nanog mailing list archives

Re: East coast outage


From: Baldur Norddahl <baldur.norddahl () gmail com>
Date: Thu, 2 Feb 2017 23:12:05 +0100

Should we not be able to expect that these kind of failures are handled
seamlessly by rerouting through redundant paths? A little extra latency ok.
Packet loss, you failed to plan and upgrade your redundancy correctly.

Regards

Baldur

Den 2. feb. 2017 21.34 skrev "Scott Farber" <scottf () gmail com>:

From our ticket with Zayo:

*Reason for Outage Summary*: The cause of this issue was traced to an
active construction site. 50' of 432 ct cable in 8 conduits were damaged.
OSP was able to repair all conduits and pull and splice new fiber cable to
make this repair.

On Wed, Feb 1, 2017 at 10:06 AM, Jeroen Wunnink <Jeroen.Wunnink () gtt net>
wrote:

According to our optical noc they’re shooting new fiber as we speak. So
now we wait.




Jeroen Wunnink
IP Engineering manager
office: +31.208.200.622 ext. 1011
Amsterdam Office
www.gtt.net <http://www.gtt.net/>




On 01/02/2017, 15:41, "NANOG on behalf of Scott Farber" <
nanog-bounces () nanog org on behalf of scottf () gmail com> wrote:

    I know Zayo has a cut somewhere between MD and DC, it's knocked a few
    things offline. Not sure if it's a shared conduit and who else may be
    affected. ETA for splicing crew is 1030 Eastern.

    On Wed, Feb 1, 2017 at 9:30 AM, Tom Beecher <beecher () beecher cc>
wrote:

    > I see a couple things that leads me to believe there's something
afoot in
    > NOVA as well.
    >
    > But not done with my first coffee, so unable to process any
specifics yet.
    > :)
    >
    > On Wed, Feb 1, 2017 at 9:25 AM, Raymond Dijkxhoorn <
    > raymond () prolocation net>
    > wrote:
    >
    > > Hello Ben,
    > >
    > >
    > > Is anyone else seeing connectivity issues along the east coast?
Our pipe
    > >> through HE in NYC is showing loss to things behind most of
Level3, and
    > >> Qwest below Washington.
    > >>
    > >> *Ben Hatton*
    > >>
    > >> Network Engineer
    > >>
    > >> Haefele TV Inc.
    > >>
    > >> d:(607)589-8000
    > >>
    > >> bhatton () htva net
    > >>
    > >> www.htva.net
    > >>
    > >
    > > We see the same, traffic going from Amsterdam towards HE heading
USA is
    > > experiencing big packetloss at the moment.
    > >
    > > Traffic heading towards Ashburn seems affected from our point of
view.
    > >
    > > Bye,
    > > Raymond.
    > >
    > >
    >





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