I am trying to configure MAC authentication using NPS to authenticate our printers. I have created a connection policy with MD5 challenge and checked off Unencrypted authentication (PAP,SPAP). I also try without MD5
I created a network policy to grant access to a specific security group. I created a user in AD based on the MAC address of the device using the hypens (ie 93-12-14...) i set the password to the MAC address, checked off "Store password using reversible encryption", added user to security group.
I have set the Registry key on the NPS server as per http://technet.microsoft.com/en-us/library/dd197523(v=ws.10).aspx
I am getting the following error: 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
I have tried the password with hypens without hypens, uppercase, lowercase, shared secret password. I am not sure where to go from here.
Any help would be appreciated.