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Arp frame seems to be looped by controller

Hi all,


I've a special behavior with an A7220 controller in version.


I've an issue only on one model Printers (EPSON) that once they have been authenticated by the controller , they said that there a duplication IP.


At the beginning i thought it was the firmware of the printer because we faced some difficulties whit it but

We have captured the session and we see arp request seems to be looped by the controller


To solve the issue we are forced to desactivate the arp broadcast filter or to deny communication between users,


Is there anybody that has this type of issue ?

Guru Elite

Re: Arp frame seems to be looped by controller

Did you change the user idle timeout..?

Colin Joseph
Aruba Customer Engineering

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New Contributor

Re: Arp frame seems to be looped by controller



Thanks for your reply, for the moment i've change nothing because i'm trying to understant what is wrong.


You mean that by changing the user idle timout it will change the user table update or something like that ?



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