocol packet attack.
  • Collect the alarm, log, and configuration information, and then contact technical support personnel.
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Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 115509

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