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Re: ftping through a router



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----- Original Message -----
From: Wayne Topa <wtopa@mindspring.com>
To: <debian-user@lists.debian.org>
Sent: 1999. lipanj 28 18:13
Subject: Re: ftping through a router


>
> Subject: Re: ftping through a router
> Date: Mon, Jun 28, 1999 at 09:09:05AM -0500
>
> In reply to:Robert Rati
>
> Quoting Robert Rati(ratirh@cs.purdue.edu):
> > That's exactly the case, ans setting the ftp client to passive mode
> > worked.  I use ipchains to set the firewall rules thusly:
> >
> > Default input chain is ACCEPT
> > Default forward chain is DENY with two entries to MASQ for ppp0 and eth0
> > Default output chain is ACCEPT
> >
> > I don't see how these rules prevent the active mode of ftp.  What do the
> > rules need to allow for active ftp to work?  Also, where is this
> > ip_masq_ftp module you are referring to?  Is it a kernel module?
> > If so, I
> > don't have it, but I compiled everything into the kernel that I thought
> > I'd need.
>
> >I didn't use modules at all.  Know any way to check to see if
> > that functionality is there?  Thanks for all your help.
> >
> > Rob
> >
>
> less /usr/src/linux/Documentation/Configure.help
> / ip_masq_ftp.o
>
> IP: masquerading
> CONFIG_IP_MASQUERADE
>
>   [ snip ]
>
> If you say Y here, then the modules ip_masq_ftp.o (for ftp file
>   transfers), ip_masq_irc.o (for irc chats), ip_masq_quake.o (you
>   guessed it), ip_masq_vdolive.o (for VDOLive video connections),
>   ip_masq_cuseeme.o (for CU-SeeMe broadcasts) and ip_masq_raudio.o
>   (for RealAudio downloads) will automatically be compiled. They are
>   needed to make masquerading for these protocols work. Modules are
>   pieces of code which can be inserted in and removed from the running
>   kernel whenever you want; read Documentation/modules.txt for
>   details.
>
> --
> Real Programmers don't write in PL/I.  PL/I is for programmers who
> can't decide whether to write in COBOL or FORTRAN.
> _______________________________________________________
> Wayne T. Topa <wtopa@mindspring.com>
>
>
> --
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