[151876] in North American Network Operators' Group
Re: Was b.root-servers.net under attack on Mar 31?
daemon@ATHENA.MIT.EDU (Stephane Bortzmeyer)
Mon Apr 2 03:02:26 2012
Date: Mon, 2 Apr 2012 09:01:05 +0200
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Che-Hoo CHENG <chcheng@ieee.org>
In-Reply-To: <A26B0D1B-0719-4C71-B3B3-42A1658D9D8F@ieee.org>
Cc: NANOG Mailing List <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Sun, Apr 01, 2012 at 11:23:31PM +0800,
Che-Hoo CHENG <chcheng@ieee.org> wrote
a message of 9 lines which said:
> http://dnsmon.ripe.net/dns-servmon/server/plot?server=b.root-servers.net;type=drops;tstart=1333166400;tstop=1333252799;af=ipv4
>
> There were quite a few unanswered queries from around 06:15 to around 09:15 UTC on Mar 31.
B is often the weakest link of the 13. I have no idea whether it was
attacked or not but perturbations are common. Most of the time, noone
watches dnsmon so they go unnoticed but, on March 31st, every small
glitch was spotted...
