July 2017 2012R2 patch breaks 802.1X-authentication
Authentication failed due to a user credentials mismatch. Either the user name provided does not map to an existing user account or the password was incorrect
This post does not go into depth of anything really, but serves more as a post to list useful commands/settings in a PKI setup. If you got anything to add, feel free to leave a comment and I’ll add it to the list as soon as I can. Client commands certutil -pulse – Triggers auto-enrollment […]
Per default, the web server template in Microsoft CA does not allow exportation of the private key once installed onto a system. To enable this option you need to create a new WebServer template which allows just that. As we can see from the default WebServer template, the export Private Key is unticked which is […]
The issue at hand was simply that the wireless clients were unable to connect to a 802.1X-enabled wireless network. The clients were authentication themselves to a Microsoft Windows 2003 IAS-server and there had been some work with the certificates prior to this so it was most likely related to the certificates. First off I was […]