nanog mailing list archives
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)
Current thread:
- UltraDNS Failure? Mark Pace (Dec 23)
- Re: UltraDNS Failure? Shrdlu (Dec 23)
- Re: UltraDNS Failure? Mark Pace (Dec 23)
- Re: UltraDNS Failure? Mark Pace (Dec 23)
- Re: UltraDNS Failure? Mark Pace (Dec 23)
- Re: UltraDNS Failure? John Sage (Dec 23)
- Re: UltraDNS Failure? Shrdlu (Dec 23)
- Re: UltraDNS Failure? Richard A Steenbergen (Dec 23)
- Re: UltraDNS Failure? Shrdlu (Dec 23)
- Re: UltraDNS Failure? Mark Pace (Dec 23)
- Re: UltraDNS Failure? Shrdlu (Dec 23)
- <Possible follow-ups>
- Re: UltraDNS Failure? Stefan Fouant (Dec 23)