Using Request Filtering to deny EVERYTHING but /foo/sometext*

Hi,

i am currently searching for a simple way to make IIS block everthing but a certain page that start with a /foo/sometext*

All other request to the server should be denied. Even surfing the startpage with a "/" should be dropped. I think request filtering is the way to go, but i cannot find a switch which activates some kind of "drop all but ..." rule.

In terms of HTTP verbs there is a checker button (Edit Request Filtering Settings\Allow unlisted verbs) which provides "whitelist"-functionality to HTTP verbs.

I can't find any this button in terms of URL sequence filtering in order to have a whitelist of allowed URLs.

Any kind of workaround would be appreciated, too.

Thanks!!