We have run a Cisco WiFi network that uses 802.1x to authentication logins against Active Directory.
Employees login using their UPN prefix, and all works well.
For various reasons we'd like users to be able to log in with their email address (stored in the
Rather than logging in as they currently do using
firstname.lastname (which matches the UPN of
email@example.com we want them to use
firstname.lastname@example.org or whatever their email address actually is.
We use Microsoft NPS for this currently, and have our Cisco WLC configured to use it as the RADIUS authentication sever.
Is there a way to change NPS to authentication users based on a different AD/LDAP attribute rather than only sAMAccountName/UPN?