Sounds like a client/driver issue to me. Are you seeing it from a specific type of client? Have not seen these messages personally and would recommend working with support if you can reproduce the issues; it seems a few cases were opened but the issue seems intermittent and could not be reproduced, so root cause analysis has been done as far as I can see.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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Original Message:
Sent: Oct 20, 2021 04:28 PM
From: Michael Haring
Subject: Disassociated; Auth frame from STA that was already associated
Looking for a better understanding what would cause this message? Have seen it multiple times when troubleshooting clients at various campuses of ours and never really identified the root cause for it.
We're running AP-515's on 8.6.0.9 and 7210 controllers.
Any insight into others having this same message and what caused it would be helpful to give me an idea of where to look.
Thanks!
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Michael Haring
AirHeads MVP 2017, 2019-2021
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