[188829] in North American Network Operators' Group
RE: [Non-DoD Source] Re: G root not responding on UDP?
daemon@ATHENA.MIT.EDU (Cassell, James D CIV DISA IE (US))
Mon Apr 18 08:42:12 2016
X-Original-To: nanog@nanog.org
From: "Cassell, James D CIV DISA IE (US)" <james.d.cassell4.civ@mail.mil>
To: NANOG Mailing List <nanog@nanog.org>
Date: Fri, 15 Apr 2016 21:23:27 +0000
In-Reply-To: <570F93AD.4020002@ripe.net>
Errors-To: nanog-bounces@nanog.org
Regarding yesterday's G-root outage:
Like many outages, this one resulted from a series of unfortunate events.
These unfortunate events were operational errors; steps have been taken to
prevent any reoccurrence, and to provide better service in the future.
Jim Cassell
DoD NIC
________________________________
From: NANOG [nanog-bounces@nanog.org] on behalf of Robert Kisteleki [robert=
@ripe.net]
Sent: Thursday, April 14, 2016 12:57 PM
To: Anurag Bhatia; NANOG Mailing List
Subject: [Non-DoD Source] Re: G root not responding on UDP?
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----
On 2016-04-14 14:29, Robert Kisteleki wrote:
> On 2016-04-14 13:30, Anurag Bhatia wrote:
>> Hello everyone
>>
>>
>> I wonder if it's just me or anyone else also finding issues in g root
>> reachability?
>>
>>
>> ICMP, trace, UDP DNS queries all timing out. Only TCP seem to work.
>
>
> It's not only you:
>
> Caution-https://atlas.ripe.net/dnsmon/?dnsmon.session.color_range_pls=3D0=
-5-5-25-100&dnsmon.session.exclude-errors=3Dtrue&dnsmon.type=3Dserver-probe=
s&dnsmon.server=3D192.112.36.4&dnsmon.zone=3Droot&dnsmon.startTime=3D146057=
4600&dnsmon.endTime=3D1460616600&dnsmon.ipVersion=3Dboth
... and it recovered already:
Caution-https://atlas.ripe.net/dnsmon/?dnsmon.session.color_range_pls=3D0-5=
-5-25-100&dnsmon.session.exclude-errors=3Dtrue&dnsmon.type=3Dserver-probes&=
dnsmon.server=3D192.112.36.4&dnsmon.zone=3Droot&dnsmon.startTime=3D14605959=
96&dnsmon.endTime=3D1460637996&dnsmon.ipVersion=3Dboth&dnsmon.timeWindow=3D=
42000
Robert
