FortiNAC Computer/Machine authentication

[williasthomas192004]

I'm trying to test a user authentication by Domain user  not success.
Could help me to with it?

https://community.fortinet.com/t5/FortiNAC/Technical-Tip-FortiNAC-Computer-Machine-authentication-by...

I need more information. 

[williasthomas192004]

Computer authentication works with CA, right? So if the CA server fails, the domain user host can't get internet access, right? Not just one; it can be an impact to the whole domain user?

[adambomb1219]

Yes it does. But that's not how a PKI works at all.....The server "failing" doesn't break all issued certificates.

What's a "domain user host"?