DOS ATTACK

From: Hunt, Jim (Jim.Hunt@nwsc.k12.in.us)
Date: 10/28/02 

Date: Sun, 27 Oct 2002 23:59:11 -0500
From: "Hunt, Jim" <Jim.Hunt@nwsc.k12.in.us>
To: <Incidents@securityfocus.com>

I have a friend that has a DOS Attack going on against their website. It is being done by someone with a very popular website trying to squash a little guy. He is doing it be placing 1 pixel by 1 pixel inline frames in his webpages and having them load my friends webpage. It is killing his server and bandwidth.
 
What can we do to block? The Server is W2K with IIS.
 
Thanks!