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Re: UltraDNS Failure?


From: Richard A Steenbergen <ras () e-gerbil net>
Date: Wed, 23 Dec 2009 19:42:00 -0600

On Wed, Dec 23, 2009 at 05:38:21PM -0800, Shrdlu wrote:
I'm still seeing the DNS servers at udns down, hard. Amazon's cloud will 
need a reboot when this is over. Dang, what the heck happened to all 
that anycast stuff?

We have some DNS providing type customers (not UltraDNS) receiving a few
million packets/sec of UDP/53 DoS traffic, starting at about the same
time as the UltraDNS problems. No clue if it's related, but it certainly
sounds suspicious. :)

-- 
Richard A Steenbergen <ras () e-gerbil net>       http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)


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