[squid-users] Squid running in a gateway machine.

My iptables is running as both a gateway and a http-proxy. I route
every incoming connection from the INTERNET to the 192.168.0.12:8080,
wich is my web server. From my internal network when I try to access
the address www.mydomain.com, wich represents my domain in the
internet, the squid answers with (111) Connection refused message.

I've already tried to use the no_cache option, like:

acl DOMAIN url_reges .*mydomain.*
no_cache DENY DOMAIN

Can I use this configuration?

-- 
Fernando Lujan