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From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: netfilter@vger.kernel.org
Subject: Re: FTP-server on non-standard port behind DNAT, client behind SNAT
Date: Tue, 11 Nov 2008 20:15:49 +0100	[thread overview]
Message-ID: <4919D9E5.2090603@plouf.fr.eu.org> (raw)
In-Reply-To: <1226418864.16116.25.camel@casper.meteor.dp.ua>

Pokotilenko Kostik a écrit :
> 
> The server advertise the public address itself, it's proftpd with this
> option:
> <VirtualHost yyy.yyy.yyy.yyy>
>   ...
>   MasqueradeAddress xxx,xxx,xxx,xxx
>   ...
> </VirtualHost>
> 
> where yyy.yyy.yyy.yyy: privat IP.

Couldn't this disrupt the FTP connection tracking which expects to see 
the private address ? This option should not be required, as ip_nat_ftp 
is able to translate addresses in the control flow.

  reply	other threads:[~2008-11-11 19:15 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-11 12:16 FTP-server on non-standard port behind DNAT, client behind SNAT Покотиленко Костик
2008-11-11 15:16 ` Pascal Hambourg
2008-11-11 15:54   ` Покотиленко Костик
2008-11-11 19:15     ` Pascal Hambourg [this message]
2008-11-12  9:09       ` Покотиленко Костик
2008-11-12 11:03         ` Pascal Hambourg

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