ARP request collision

Unanswered Question

I am running an ASA 5510 box. Recently I started to receive alot of SNMP alerts,


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Possible attack - Received ARP collision - 172.16.110.244 - 20 - Local use 4 - 4 - Warning

Received ARP request collision from 172.16.110.102/0014.5efd.6c3a on interface Inside

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.244 is the firewall internal interface

.102 is my DHCP server, running NIC teaming.


I had not made changes to firewall at all and suddenly I got these.


I had issue a "clear arp" on ASA5510 but problem still persist.


Any solution?

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