From: "\"Oleg A. Arkhangelsky\"" <sysoleg@yandex.ru>
To: Alex <mysqlstudent@gmail.com>
Cc: netfilter@vger.kernel.org
Subject: Re: Analyzing DNAT traffic
Date: Sat, 05 Mar 2011 11:19:12 +0300 [thread overview]
Message-ID: <314641299313152@web72.yandex.ru> (raw)
In-Reply-To: <AANLkTimVukQe-ZFsYX_OuFdNV8-buwPHhFh5J768ugqs@mail.gmail.com>
04.03.2011, 23:13, "Alex" <mysqlstudent@gmail.com>:
> How can I analyize this traffic to determine if it should be forwarded
> on to its intended internal recipient, or if it is completely
> unrelated traffic that should continue to be blocked?
Could you please check, does such packets match the following
rule?
iptables -I FORWARD -m conntrack --ctstate INVALID -j LOG
--
wbr, Oleg.
next prev parent reply other threads:[~2011-03-05 8:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-04 20:13 Analyzing DNAT traffic Alex
2011-03-05 8:19 ` "Oleg A. Arkhangelsky" [this message]
2011-03-05 14:23 ` Alex
2011-03-05 14:38 ` Jan Engelhardt
2011-03-05 15:12 ` Alex
2011-03-05 15:17 ` Jan Engelhardt
2011-03-05 15:18 ` "Oleg A. Arkhangelsky"
2011-03-05 23:33 ` Alex
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