From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Patrick McHardy <kaber@trash.net>,
netdev@vger.kernel.org, David Miller <davem@davemloft.net>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Netfilter Development Mailinglist
<netfilter-devel@vger.kernel.org>,
Jan Engelhardt <jengelh@medozas.de>
Subject: Re: Passive OS fingerprint xtables match.
Date: Wed, 11 Mar 2009 10:54:21 +0100 [thread overview]
Message-ID: <49B78A4D.4060703@netfilter.org> (raw)
In-Reply-To: <20090310151357.GA10658@ioremap.net>
Evgeniy Polyakov wrote:
> Hi.
>
> Passive OS fingerprinting netfilter module allows to passively detect
> remote OS and perform various netfilter actions based on that knowledge.
> This module compares some data (WS, MSS, options and it's order, ttl, df
> and others) from packets with SYN bit set with dynamically loaded OS
> fingerprints.
>
> Fingerprint matching rules can be downloaded from OpenBSD source tree
> and loaded via netlink connector into the kernel via special util found
> in archive. It will also listen for events about matching packets.
I like this feature. We have nfnetlink so I don't see why we should use
the netlink connector instead.
BTW, is there any difference with regards to userspace p0f apart from
having this integrated into iptables?
--
"Los honestos son inadaptados sociales" -- Les Luthiers
next prev parent reply other threads:[~2009-03-11 9:54 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-10 15:13 Passive OS fingerprint xtables match Evgeniy Polyakov
2009-03-10 16:01 ` Evgeniy Polyakov
2009-03-10 16:07 ` Jan Engelhardt
2009-03-11 21:43 ` Evgeniy Polyakov
2009-03-10 16:12 ` Passive OS fingerprint xtables match (iptables) Jan Engelhardt
2009-03-10 21:01 ` Passive OS fingerprint xtables match Jesper Dangaard Brouer
2009-03-10 21:54 ` Evgeniy Polyakov
2009-03-16 14:40 ` Patrick McHardy
2009-03-11 9:54 ` Pablo Neira Ayuso [this message]
2009-03-11 10:00 ` Evgeniy Polyakov
2009-03-16 14:42 ` Patrick McHardy
-- strict thread matches above, loose matches on Subject: below --
2009-06-07 15:17 Evgeniy Polyakov
2009-06-08 15:06 ` Patrick McHardy
2009-06-08 17:25 ` Evgeniy Polyakov
2009-06-04 16:22 Evgeniy Polyakov
2009-06-05 11:54 ` Patrick McHardy
2009-06-05 13:10 ` Jan Engelhardt
2009-06-05 13:30 ` Patrick McHardy
2009-06-05 13:44 ` Jan Engelhardt
2009-06-07 15:12 ` Evgeniy Polyakov
2009-03-26 14:14 Evgeniy Polyakov
2009-03-26 14:18 ` Patrick McHardy
2009-03-26 14:59 ` Evgeniy Polyakov
2009-03-26 15:08 ` Patrick McHardy
2009-03-26 15:41 ` Evgeniy Polyakov
2009-03-26 15:47 ` Patrick McHardy
2009-03-30 6:20 ` Evgeniy Polyakov
2009-05-01 20:15 ` Evgeniy Polyakov
2009-02-12 17:12 Evgeniy Polyakov
2009-02-12 17:42 ` Paul E. McKenney
2009-02-12 17:51 ` Evgeniy Polyakov
2009-02-12 20:41 ` Paul E. McKenney
2009-02-18 14:55 ` Patrick McHardy
2009-02-12 18:22 ` Jan Engelhardt
2009-02-12 18:57 ` Evgeniy Polyakov
2009-02-12 20:12 ` Jan Engelhardt
2009-02-13 13:03 ` Evgeniy Polyakov
2009-02-13 13:51 ` Jan Engelhardt
2009-02-13 14:22 ` Evgeniy Polyakov
2009-02-13 14:41 ` Jan Engelhardt
2009-02-15 17:32 ` Evgeniy Polyakov
2009-02-18 15:02 ` Patrick McHardy
2009-02-18 15:07 ` Evgeniy Polyakov
2009-02-18 15:30 ` Jan Engelhardt
2009-02-19 11:56 ` Evgeniy Polyakov
2009-02-18 15:00 ` Patrick McHardy
2009-02-18 15:28 ` Jan Engelhardt
2009-02-18 15:14 ` Patrick McHardy
[not found] <20090129172030.GA2189@ioremap.net>
2009-02-09 16:09 ` Patrick McHardy
2009-02-13 12:49 ` Evgeniy Polyakov
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