ISE Dot1x Auth failure : " Subject not found in the applicable identity Store"

[Ibrahim Jamil]

Hello Guys

pls have a look to attachment

what this mean " Subject not found in the applicable identity Store"

thanks

Ibrahim

[Francesco Molino]

Hi

This means that the host is authenticating against an identity store like AD and the object hasn't been found.
This means for example, if you authenticate a host presenting its hostname but not part of the AD, it won't be found and you'll get this error message.
It's the same with a username. If you have an authentication coming with username test1 but this one isn't in the AD based on your rule, you'll get this message as well.

Hope that's clear enough.

[Ibrahim Jamil]

Hi Francesco

thanks for answering

I dont have AD user , its an Internal User

thanks bro

Ibrahim

[Francesco Molino]

Hi
Ok what's your ISE config on your authentication/Authorization/Identity Source Sequence?

Thanks