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From: "it clown" <suse@mailbox.co.za>
To: netfilter@lists.netfilter.org
Subject: ftp server
Date: Sun, 29 May 2005 10:44:04 +0200	[thread overview]
Message-ID: <web-768144019@mail01.infosat.net> (raw)

Hi All,

I have a ftp server running on the box connected to the
internet with iptables. I would like to allow ftp passive
connections.I have done the following and it does not want
to work:

iptables -A INPUT -p tcp --sport 21 -m state --state
ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p tcp --dport 21 -m state --state
NEW,ESTABLISHED -j ACCEPT
iptables -A INPUT -p tcp --sport 1024: --dport 1024: -m
state --state ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p tcp --sport 1024: --dport 1024: -m
state --state ESTABLISHED,RELATED -j ACCEPT

I have done the following and it works but it is not
passive:

iptables -A INPUT -p tcp -m multiport --dport 20 -j ACCEPT
iptables -A INPUT -p tcp -m multiport --dport 21 -j ACCEPT
iptables -A OUTPUT -m state --state RELATED,ESTABLISHED -j
ACCEPT

What are the best rules to allow ftp passive connections?

I also did load ip_conntrack_ftp.

Thanks
Regards
_____________________________________________________________________
For super low premiums, click here http://www.dialdirect.co.za/quote


             reply	other threads:[~2005-05-29  8:44 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-29  8:44 it clown [this message]
2005-05-30 10:09 ` ftp server Jörg Harmuth
  -- strict thread matches above, loose matches on Subject: below --
2003-03-24 14:53 FTP server Chris Garringer
2003-03-24 15:49 ` Rob Sterenborg
2003-03-24 16:24   ` Chris Garringer
2003-03-24 18:00     ` Rob Sterenborg
2003-03-24 18:15       ` Chris Garringer

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