I've got a Cisco 2106 and 1131 APs. In general everything is working fine except the web login with IE 7.
When the browser is launched the web login screen appears. When I enter a user name and password (radius authentication) rather than being redirected to my home page, or one configured with the web login, the authentication screen reappears.
At this point I am authenticated and if I close the web login and relaunch IE7, everything is fine.
Firefox works fine from the get go.
Is this a known problem?