[squid-users] CHALLENGE: LAN -> TRANSPARENT PROXY -> MULTIPLE VPNS. How to put it together?

Hello all,

This is a question combining squid with firewall rule manipulation
(both need to get along well...).

I have a LAN and a GATEWAY BOX that serves as a NAT for all of the
users behind the LAN.
MY goal is to make the box filter all http requests and once they are
clean route the traffic through a VPN.
Up to here everthing is easy if I have only one VPN.

The Challenge:

.The box that acts as the NAT gateway and PROXY has 10 different VPNs.

The BOX NATs a LAN of 20 users.

I need to be able to NAT a specific user to a specific VPN however
before that is done the http requests of that user should be filtered
by the proxy in the SAME box.

Example:
LanUser1 makes an http request -> The HTTP request is processed on a
BOX that acts as a gateway --> That same box has squid installed and
filters the http request (Normal ACLs) --> Depending on the private IP
of the user the r
Received on Fri Jan 22 2010 - 20:43:45 MST