Re: Firewall and a FTP server

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Hi Askar,

On 12/19/05, Askar Ali <askarali@xxxxxxxxx> wrote:
> TAC Forums wrote:
>
> >Hi All,
> >
> >We have a FTP server, (Red Hat Linux 7) behind a firewall, the
> >
> >
> why are you still using historic version of rh ? :)
>
Well, we are stuck with a Sun Cobalt Raq 550 server for our life!!

> >firewall allows only incomming and established connections on ports
> >20,21  from any where and evry where.
> >
> >The Problem is, when the customers use FTP clients, the manage to
> >login , but cannot upload/download files if they use PASSIVE FTP
> >connections.
> >
> >Can smeone suggest, how the best way to get out of this situation,
> >should we enable all ports above 1023?
> >
> >Regards,
> >Boskey
> >
> >--
> >TAC Support Team
> >
> >
> >
> >
> hi Tac
>
> verify that modules
>
> ip_conntrack_ftp
> ip_nat_ftp
>
> are loaded, if not try to load them with "modprobe ip_conntrack_ftp" and
> put it in your firewall startup script so that modules at boot time.
>
>
Thank you, ths is already done.
Regards,
Boskey
>
>
> regards,
>
> askar
>


--
TAC Support Team



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