From: "Ming-Ching Tiew" <mingching.tiew@redtone.com>
To: netfilter@vger.kernel.org
Subject: Re: FTP connection without NAT
Date: Thu, 10 Apr 2008 18:15:43 +0800 [thread overview]
Message-ID: <017001c89af3$d5e934e0$8119fea9@MingChing> (raw)
In-Reply-To: alpine.LNX.1.10.0804100744410.8765@fbirervta.pbzchgretzou.qr
Jan Engelhardt wrote:
> On Thursday 2008-04-10 03:16, Ming-Ching Tiew wrote:
>>
>> 1. FORWARD rule policy is DROP.
>> 2. Inside can ACCEPT NEW connection to go to outside.
>> 3. ACCEPT established or related connections.
>> 4. FORWARD tcp port 21 from outside to the
>> inside FTP server is ACCEPT.
>>
>> Will the connection tracking modules help in allowing
>> passive FTP session to get through to the FTP server ?
>
> Make sure nf_conntrack_ftp is loaded so that RELATED can do its job.
Is it necessary to specify the ftp port if it is not port 21 ?
Regards.
next prev parent reply other threads:[~2008-04-10 10:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-10 1:16 FTP connection without NAT Ming-Ching Tiew
2008-04-10 5:45 ` Jan Engelhardt
2008-04-10 10:15 ` Ming-Ching Tiew [this message]
2008-04-10 21:39 ` Martijn Lievaart
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