[tproxy] Tproxy changes for performing dual NAT

Tóth László Attila panther at balabit.hu
Mon Oct 15 13:04:15 CEST 2007


thanks for your patch. But in favour of TProxy4 the older versions  
(included cttproxy2) are now obsolated and unmaintained. The current  
version is waiting for kernel acceptance.  Also you should maintain  
this new patch for cctproxy2.

On 2007.10.10., at 8:33, Arun S wrote:

> Hi Bazsi,
> Thank you for a nice work that provides real transparency to both web
> users and web servers.
> :)
> I am using cttproxy v2.0.6 on linux kernel v2.6.18.1 along with  
> Squid v2.6.
> Cttproxy is used to provide transparency to both web server and client
> and also to cache web requests.
> Sometimes it is required to SNAT HTTP traffic that is not possible
> with Cttproxy-v2.0.6; since double NAT is not possible.
> Here is a patch attached to solve that issue.
> This patch helps to perform SNAT in POSTROUTING chain of TPROXY table
> as well as in POSTROUTING chain of NAT table.
> Can you please validate this patch let me know your concerns.


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