From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeff Jensen <jjensen@unyalli.com>
Subject: Re: Help with ftp helper please
Date: Sun, 25 Apr 2010 06:00:26 -0600
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Cc: Jan Engelhardt <jengelh@medozas.de>

Interesting, unless I'm blind the original conversation does not
mention this. I've seen -m state and now -m helper. Where did this -m
conntrack come from?

>
> That's why one should always have -m conntrack --ctstate ESTABLISHED(,RELATED)
> in INPUT, FORWARD, and OUTPUT. It really trims down all these rules.
>