topic 4402 controller & IAS 802.1x problem in Wireless https://community.cisco.com/t5/wireless/4402-controller-ias-802-1x-problem/m-p/1464989#M79829 <P>Hi everybody,</P><P></P><P><BR />We are trying to authenticate wireless clients using radius server and 802.1x protocol. Client wireless interface status remains "Validating Idenitity" and IAS server giving the following error :</P><P></P><P><BR />An Access-Request message was received from RADIUS client WLAN_CONTROLLER_TEST with a message authenticator attribute that is not valid.</P><P></P><P><BR />Best Regards</P><P></P><P><BR />Ozan Oguz</P><P></P><P>CCIE#22559</P> Sun, 04 Jul 2021 02:06:51 GMT Ozan Oguz 2021-07-04T02:06:51Z 4402 controller & IAS 802.1x problem https://community.cisco.com/t5/wireless/4402-controller-ias-802-1x-problem/m-p/1464989#M79829 <P>Hi everybody,</P><P></P><P><BR />We are trying to authenticate wireless clients using radius server and 802.1x protocol. Client wireless interface status remains "Validating Idenitity" and IAS server giving the following error :</P><P></P><P><BR />An Access-Request message was received from RADIUS client WLAN_CONTROLLER_TEST with a message authenticator attribute that is not valid.</P><P></P><P><BR />Best Regards</P><P></P><P><BR />Ozan Oguz</P><P></P><P>CCIE#22559</P> Sun, 04 Jul 2021 02:06:51 GMT https://community.cisco.com/t5/wireless/4402-controller-ias-802-1x-problem/m-p/1464989#M79829 Ozan Oguz 2021-07-04T02:06:51Z Re: 4402 controller & IAS 802.1x problem https://community.cisco.com/t5/wireless/4402-controller-ias-802-1x-problem/m-p/1464990#M79830 <HTML><HEAD></HEAD><BODY><P>Generally this means the NAS key does not match.&nbsp; I tend to put the key into a notepad and cut and paste into both the AAA and WLC</P></BODY></HTML> Tue, 24 Aug 2010 14:49:23 GMT https://community.cisco.com/t5/wireless/4402-controller-ias-802-1x-problem/m-p/1464990#M79830 Stephen Rodriguez 2010-08-24T14:49:23Z