[outages] Level 3 DNS 4.2.2.1/4.2.2.2 Atlanta Issues

[Jay Ashworth]

Oh.  This wasn't my client's uplink.

I saw this yesterday after 1600EST, but didn't have time then to run it down.  And
that was over a 6 hop path from VDSL in Clearwater FL.

This minute, traces to 4.2.2.1 aren't dropping any packets.  4.2.2.2 is, about 35%.

Those appear to be the ATL machines for me as well:

HOST: stanley                     Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- 192.168.141.1              0.0%    10    1.0   1.0   0.9   1.1   0.0
  2.|-- L100.TAMPFL-DSL-02.verizo  0.0%    10   27.4  27.8  27.1  29.1   0.6
  3.|-- P0-1-0-0.TAMPFL-LCR-21.ve  0.0%    10   32.0  31.0  28.1  32.7   1.8
  4.|-- 130.81.199.26              0.0%    10   28.7  35.5  28.7  86.4  17.9
  5.|-- 0.xe-5-0-0.BR3.ATL4.ALTER  0.0%    10   44.8  44.7  43.7  45.5   0.5
  6.|-- ???                       100.0    10    0.0   0.0   0.0   0.0   0.0
  7.|-- b.resolvers.Level3.net    70.0%    10   62.6  60.8  58.9  62.6   1.9



----- Original Message -----
> From: "Nick Olsen via Outages" <outages at outages.org>
> To: outages at outages.org
> Sent: Monday, January 12, 2015 5:00:10 PM
> Subject: [outages] Level 3 DNS 4.2.2.1/4.2.2.2 Atlanta Issues
> Level 3 appears to be having issues with 4.2.2.1 and 4.2.2.2 (The
> Atlanta
> Anycasted ones). Appears to have Packet Loss (Seen in Below MTR's). As
> well
> as having timeoutes resolving DNS against them.
> 
> From me (AS36295)
> Host Loss% Snt
> Last Avg Best Wrst StDev
> 1. eth-vl0504-far1.coco-vr.flhsi.com 0.0% 468
> 0.3 0.4 0.2 3.7 0.3
> 2. eth-ge0007-car1.coco-vr.flhsi.com 0.0% 468
> 0.5 0.4 0.2 2.0 0.2
> 3. eth-ge0003-bar1.coco-vr.flhsi.com 0.0% 468
> 0.4 0.5 0.3 2.5 0.3
> 4. 66-194-200-17.static.twtelecom.net 0.0% 467
> 4.3 4.5 4.1 40.2 2.4
> 5. mia2-pr1-xe-1-3-0-0.us.twtelecom.net 0.0% 467
> 11.1 14.9 10.9 103.2 12.5
> 6. 4.68.71.97 3.4% 467
> 12.4 13.1 12.1 62.4 4.8
> 7. ae-2-3015.ear1.Atlanta2.Level3.net 97.4% 467
> 22153 22228 21002 23399 797.3
> 8. b.resolvers.Level3.net 53.3% 467
> 38.5 36.4 31.0 42.4 2.0
> 
> 
> From another NLNOG Ring Participant (AS31939)
> Host Loss% Snt
> Last Avg Best Wrst StDev
> 1. c-65-50-1-69.ips.direcpath.com 0.0% 179
> 0.5 0.7 0.4 16.9 1.3
> 2. 172.24.0.13 0.0% 179
> 0.5 0.7 0.4 3.9 0.6
> 3. 172.24.0.242 0.0% 179
> 15.3 9.1 0.5 188.7 28.7
> 4. te0-3-0-5.ccr21.atl04.atlas.cogentco.com 0.0% 179
> 2.5 1.6 0.9 5.4 0.7
> 5. level3.atl04.atlas.cogentco.com 2.2% 179
> 0.6 1.7 0.5 48.0 5.3
> 6. ae-2-3015.ear1.Atlanta2.Level3.net 98.3% 178
> 22958 22009 20605 22958 1240.
> 7. a.resolvers.level3.net 65.7% 178
> 20.8 18.4 15.2 20.9 1.2
> 
> 
> Nick Olsen
> Network Operations (855) FLSPEED x106
> 
> 
> 
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> Outages mailing list
> Outages at outages.org
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-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates       http://www.bcp38.info          2000 Land Rover DII
St Petersburg FL USA      BCP38: Ask For It By Name!           +1 727 647 1274