nanog mailing list archives

Re: Open DNS Resolver reflection attack Mitigation


From: "Dobbins, Roland" <rdobbins () arbor net>
Date: Fri, 8 Jun 2012 19:15:41 +0000


On Jun 9, 2012, at 2:09 AM, Joe Maimon wrote:

Google and Level3 manage to run open resolvers, why cant I?

Because they have probably have opsec resources you don't.  If you can't defend it/keep it from being abused, don't do 
it.

;>

-----------------------------------------------------------------------
Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com>

          Luck is the residue of opportunity and design.

                       -- John Milton



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