Remote RADIUS Server Response Status

  • Article

Applies To: Windows Server 2008

When you configure Network Policy Server (NPS) as a RADIUS proxy, remote RADIUS server responses received by the NPS proxy must be valid. If remote RADIUS server responses are not valid, the NPS proxy cannot communicate with the RADIUS server, which might cause connection request processing failure.

Events

Event ID Source Message

27

NPS

 The RADIUS Proxy received a malformed response from server %1. The data is the RADIUS message.

28

NPS

 The RADIUS Proxy received a response from server %1 with an invalid authenticator.

29

NPS

 The RADIUS Proxy received a response from server %1 with an invalid message authenticator attribute.

31

NPS

 The RADIUS Proxy received a response from server %1 with the Code field set to the invalid value of %2. Valid values of the Code field are documented in RFC 2865.

32

NPS

 The RADIUS Proxy received an unexpected response from server %1. The data is the RADIUS message.

NPS RADIUS Proxy

Network Policy Server Infrastructure