user without profile in database

[Ivan Kalik]

> Is there a way to auth user with bad password, or user that doesn't exists
> in database??
> What I need?
>
> Let's say we have a 'userX' with password 'userXpassword' and that user
> try to log in to service, but he try to use wrong password, I want to auth
> him anyway but  when he log in I will give him ip addres that have can
> contact
> only with a web where will be a message that will tell him that he use the
> wrong password, o second example there is a client that haven't got a
> profile in database and he want to log in to service using username and
> password that he create I want to auth him anyway and give him address and
> then redirect all traffic from him to web with message.

Use captive portal. Also many NAS devices have "guest" VLAN options that
can be configured for such users.

Ivan Kalik
Kalik Informatika ISP