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Log Reference

AR500, AR510, and AR530 V200R007

This document supports all the logs of device, including the parameters, meaning, possible causes and solution.

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DHCP/4/DHCP_CLIENT_CONFLICT_IPADDR:"DHCP client receive an ARP packet with a conflict IP address. (IpAddress=[STRING1], MacAddress=[STRING2], InterfaceName=[STRING3])."


A device whose IP address conflicts with the IP address of the VLANIF interface through DHCP exists on the network.


Parameter Name Parameter Meaning
[STRING1] Conflicting IP address.
[STRING2] Conflicting MAC address of the host.
[STRING3] Name of the interface that receives the conflicting MAC address of the host.

Possible Causes

The DHCP client receives ARP response packets with conflicting the IP address.


  1. Determine the device where a conflict occurs and change the IP address according to the name of the interface that receives the conflicting MAC address of the host, conflicting IP address, and conflicting MAC address of the host.
Updated: 2019-05-29

Document ID: EDOC1000097294

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