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Cisco Bug: CSCvs55102 - wcnd unexpected reboot after association failure

Last Modified

Nov 10, 2020

Products (2)

  • Cisco Wireless LAN Controller Software
  • Cisco Catalyst 9800 Series Wireless Controllers

Known Affected Releases

16.12.1s

Description (partial)

Symptom:
Unexpected reload of a wireless controller due to failed dot11 authentication

Conditions:
The wireless controller receives an association request from a client on a specific SSID, the client then changes to a different SSID but still sends the original association response message with failure which ends up triggering the unexpected reload of the wireless controller
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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