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Cisco Bug: CSCun92928 - Must reboot controller for HotSpot WLAN to advertise IW IE; AP crashes

Last Modified

Nov 16, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.6(100.0) 8.0(72.147)

Description (partial)

Symptom 1:

An AP may crash with crashinfo messages similar to the following:

 06:48:06 UTC Tue Apr 22 2014: Unexpected exception to CPU: vector 400, PC = 0x0       , LR = 0x143F9B4 

-Traceback= 0x143F9B4z 0x143F9B4z 0x143AB6Cz 0x143AB6Cz 0x143F3F8z 0x26778E4z 

Symptom 2:

When creating a HotSpot WLAN, the AP does not advertise IE 107 (Interworking IE) until the config has been saved and the controller has been rebooted. This happens on all APs.

Using the HotSpot feature.

Related Community Discussions

Converged Access - 3.3.4 Beta Available
Download link On 8-15-2014, interim build 3.14.30EZP was posted at under Forum: Unified Access EFT   Support For any new issues while testing this code, please report to   Images ct5760* is for 5760 wireless controller cat3k* is for Catalyst 3850 and 3650 converged access switches   Issues fixed on this Release   Bug Id Bug Headline CSCum91301 IPDT: Standby crashes due to host table corruption ...
Latest activity: Aug 29, 2014
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