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

Fri Sep 4 22:04:06 UTC 2015

Surprise, surprise ... the cleaning staff stopped his worked and connected back in the correct cord ...

Looks like everything went back to normal ....

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 Jürgen Jaritsch
Gesendet: Freitag, 04. September 2015 23:45
An: Fred Hollis <fred at web2objects.com>; nanog at nanog.org
Betreff: AW: High latency/packetloss in nyc/nj for cogent/level3/zayo?

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?
>