[tproxy] Fwd: Tproxy changes for performing dual NAT

[KOVACS Krisztian]

Hi,

On Mon, Oct 15, 2007 at 04:30:03PM +0530, Arun S wrote:
> I am not aware of this. I have tried tproxy4.0.3 and
> Squid-2.6-STABLE14. But real transparency was not happening. Does it
> require support from the application too?

Yes, and the modifications it requires are different compared to those of
required by tproxy2.

> Could you please throw some light on this?

I don't have a patch for squid at the moment but creating one should be
quite straigtforward. I'll try to come up with one once I find the time to
do so.

A very brief README:
http://marc.info/?l=linux-netdev&m=119229721212273&w=2

As an example, here's the patch necessary to make netcat work:
http://people.netfilter.org/hidden/tproxy/netcat-ip_transparent-support.patch

-- 
KOVACS Krisztian