Hi I have configured FreeRadius server for my cisco wireless authentication through LDAP. I am facing one issue. When a user setting his password which has $ sign the user cannot able to access wireless. e.g. : 1. If user's password is : Pass123$ then it does connects to wireless 2. If user's password is : Pass$123 then it does not connect to wireless 3. If we put $ sign any where in between the password user cant able to connect to wireless. I see from the aaa debugs that the Radius server sent Access-Reject, as you see below: *radiusTransportThread: Mar 20 10:48:02.130: 3c:f8:62:7e:fd:1a Access-Reject received from RADIUS server 10.250.200.11 (qid:10) with port:1812, pktId:167 for mobile 3c:f8:62:7e:fd:1a receiveId = 6 Any help will be really helpful