Hello all!
I'm having a problem that maybe someone here can help me with...
I've setup a proxy server running Junkbuster and Squid for Internet
access from our corporate network.
Direct Internet access is forbidden by the router, allowing only traffic
which comes from the proxy server. Clients are expected to talk to the
Junkbuster proxy in order to reach the Internet (this allows us to
filter and block extremely easily). The Junkbuster proxy talks to the
Squid proxy to cache all requests.
All of this is working fine, and I'm extremely happy with the "useless
box in the closet" as it was known prior to its new Linux life.
Our problem comes here:
_IF_ our clients leave the proxy configured as we set it, they talk to
Junkbuster and get filtered access to the net. However, they _could_
change the port from 8000 to 3128 and talk to Squid instead, yielding
unfiltered access.
Does anyone know of a way to limit Squid so that it will only talk to
Junkbuster? I'd like to simply throw an error page if someone tries to
talk to Squid directly.
Any hints would be extremely appreciated!
--
Steve Philp
Network Administrator
Advance Packaging Corporation
[EMAIL PROTECTED]
