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Cisco Bug: CSCvs42059 - wncd crash observed in dot11_handle_ft_localauth function in Duplo mesh AP setup

Last Modified

Sep 15, 2020

Products (1)

  • Cisco Catalyst 9800 Series Wireless Controllers

Known Affected Releases

17.2.1

Description (partial)

Symptom:
When Wireless clients connect to the WLAN, they can cause a WNCD core crash on the WLC.

Conditions:
Possible requisite conditions include the following, based on lab testing of the issue:

APs are in Flex+Bridge mode
Configure local switching in 2 policy profiles (say p1 and default-policy-profile)
Create 1 policy tag and map 2 ssids with these 2 policy profiles
Create 1 site tag and map named ap-join profile to it (named ap-join profile is mapped to named mesh-mesh-profile)
Apply this site tag and policy Tag to APs (RAP and MAP)
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Bug Details Include

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