First time i've used this area so apologise if i have not followed a certain procedure but i have come stuck. I have an issue where the GUI on my 4402 WLC running version 18.104.22.168 doesn't appear and i get a page cannot be displayed response within IE 6.0. Ping and SSH still works to the management address and i've looked at the config and can confirm that the web interface is enabled.
We don't use management via wireless for WLC support. When this issue arises we simply reboot the WLC it takes 15 AP's with it but then for some reason we get the GUI back. Unfortunatly after the reboot we didn't resolve this issue. I have tried using the Cisco Bug toolkit and various google searches to identify any known issues using custom filters for any incident weather resolved, terminated etc from any time and am still yet to find something.
My CLI skills are not brilliant so please bare with me if additional info is required.
Any advice would be most grateful.