Hi Colin and Tim,
Yeah, I totally agree with both that the feature is intended for give some protection from totally open guest access and is not a technical issue, just wondering if there is a way to authenticate the user. It makes sense.
On the other hand, just a little question, do you know where I can find the guest user repository in ClearPass where all the guest created accounts are? I can't find this page.
Regards,
Julián