Hello,We highly recommend an engagement with our professional services groups. There is a lot involved with this type of configuration. Depending on your environment you may be limited based on 802.1x EAP-Type. (Entra doesn't support EAP-PEAP or MSCH...
We have seen Control with proxy RADIUS using EAP-TLS to NPS affected by this issue, as Control is only acting as a proxy and the NPS server is enforcing certificate security requirements. Thanks-Ryan
There is no clear KCS or information to easily indicate what this error means. I would suggest a case with GTAC and a review of this article: https://extreme-networks.my.site.com/ExtrArticleDetail?an=000107794Thanks-Ryan
Hello,/usr/local/Extreme_Networks/appdata/logs/server.log may provide additional information. Debug may be necessary, please see following article: https://extreme-networks.my.site.com/ExtrArticleDetail?an=000107794Thanks-Ryan