Authentication anomaly!!
I have been testing 802.1x authentication on wired networks. When deploying machine certificate (Windows 7), machine gets certificate, then turned on PEAP-MS-chapv2, everything works OK. Machine checks NPS servers certificate, creates tunnel for encrypted password and authentication works OK.
On Windows Server 2008R2 if you delete machine certificate on client, authentication fails, but on Server 2012 R2 if I delete all certificates (machine and root CA), machine gets authenticated? On both Windows versions everything else works as it should (EAP-TLS and PEAP-TLS).
Any comments? Bug?
Matjaz