[189556] in North American Network Operators' Group

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Re: AW: Verizon and Level3 DNS flush

daemon@ATHENA.MIT.EDU (Roland Dobbins)
Thu Jun 2 04:38:02 2016

X-Original-To: nanog@nanog.org
From: Roland Dobbins <rdobbins@arbor.net>
Date: Thu, 2 Jun 2016 15:37:56 +0700
In-Reply-To: <4787ae6e960746e0b11cab109d5fdaf8@anx-i-dag02.anx.local>
To: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org



On Jun 2, 2016, at 1:24 AM, J=C3=BCrgen Jaritsch <JJaritsch@anexia-it.com> w=
rote:

> and that's the reason why we had to move over to a new NS set.

Which the attackers (or their attack tools) will immediately discern, & shif=
t their targeting accordingly.

Playing games like this with addressing seldom, if ever, accomplishes anythi=
ng useful in terms of successfully defending against DDoS attacks.

-----------------------------------
Roland Dobbins <rdobbins@arbor.net>=

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