ARP/2/hwEthernetARPMACConflict_active

Message

ARP/2/hwEthernetARPMACConflict_active: A MAC address conflict occurs. (ConflictInterface=[LocalInterface], ConflictMac=[ConflictMac], SourceIpAddress=[RemoteIp], PeVlan=[PeVlan], CeVlan=[CeVlan], InboundInterface=[InboundInterface])

Description

The source MAC address of the ARP packets received by the interface conflicts with the interface's MAC address.

Parameters

Parameter Name	Parameter Meaning
LocalInterface	Specifies the interface that receives ARP packets
ConflictMac	Specifies the source MAC address of the received ARP packets
RemoteIp	Specifies the source IP address of received ARP packets
PeVlan	Specifies the outer VLAN ID carried in the received ARP packets
CeVlan	Specifies the inner VLAN ID carried in the received ARP packets
InboundInterface	Specifies the inbound interface that receives ARP packets

Possible Causes

The source MAC address carried in the ARP packets received by an interface is the same as the interface's MAC address.

Procedure

1.Check whether a device with the same MAC address exists on the network according to the alarm information.

If such a device exists, perform Step 2.
If such a device does not exist, perform Step 4.

2.According to network planning and service deployment, check whether the MAC configurations can be adjusted.

If the MAC configurations can be adjusted, go to Step 3.
If the MAC configurations cannot be adjusted, go to Step 4.

3.Adjust the MAC configurations of the related interface and check whether the alarm persists.

If so, go to Step 4.
If no, go to Step 5.

4.Collect alarm and configuration information, and contact technical support engineers.

5.End.