[Outages-discussion] [outages] Outages google DNS

[Frank Bulk]

Looks like it was a DDoS affecting some Dutch gov't sites:
http://www.reuters.com/article/2015/02/11/us-netherlands-government-websites
-idUSKBN0LF0N320150211

Frank

-----Original Message-----
From: Outages [mailto:outages-bounces at outages.org] On Behalf Of DTNX
Postmaster via Outages
Sent: Tuesday, February 10, 2015 8:31 AM
To: outages at outages.org
Subject: Re: [outages] Outages google DNS

It looks like Google DNS is fine, but that 'prolocation.net' is having some
kind of peering issue that leads to trouble for 'rijksoverheid.nl'. Both
XS4ALL and TransIP stop at 'openpeering.prolocation.net' on what looks to be
NIKHEF;

==
$ traceroute rijksoverheid.nl
traceroute to rijksoverheid.nl (178.22.85.11), 30 hops max, 60 byte packets
 1  v312.router1.dcga.ams.transip.net (37.97.128.220)  0.221 ms  0.196 ms
0.268 ms
 2  80.249.208.189 (80.249.208.189)  3.417 ms  3.369 ms  3.272 ms
 3  nikhef.openpeering.nl (82.150.154.25)  6.258 ms  6.206 ms  6.124 ms
 4  openpeering.prolocation.net (82.150.158.187)  2.981 ms  2.915 ms  2.866
ms
 5  * * *
 6  * * *
 7  * * *
 8  * * *
 9  * * *
10  * * *
==

And the same from DigitalOcean's AMS2 location runs into issues on the NL-IX
at Telecity;

$ traceroute rijksoverheid.nl
traceroute to rijksoverheid.nl (178.22.85.9), 30 hops max, 60 byte packets
 1  95.85.52.254 (95.85.52.254)  7.371 ms 95.85.52.253 (95.85.52.253)  0.312
ms  0.295 ms
 2  95.85.0.229 (95.85.0.229)  0.206 ms 95.85.0.241 (95.85.0.241)  0.254 ms
0.236 ms
 3  95.85.0.250 (95.85.0.250)  0.266 ms  0.249 ms
prolocation.telecity2.nl-ix.net (193.239.116.205)  0.865 ms
 4  * prolocation.telecity2.nl-ix.net (193.239.116.205)  0.877 ms *
 5  * * *
 6  * * *
 7  * * *
 8  * * *
 9  * * *
10  * * *
==

Perhaps those who are seeing trouble with Google DNS are somehow running
into this, or it was a different, transient issue that has since been
resolved? Or I am simply getting a direct peering to '8.8.8.8' from the
locations I am testing from, bypassing the trouble area altogether.

Mvg,
Joni

--

On 10 Feb 2015, at 14:43, Daniël W. Crompton via Outages
<outages at outages.org> wrote:

> We're on the AMSIX and not seeing any issue.
> 
> D.

[snip]

> On 10 February 2015 at 09:58, Wieger Bontekoe via Outages
<outages at outages.org> wrote:
> Hi all,
> 
> Is anybody else having issues with the Google DNS public servers?  From
the Amsterdam region (specifically using the Amsterdam Internet Exchange or
other peering platforms) Google DNS is unresponsive. Several other providers
here see the same results.
> 
> Met vriendelijke groet / with kind regards / Atenciosamente,
> 
> Wieger Bontekoe 
> +31 (0)20 760 4909 | w.bontekoe at wipabv.nl


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