Monday, September 17, 2018

Cisco WLC PSK authentication failing

So this happened today. A setup which has been working perfectly fine for a year stopped allowing guest users to sign in with a PSK key, and corporate users authenticating with a machine certificate were able to connect but had no network access once connected.

The outage was solved by rebooting the WLC.

Anyone come across a similar issue with CISCO WLC before? The exact model is 2504



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