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

Mark Blackman mark at exonetric.com
Fri Sep 4 21:33:07 UTC 2015


> On 4 Sep 2015, at 22:18, Fred Hollis <fred at web2objects.com> wrote:
> 
> Hi,
> 
> Anyone also experiencing really high lancy and packetloss 80%+ in nyc/nj area for cogent/level3/zayo?

From London, yes to a general problem, but not sure if it’s specific to NYC, just East Coast in general.

Start: Fri Sep  4 22:31:02 2015 BST
HOST: severn                                            Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- gw1.thn.exonetric.net                              0.0%    10    7.7   0.9   0.2   7.7   2.4
  2.|-- e1-3-2.a00.londen03.uk.ra.gin.ntt.net              0.0%    10    0.6   0.8   0.5   1.4   0.0
  3.|-- be3028.ccr21.lon02.atlas.cogentco.com              0.0%    10    0.8   0.9   0.8   1.2   0.0
  4.|-- be2328.ccr21.lon01.atlas.cogentco.com              0.0%    10    1.0   0.9   0.8   1.2   0.0
  5.|-- be2178.ccr42.lon13.atlas.cogentco.com              0.0%    10    1.0   1.0   0.9   1.1   0.0
  6.|-- ???                                               100.0    10    0.0   0.0   0.0   0.0   0.0
  7.|-- be2268.ccr41.iad02.atlas.cogentco.com             80.0%    10  147.2 145.7 144.2 147.2   2.0
  8.|-- be2657.ccr42.dca01.atlas.cogentco.com             90.0%    10  145.4 145.4 145.4 145.4   0.0
  9.|-- be2149.ccr42.jfk02.atlas.cogentco.com             90.0%    10  145.0 145.0 145.0 145.0   0.0
 10.|-- be2149.ccr42.dca01.atlas.cogentco.com             80.0%    10  154.7 152.4 150.1 154.7   3.2
 11.|-- be2113.ccr42.atl01.atlas.cogentco.com             80.0%    10  163.3 162.6 161.8 163.3   1.0
 12.|-- ???                                               100.0    10    0.0   0.0   0.0   0.0   0.0
 13.|-- ???                                               100.0     8    0.0   0.0   0.0   0.0   0.0
 14.|-- te0-0-1-0.agr12.dfw01.atlas.cogentco.com          71.4%     7  182.0 181.9 181.7 182.0   0.0
 15.|-- te0-0-2-3.nr11.b000821-1.dfw01.atlas.cogentco.com 71.4%     7  183.3 182.8 182.2 183.3   0.0
 16.|-- ???                                               100.0     7    0.0   0.0   0.0   0.0   0.0




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