Hi I had an integration of WLC 4402 with ADer f on LAN segment via ACS 5.0 server . AD integration is done sucessfuly but now when i am trying to connect my Laptop users to WIRELESS its fails getting following error on WLC " radius server failed to respond....user not found " alrady increased the timeout value for radius integration in WLC from 2 sec to 25 sec but still the error are sameg snap fo your reference..Attachin