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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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LDT_1.3.6.1.4.1.2011.5.25.174.3.1 hwLdtPortLoop

LDT_1.3.6.1.4.1.2011.5.25.174.3.1 hwLdtPortLoop

Description

Loopback existed on the port. (ifname=[ifname], vlan=[vlanid])

A loopback occurs on the interface.

Attributes

Attribute

Description

Alarm or Event

Alarm

Trap Severity

Warning

Mnemonic Code

hwLdtPortLoop

Trap OID

1.3.6.1.4.1.2011.5.25.174.3.1

Alarm ID

0x09a10001

Alarm Type

qualityOfServiceAlarm

Raise or Clear

Raise

Match trap

LDT_1.3.6.1.4.1.2011.5.25.174.3.2 hwLdtPortRecovry

Parameters

Name Meaning

ifname

Indicates the name of the interface.

vlan

Indicates the VLAN ID.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.174.1.1.5.1.2

hwLdtInterfaceName

hwLdtInterfaceIndex

1.3.6.1.4.1.2011.5.25.174.2.1

hwLdtPortLoopVlanListLow

None

1.3.6.1.4.1.2011.5.25.174.2.2

hwLdtPortLoopVlanListHigh

None

Impact on the System

Network congestion occurred.

Possible Causes

A loop occurred on the interface.

Procedure

  1. Check whether the loop is caused by incorrect network configurations or cable connections.

    • If so, remove the loop.
    • If not, go to step 2.

  2. Collect traps, logs, and configurations, and contact technical support personnel.
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Updated: 2019-04-20

Document ID: EDOC1100039527

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