[outages] Outage to www.google.com through Cogent in Denver

[Mark Mayfield]

Traceroute from our XO connection to a client on US Cable Internet falls down once it hits Cogent in Chicago...


  5     3 ms     4 ms     3 ms  64.1.4.69.ptr.us.xo.net [64.1.4.69]
  6    17 ms    20 ms    14 ms  71.5.171.29.ptr.us.xo.net [71.5.171.29]
  7    12 ms    13 ms    11 ms  te0-12-2-0.rar3.chicago-il.us.xo.net [65.106.1.9
0]
  8    16 ms    15 ms    16 ms  207.88.12.142.ptr.us.xo.net [207.88.12.142]
  9    13 ms    11 ms    11 ms  gi2-32.mpd01.ord03.atlas.cogentco.com [154.54.12
.229]
 10     *        *        *     Request timed out.


Mark Mayfield
City of Roseville
Network Systems Engineer

2660 Civic Center Drive
Roseville, MN 55113


-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On Behalf Of Chris Stone
Sent: Thursday, January 14, 2010 11:19 AM
To: outages at outages.org
Subject: [outages] Outage to www.google.com through Cogent in Denver

Anyone else seeing this?

[root at watcher root]# mtr --report --report-cycles=25 74.125.95.105
HOST: watcher.axint.net           Loss%   Snt   Last   Avg  Best  Wrst StDev
  1. ai-core.axint.net             0.0%    25    0.6   1.0   0.4   9.5   1.8
  2. fa0-2.na01.b009854-0.den01.a  0.0%    25    0.9   1.0   0.7   1.8   0.2
  3. gi1-1.3509.mpd01.den01.atlas  0.0%    25    1.1   1.0   0.7   1.6   0.2
  4. te0-4-0-2.mpd21.mci01.atlas.  0.0%    25   12.5  12.9  12.5  14.0   0.4
  5. ???                          100.0    25    0.0   0.0   0.0   0.0   0.0


[root at csmdv ~]# mtr --report --report-cycles=25 74.125.95.105
HOST: csmdv.highmtnsoftware.com   Loss%   Snt   Last   Avg  Best  Wrst StDev
  1. 10.10.100.254                 0.0%    25    1.0   0.9   0.9   1.4   0.1
  2. 192.168.0.1                   4.0%    25    1.5   1.7   1.5   4.3   0.6
  3. dsl-denver-gateway-01.axint.  4.0%    25   54.4  56.8  54.0  85.1   7.2
  4. fa0-2.na01.b009854-0.den01.a  4.0%    25   54.6  56.4  54.2  78.4   5.4
  5. gi1-1.3509.mpd01.den01.atlas  4.0%    25   55.0  57.7  54.1 111.7  11.7
  6. te0-4-0-2.mpd21.mci01.atlas.  4.0%    25   66.6  68.1  66.3  81.3   3.8
  7. ???                          100.0    25    0.0   0.0   0.0   0.0   0.0
  8. te3-2.mpd01.yyz02.atlas.coge 92.0%    25   95.5  94.6  93.7  95.5   1.3
  9. ???                          100.0    25    0.0   0.0   0.0   0.0   0.0



Chris
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