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Cisco Bug: CSCuq61890 - 5508 WLC Silent crash on

Last Modified

Jul 21, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases


Description (partial)

5508 WLC reboots unexpectedly on version

WLC will reboot two or three times per week without leaving any crash file on flash
Some hours before it crashes, a show process memory a high number of bytes in use could be noted for emweb and SNMPTask

802.1x/WPA2/AES, PSK/WPA2/AES enabled, NO webauth

On GUI, memory usage would be higher than 85% when issue noted

Last reset would indicate Watchdog reset
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