AW: High latency/packetloss in nyc/nj for cogent/level3/zayo?

Fri Sep 4 21:44:49 UTC 2015

Hi,

I do see one of our offices down ... but ftw.nj.nyi.net is reachable without any issue for us (but the path differ from yours):

                                                   Packets               Pings
 Host                                            Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. cr-01.0v-00-05.anx32.nyc.us.anexia-it.com     0.0%    47    0.5   5.4   0.4  80.3  17.4
 2. cs70.nyi.net                                  0.0%    47    0.9   6.7   0.8 118.0  21.4
 3. cs70.cs80.v.ewr.nyinternet.net                0.0%    47    2.6   8.1   2.0 144.8  27.0
 4. 96.47.77.142.static.nyinternet.net            0.0%    47    2.1   2.1   2.0   3.1   0.1
 5. ftw.nj.nyi.net                                0.0%    47    2.0   2.0   1.9   2.2   0.1

One other thing we do see: looks like Level3 is broken globally ... we can't send traffic from Europe via Level3 to the Asian region:

                                                      Packets               Pings
 Host                                               Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. er-03.0v-00-03.anx04.vie.at.anexia-it.com        0.0%   101    0.3   0.4   0.3   2.2   0.2
 2. cr-04.0v-08-71.anx03.vie.at.anexia-it.com        0.0%   101    0.8   0.8   0.4  17.8   2.0
 3. win-b4-link.telia.net                            0.0%   101    0.5   1.6   0.5  29.1   4.0
 4. level-ic-1573273-wien-b4.c.telia.net             0.0%   101    0.5   3.6   0.4  85.3  12.1
 5. ???
 6. 4.69.152.144                                    99.0%   100  307.4 307.4 307.4 307.4   0.0
 7. 4.53.208.102                                    89.9%   100  253.8 255.7 251.3 265.8   3.9
 8. TenGE4-2.br01.tok02.pccwbtn.net                 87.9%   100  524.0 406.4 366.9 536.7  66.9
 9. cr-01.0v-00-08.anx11.tyo.jp.anexia-it.com       91.9%   100  368.1 371.0 365.4 382.9   5.5
10. anx-lg-jp-tyo01.anexia-it.com                   96.0%   100  368.9 368.6 366.9 369.3   1.1

We'll start a ticket with Level3 support ... hopefully they will share some information (in the next days ... ).

Best regards

Jürgen Jaritsch
Head of Network & Infrastructure

ANEXIA Internetdienstleistungs GmbH

Telefon: +43-5-0556-300
Telefax: +43-5-0556-500

E-Mail: jj at anexia.at 
Web: http://www.anexia.at

Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
Geschäftsführer: Alexander Windbichler
Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601

-----Ursprüngliche Nachricht-----
Von: NANOG [mailto:nanog-bounces at nanog.org] Im Auftrag von Fred Hollis
Gesendet: Freitag, 04. September 2015 23:34
An: nanog at nanog.org
Betreff: Re: High latency/packetloss in nyc/nj for cogent/level3/zayo?

1.|-- hosted-by-i3d.net 0.0% 10 8.1 17.3 0.3 144.6 45.0
2.|-- 80ge.cr0-br2-br3.smartdc.rtd.i3d.net 0.0% 10 0.3 2.1 0.2 9.4 3.0
3.|-- 40ge.cr1-cr0.smartdc.rtd.i3d.net 0.0% 10 0.3 7.3 0.3 13.3 5.7
4.|-- ae51.edge4.London1.Level3.net 0.0% 10 10.6 14.2 7.6 30.4 7.5
5.|-- 4.69.156.9 90.0% 10 224.7 224.7 224.7 224.7 0.0
6.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
7.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
8.|-- cs20.cs90.v.ewr.nyinternet.net 80.0% 10 169.4 168.8 168.1 169.4 0.9
9.|-- 96.47.77.134.static.nyinternet.net 90.0% 10 167.7 167.7 167.7 
167.7 0.0
10.|-- ftw.nj.nyi.net 90.0% 10 169.4 169.4 169.4 169.4 0.0

Having this to almost every network located in NYC/NJ that is going 
through the said three carrier from many locations.

On 04.09.2015 at 23:24 Jürgen Jaritsch wrote:
> Hi,
>
> wer're working with Telia and Hurricane in NYC and we only see some latency flaps in the HE network .... flapping from 0.3 to ~15ms. Nothing really bad. No visible packet loss.
>
>
> Best regards
>
> Jürgen Jaritsch
> Head of Network & Infrastructure
>
> ANEXIA Internetdienstleistungs GmbH
>
> Telefon: +43-5-0556-300
> Telefax: +43-5-0556-500
>
> E-Mail: jj at anexia.at
> Web: http://www.anexia.at
>
> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
> Geschäftsführer: Alexander Windbichler
> Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
>
> -----Ursprüngliche Nachricht-----
> Von: NANOG [mailto:nanog-bounces at nanog.org] Im Auftrag von Fred Hollis
> Gesendet: Freitag, 04. September 2015 23:18
> An: nanog at nanog.org
> Betreff: High latency/packetloss in nyc/nj for cogent/level3/zayo?
>
> Hi,
>
> Anyone also experiencing really high lancy and packetloss 80%+ in nyc/nj
> area for cogent/level3/zayo?
>