I was
rewriting the standard 404 type errors MS IIS issues a few months back and
wondered about the 502 error also. I assume it is for bad gateway/proxy
systems. When you setup your network tcp/ip configuration, you specify a
gateway to the internet. This functions as the proxy server/firewall in
most companies I believe.
You
might have the numbers missing or incorrect on your server, or don't have the
correct security permissions.
Wait a
few minutes, Robin will probably pop in with the correct answer versus my
guess.
Ryan