From: Svenne Krap <svenne@krap.dk>
To: "netfilter@lists.netfilter.org" <netfilter@lists.netfilter.org>
Subject: Logging
Date: Thu, 11 Aug 2005 17:49:40 +0200 [thread overview]
Message-ID: <42FB7394.4010203@krap.dk> (raw)
Hi.
I am currently working on a not so simple firewall setup on a modern
machine (Xeon, Gigs of memory, SCSI subsystem).
As part of it, I would like to know various "event" statistics.Questions
I would like to answer is "How many hits on port 1433 have i got, and
how is that distributed amongst the machines". Think pivot table data.
Is there some way to get netfilter to collect rule hits (like with no -j
clause) for a each port/ip-address individually within a range ?
Other than creating thousands of lines of rules and add them to my
"firewall-startup" script (which is currently slightly less than 80 rules).
I have thought of just logging all traffic and running it through a
userspace program via syslog-ng, but frankly I worry about performance
(the firewall should be able to filter at least the 100Mbps connection,
it currently sits on) under flooding.
Your thoughs are apprieciated :)
Svenne
next reply other threads:[~2005-08-11 15:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-11 15:49 Svenne Krap [this message]
2005-08-11 20:54 ` Logging Chris Brenton
2005-08-12 6:24 ` Logging Grant Taylor
-- strict thread matches above, loose matches on Subject: below --
2004-04-25 15:32 logging IT Clown
2004-04-25 15:45 ` logging Antony Stone
2004-04-12 3:13 logging ip tables
2004-04-01 5:38 logging IT Clown
2004-04-06 10:26 ` logging D. Prima Prayudi
2004-03-31 9:18 logging IT Clown
2004-03-31 9:59 ` logging Mark Page
2004-03-15 15:56 Logging Hurley, Michael
2004-03-15 15:51 Logging Mario Udina
2004-03-15 16:07 ` Logging Frederic de Villamil
2004-03-15 16:08 ` Logging Antony Stone
2004-03-15 16:25 ` Logging Frank Gruellich
2004-03-15 16:36 ` Logging forum
2003-03-24 14:02 logging Philippe Dhont (Sea-ro)
2003-01-14 18:23 Logging Subba Rao
2003-01-16 19:20 ` Logging Athan
2003-01-17 4:26 ` Logging Dharmendra.T
[not found] <20021021210421.79305.qmail@web40702.mail.yahoo.com>
2002-10-21 21:39 ` Logging Antony Stone
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