Re: IPTables : How to force data coming from ethX being output by the same device

["Leonardo Rodrigues Magalhães" <leolistas@solutti.com.br>]

Yves DUF escreveu:
> I think that iptables on the GNU/Linux FTP server would be a good
> solution, to do a sort of "ftp contracking". But I don't manage to
> write a simple rule as "All traffic that comes from ethX will output
> by ethX"
> Does somebody got ideas on this subject (iptables or whatever else)?
>
>   
    This is not iptables related, this is ROUTING related.

    iptables does not route packages. If packets are arriving in one 
interface and going on another, that's because your ROUTING table says that.

    On more-than-1-public interface situations, you may need some 
advanced routing rules, ie source routing, to get things working properly.

    iptables has the ftp conntracking module, but again, it has nothing 
to do with routing, it wont help your needs.

-- 


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	Leonardo Rodrigues
	Solutti Tecnologia
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