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L2IFPPI_1.3.6.1.4.1.2011.5.25.315.3.1 hwMacTrapAlarm

Description

L2IFPPI/5/MACCHANGE_TRAPINFO: OID [oid] MAC address information: [OCTET].

The MAC address changes.

Attribute

Alarm ID Alarm Severity Alarm Type
1.3.6.1.4.1.2011.5.25.315.3.1 Indeterminate equipmentAlarm(5)

Parameters

Name Meaning
oid Indicates the MIB object ID of the alarm.
OCTET Indicates TypeIfindexVlaninvalidVlanidMac-address. The fields are described as follows:
  • Type: reason why MAC addresses change. 01 indicates MAC address learning; 02 indicates MAC address aging.
  • Ifindex: index of the interface sending the MAC address change alarm.
  • Vlaninvalid: VLAN tag. The value 1 indicates that the MAC address is learned in VLAN.
  • Vlanid: VLAN ID.
  • Mac-address: MAC address.

A sample of the alarm message: L2IFPPI/5/MACCHANGE_TRAPINFO: OID 1.3.6.1.4.1.2011.5.25.315.3.1 Mac address information:0200000006103e80000111105ee.

The fields in the alarm are described as follows:
  • 02: MAC address aging.
  • 00000006: interface index.
  • 1: MAC address is learned in VLAN.
  • 03e8: The decimal notation of this value is 1000. That is, this field indicates VLAN 1000.
  • 0000111105ee: MAC address that is aged out.

Impact on the System

None.

Possible Causes

The device learns the MAC address or the MAC address is aged.

Procedure

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

Related Information

None.

Parent Topic: L2IFPPI
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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