1_ Is there a way to specify an order for the authentication servers on NAC Manager v4.7.2 ? what the customer needs is if the primary auth server (AD) fails than it fails over to Radius ? Is this possible ?
2_ Is there a way to map a role to an auth server ?
Thanks in advance.
If you're setting up AD SSO, this is the way it works right now. You'll have to define either RADIUS or LDAP auth provider, and if then the AD SSO fails, they would be given the choice to login using that provider.
For your other question, yes you can map roles to providers. When you define a provider you can provide a default role that the provider will use.