Transparent proxy from different networks
I have a Squid running on 192.168.1.1 listening on 3128 TCP port. Users
from 192.168.1.0/24 can browse the Internet without problems thanks to a
REDIRECT rule in my shorewall config.
But users from differents networks (192.168.2.0/24, 192.168.3.0/24,
etc.) can't browse the Internet. Those networks are connected to
192.168.1.0/24 via a VPN connection.
My redirect rule in iptables syntax is like this:
iptables -t nat -A PREROUTING -s 0.0.0.0/24 -i eth2 -p tcp --dport 80 -j
Is there a restriction to work transparent proxy for other networks
different from 192.168.1.0/24? Do I have to configure squid to listen on
each range o network addresses?