topic IAS PEAP in Wireless https://community.cisco.com/t5/wireless/ias-peap/m-p/1279591#M75790 <P>Configuring PEAP on IAS with autonomous aps and getting the following error on the IAS serevr so I know that the ap is talking to the IAS.</P><P></P><P>Not sure what I am missing, is there some attribute I need to look at??</P><P></P><P>An Access-Request message was received from RADIUS client xxx.xxx.x.xxx with a message authenticator attribute that is not valid.</P><P></P><P>Also Windiws IAS should use port 1812? but I get no messages with port 1812 just port 1645?</P><P></P><P>Any help appreciated.</P><P></P><P></P> Sun, 04 Jul 2021 01:10:54 GMT Peter Nugent 2021-07-04T01:10:54Z IAS PEAP https://community.cisco.com/t5/wireless/ias-peap/m-p/1279591#M75790 <P>Configuring PEAP on IAS with autonomous aps and getting the following error on the IAS serevr so I know that the ap is talking to the IAS.</P><P></P><P>Not sure what I am missing, is there some attribute I need to look at??</P><P></P><P>An Access-Request message was received from RADIUS client xxx.xxx.x.xxx with a message authenticator attribute that is not valid.</P><P></P><P>Also Windiws IAS should use port 1812? but I get no messages with port 1812 just port 1645?</P><P></P><P>Any help appreciated.</P><P></P><P></P> Sun, 04 Jul 2021 01:10:54 GMT https://community.cisco.com/t5/wireless/ias-peap/m-p/1279591#M75790 Peter Nugent 2021-07-04T01:10:54Z Re: IAS PEAP https://community.cisco.com/t5/wireless/ias-peap/m-p/1279592#M75791 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I got the message with a switch..a ios update fixed the problem.</P><P></P><P>The IAS works on both, 1812 and 1645 and you are able to fix it on both sides (AP and IAS) if you want...</P><P></P><P>Did you configure Cisco as vendor in the ias client config?</P><P></P><P>best </P><P>sebastian</P></BODY></HTML> Fri, 23 Oct 2009 16:03:15 GMT https://community.cisco.com/t5/wireless/ias-peap/m-p/1279592#M75791 Sebastian Helmer 2009-10-23T16:03:15Z