Hello, I'd like to block on Windows Server 2008 TCP Port 80 so internet access is not possible. But I have a list with a few IP addresses which are allowed to use PORT 80, so it's actually blocked for everyone, except for the people that are listed in a list. I would also like create a webpage (.html) for the people that are not allowed to use PORT 80. How can I do this? Thanks in advance, Jorgo M.

Cisco routers can natively accomplish this using a feature known as "authentication proxy". "Captive portals" are also another way to accomplish this. Without knowing your topology and what equipment you have it's difficult to offer a detailed solution.Matt W. CCNP, CCDA, CCNA-S, RHCT, MCSE, MCSA, MCP+I, A+

We are currently using Star network using a switch to connect all the computers by LAN. Then a Wireless Router (D-link) is also connected to the same switch. I think this is the information you meant? Thanks in advance.