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Alarm Handling

CloudEngine 12800 and 12800E V200R005C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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DEFEND_1.3.6.1.4.1.2011.5.25.165.2.2.7.1 hwCpcarDropPacketAlarm

DEFEND_1.3.6.1.4.1.2011.5.25.165.2.2.7.1 hwCpcarDropPacketAlarm

Description

Rate of packets to cpu exceeded the CPCAR limit in slot [SlotId]. (Protocol=[Protocol], PPS/CBS=[Pps]/[Cbs], ExceededPacketCount=[DropPacketNum])

Packets of the protocol in the specified slot are dropped because the packet rate exceeds the CPCAR values set for the protocol.

Attribute

Attribute

Description

Alarm or Event

Alarm

Trap Severity

Warning

Mnemonic Code

hwCpcarDropPacketAlarmResume

Trap OID

1.3.6.1.4.1.2011.5.25.165.2.2.7.1

Alarm ID

0x09632007

Alarm Type

qualityOfServiceAlarm

Raise or Clear

Raise

Match trap

DEFEND_1.3.6.1.4.1.2011.5.25.165.2.2.7.2 hwCpcarDropPacketAlarmResume

Parameters

Parameter Description

SlotId

Slot ID.

Protocol

Protocol type.

Pps

Number of packets that are allowed to pass per second.

Cbs

Committed burst size.

DropPacketNum

Number of dropped packets.

VB Parameters

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.165.2.1.7.1

hwCpcarDropPacketSlotStr

None

1.3.6.1.4.1.2011.5.25.165.2.1.7.2

hwCpcarDropPacketProtocol

None

1.3.6.1.4.1.2011.5.25.165.2.1.7.3

hwCpcarDropPacketPps

None

1.3.6.1.4.1.2011.5.25.165.2.1.7.4

hwCpcarDropPacketCbs

None

1.3.6.1.4.1.2011.5.25.165.2.1.7.5

hwCpcarDropPacketNum

None

Impact on the System

Packets of the protocol in the specified slot are dropped because the packet rate exceeds the CPCAR values set for the protocol.

Possible Causes

The protocol packet rate in the specified slot exceeds the CPCAR values set for the protocol.

Procedure

  • Increase the CPCAR values for the protocol. Check whether the alarm is cleared.
  • Collect trap, log, and configuration information, and contact technical support personnel.
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Updated: 2019-04-20

Document ID: EDOC1100039527

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