From: Markus Feldmann <feldmann_markus@gmx.de>
To: netfilter@vger.kernel.org
Subject: senseful setup against flooding attack
Date: Thu, 11 Oct 2012 19:45:30 +0200 [thread overview]
Message-ID: <k570jp$88c$1@ger.gmane.org> (raw)
Hi All,
i have problems and i am not not sure how to setup my flooding attack
rule withe senseful values. Here is my iptable-rule:
> iptables -A attacksinput -p tcp -m conntrack --ctstate NEW -m multiport --dports 1:79,81:442,444:65535 -m hashlimit --hashlimit-name attacksinnot_80 --hashlimit-upto 6/hour --hashlimit-burst 20 --hashlimit-mode srcip -j LOG --log-level info --log-prefix "attacksinput(!80): " && \
So my hashlimit-burst is only 20 and my hashlimit-upto is 6/hour. I want
to run a server application which doesnt fit with this setting. The
incoming connection is really fast blocked. Which values are critical or
the maximal limit for a mini-ITX server with intel atom N270 cpu? I have
DSL 6000.
regards Markus
reply other threads:[~2012-10-11 17:45 UTC|newest]
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