Help Center/ Huawei Qiankun CloudService/ More Documents/ Device Alarm Handling/ V600 Device Alarms/ S380 Device Alarms/ ALM-157155346 hwMflpVlanLoopAlarm
Updated on 2024-01-25 GMT+08:00
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ALM-157155346 hwMflpVlanLoopAlarm

Description

MAC flapping detected, VlanId = [VlanId], Original-Port = [IfNameA], Flapping port 1 = [IfNameB], port 2 = [IfNameC]. [AlarmReason].

MAC address flapping occurs in a VLAN.

Attribute

AlarmID

Alarm OID

Alarm Severity

Alarm Type

157155346

1.3.6.1.4.1.2011.5.25.160.3.13

Warning

Quality of service alarm

Parameters

Name

Meaning

OID

Indicates the MIB object ID of the alarm.

VlanId

VLAN ID.

IfNameA

Drift source port.

IfNameB

Destination port of the floating IP address.

IfNameC

Destination port of the floating IP address.

AlarmReason

Alarm cause.

Impact on the System

Traffic cannot be forwarded.

Possible Causes

There may be loops on the current network.

Procedure

Configure the error-down function on the interface or eliminate loops on the network.

Parent topic: S380 Device Alarms