Re: [LARTC] redirecting whole subnet

Linux Advanced Routing and Traffic Control

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On Sun, 30 Sep 2001, Andreas Gietl wrote:

> Hi folks,
>
> i'm looking for a method to route a whole static subnet to another static
> subnet elsewhere on the internet.
>
> I think this must work like this:
>
> Packet going to original destination, packet destination is overridden with
> new destination-ip, packet source is overridden with the original destination.
>
> Otherwise the packets will be filtered by the spoofing-protection of the
> routers.
>
> After the packet successfully arrived at the new distination the packet
> should be transmitted to the original destination ip, where it is redirected
> to the original adress.
>
> Could this be done with netfilter? Or is there even a solution more simple?

Woudn't tunneling be a better idea?

Ethy H. Brito
InterNexo Ltda.
S.J.Campos - SP - Brazil
+ 55 12 3941-6860




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