From: MargoAndTodd <margoandtodd@gmail.com>
To: netfilter@vger.kernel.org
Subject: Re: passive mode ftp high ports driving me nuts
Date: Fri, 08 Jan 2010 08:09:38 -0800 [thread overview]
Message-ID: <4B4758C2.7050607@gmail.com> (raw)
In-Reply-To: <4B4707EA.9010301@chello.at>
>> It is the "--sport $unassgn --dport $unassgn" that is killing me.
>> How do I restrict the last three to just passive mode ftp?
>>
On 01/08/2010 02:24 AM, Mart Frauenlob wrote:
> use the 'helper' match extension. i.e: -m helper --helper ftp.
> if you need to distinguish between active and passive, you still can use
> the port and state matches for that.
Hi Mart,
Thank you!
Can you point me to the directions/manual for the
"-m helper --helper ftp" so I can figure out what
exactly it is doing and how to install it?
Many thanks,
-T
next prev parent reply other threads:[~2010-01-08 16:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-07 19:13 passive mode ftp high ports driving me nuts MargoAndTodd
2010-01-08 10:24 ` Mart Frauenlob
2010-01-08 16:09 ` MargoAndTodd [this message]
2010-01-08 16:40 ` Mart Frauenlob
2010-01-09 2:59 ` MargoAndTodd
2010-01-09 13:55 ` Mart Frauenlob
2010-01-09 14:04 ` Mart Frauenlob
2010-01-09 16:33 ` MargoAndTodd
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