From mboxrd@z Thu Jan  1 00:00:00 1970
From: Salman Ahmed <syd_salman@yahoo.com>
Subject: ftp problem!
Date: Sun, 8 Jun 2003 15:12:35 -0700 (PDT)
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Hello,

I am using iptalbes with kernel 2.4.7-10. I have configured IP Masquerading for my gateway server. I am having problem regarding ftp as my clients are not accessing ftp service.any suggestion would be admirable about how to access ftp on my server or onto the Internet?

please help me..

Salman 


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<DIV></DIV>
<P>Hello,</P>
<P>I am using iptalbes with kernel 2.4.7-10. I have configured IP Masquerading for my gateway server. I am having problem regarding ftp as my clients are not accessing ftp service.any suggestion would be admirable about how to access ftp on my server or onto the Internet?</P>
<P>please help me..</P>
<P>Salman </P><p><hr SIZE=1>
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From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andre Lorenz <andre@highsecure.de>
Subject: Re: ftp problem!
Date: Mon, 9 Jun 2003 12:09:54 +0200
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To: netfilter@lists.netfilter.org

Am Montag, 9. Juni 2003 00:12 schrieb Salman Ahmed:
> Hello,
>
> I am using iptalbes with kernel 2.4.7-10. I have configured IP Masquerading
> for my gateway server. I am having problem regarding ftp as my clients are
> not accessing ftp service.any suggestion would be admirable about how to
> access ftp on my server or onto the Internet?
>
> please help me..
>
> Salman
Hello,

I've some suggestions to you:

1. is your ftp-server working correct
	test: ftp localhost  --> try to login as user
2. load your ftp-kernel-module
	modprobe ip_conntrack_ftp
	modprobe ip_nat_ftp

3. lookup wether the modules are loaded correct at your firewall
	type: lsmod 

3.1 lookup at your ruleset you'll need:
	port 20,21 (ftp-data, ftp) for active ftp

4. test your ftp-connection through your firewall to your ftp-server

I hope this will help your
with friendly regards
andre