IIS Directory Security

From: FAS (frank_at_wpro.who.int)
Date: 07/12/03

Date: Sat, 12 Jul 2003 21:21:16 +0800

Any idea how to let IIS check the IP Address list first, and if access is
denied, the user is prompted with a username and password? If the visitor's
IP Address is included in the allowed list, then the visitor is granted
access to the site. But if the IP Address is not in the list, then a basic
clear/text authentication is presented to the user.