@PhilipDAth I was told to limit the listening attributes on the NPS policy. As you have pointed out: If so, you can't stop them being sent to you - but NPS will only act on the attributes you configure it to do so.  So if you don't want to use an attribute, don't match on it.   You get the error above when you have not created a policy that matches any of the attributes being presented. I have tried with Ethernet only, with no vendor set attributes. Which then resulted in the CRP error. With that said. I am unsure how or/and where to set these listening attributes. Thank you for reconfirming the miss configuration/issues I am having. The link that @alemabrahao has linked, from first glance looks like that is what I am looking for. But I am not sure where to get the attribute prefix for the attributes I need. NAS-IP-Address NAS-Port-Type (Async instead of Ethernet) User-Name User-Password ... View more