How to exempt a few IP's from Port redirection.

[Aditya Nag]

Hi,
Here's my problem.

I am running a server that provides Squid proxying services to my
network. I use the transparent proxy feature of Squid along with
REDIRECT_PROXY rule in Fiaif to redirect port 80 to my squid port.

All this is working fine. My problem is, I need to exempt some IP's
from this rule, i.e when that particular IP tries to access a website,
for example, he should get SNATed instead of going through the proxy.
Basically, I need a way to give some fixed IP's NAT access to the net.
I have the SNAT rules all setup, and all other ports get SNATed for
these servers. But how do I make the servers avoid the port
redirection?

Is there someway in which I can say the following

REDIRECT_PROXY="tcp 80 ALL IP's EXCEPT x.y.z.q=>0.0.0.0/0 127.0.0.1 6588"

??

Regards,
Aditya Nag

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