From: Antonio Prado <thinkofit@gmail.com>
To: alvin.ml@Mail.DDoS-Mitigator.net
Cc: Josh Day <conna666@gmail.com>, netfilter@vger.kernel.org
Subject: Re: iptables TCP DDoS filtering
Date: Wed, 6 Jul 2016 17:36:49 +0200 [thread overview]
Message-ID: <6a0dd625-fe5a-d3df-bf33-75a39613fa5b@gmail.com> (raw)
In-Reply-To: <20160706142100.GA30556@Mail.DDoS-Mitigator.net>
On 7/6/16 4:21 PM, alvin.ml@Mail.DDoS-Mitigator.net wrote:
> but without iptables, the ddos attacks are even worst ..
at BGP level, when an AS is DDoSed with a 10Gbps rate (or maybe more),
/usually/ there is a lot of gear inside an ISP that becomes unresponsive
before it can reach an iptables/firewall/ddos-mitigation box
so, dealing with iptables to sort out some local rate-limit effect
(until the pipe is not full) is ok, but it's useless if ASes don't
adhere to BCP38 or if they don't deploy BGPSec (for instance)
--
antonio
next prev parent reply other threads:[~2016-07-06 15:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-05 6:53 iptables TCP DDoS filtering Josh Day
2016-07-05 19:08 ` alvin.ml
2016-07-06 7:07 ` John Wayne
2016-07-06 15:16 ` alvin.ml
2016-07-05 20:51 ` Neal P. Murphy
2016-07-06 8:29 ` Antonio Prado
2016-07-06 14:21 ` alvin.ml
2016-07-06 15:36 ` Antonio Prado [this message]
2016-07-06 17:45 ` alvin.ml
2016-07-06 19:13 ` Neal P. Murphy
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