North American Network Operators Group

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Re: Sprint / Cogent

  • From: Michal Krsek
  • Date: Thu Oct 30 18:50:12 2008

Looks like maybe Sprint and Cogent are experiencing communications
difficulties in the DC (and probably other) areas.  Theories include
a potential depeering.

I am seeing issues Cogent -> Sprint at Tyco Road, Tysons Corner VA. .......... ....... ..

show ip bgp 206.159.101.241
% Network not in table

It was there as recently as Noon EDT :

grep 206.159.101.0 bgp.full*
bgp.full.Oct_30_00:07:00_EST_2008:*> 206.159.101.0 38.101.161.116 62050 0 174 1239 6157 i
bgp.full.Oct_30_06:07:00_EST_2008:*> 206.159.101.0 38.101.161.116 62050 0 174 1239 6157 i
bgp.full.Oct_30_12:07:00_EST_2008:*> 206.159.101.0 38.101.161.116 62050 0 174 1239 6157 i

All my traffic to Sprint is not being trasported over Cogent backbone here in Central Europe.


       Regards
           Michal