From: James Turnbull <james@lovedthanlost.net>
To: Kev <savage-garden@hanikamail.com>
Cc: linux-admin@vger.kernel.org, linux-config@vger.kernel.org
Subject: Re: Server under DDOS attack HELP
Date: Sat, 14 Aug 2004 22:20:21 +1000 [thread overview]
Message-ID: <411E0385.7010309@lovedthanlost.net> (raw)
In-Reply-To: <20040814180808.DEE1.SAVAGE-GARDEN@hanikamail.com>
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Kev wrote:
>hi,
>
>for the 5th time today my server is under a DDOS attack :( how can i
>stop this ??? what i block all ICMP communication ?????
>
>plz help.....
>
>
>
Kev
What sort of attack is this? What are you seeing in your firewall logs?
To restrict all incoming new and established state ICMP traffic you can
do something like:
iptables -A INPUT -p icmp -m state --state NEW,ESTABLISHED,RELATED -j DROP
Regards
James
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next prev parent reply other threads:[~2004-08-14 12:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-14 12:10 Server under DDOS attack HELP Kev
2004-08-14 12:20 ` James Turnbull [this message]
2004-08-14 12:30 ` Re[2]: " Kev
2004-08-14 12:34 ` James Turnbull
2004-08-14 12:45 ` Re[2]: " Kev
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