Hotspot: Redirect on every session

Hello alltogether,

we have a very special problem. We’d like to have each user (registered and not yet registered) at the time, he starts browsing the web, to be redirected to a special page on our server.

We use Mac authentication and to redirect him when he’s not yet registered is really easy (done in login.html).

Now my question is, how can I “force” a user onto our webpage after he already registered, because login.html is never called (mac is known and user is directly logged in).

Any suggestions?

Best regards,
Manuel