[tproxy] TPROXY + Arp Table

Balazs Scheidler bazsi at balabit.hu
Thu Aug 16 10:07:05 CEST 2007

On Wed, 2007-08-15 at 11:01 -0700, Jojy Varghese wrote:
> Hi 
>     I was trying the example code given with the patch and couldnt get
> it to work. Upon tcpdump'ing the packets, I found out that my
> firewall(Cisco) sends out a ARP request for the FOREIGN IP address i
> am masquerading the request as and after that the packet is dropped.
> How do I get around this problem? I am sure this is nothing unusual
> setting and I might be missing something fundamental here.
> Any help is much appreciated.

the masquaraded IP address must be routed through the TProxy box.


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