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mr1-eqiad.oob IPv6 is down
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Description

This morning, we got an alert that mr1-eqiad.oob IPv6 is down

Event Timeline

jijiki triaged this task as High priority.Jan 28 2020, 12:53 PM
ayounsi claimed this task.

Thanks!

It's back, I'd guess a transient error on Equinix's network. Not worth investigating it more as it's now up and only OOB.

jcrespo subscribed.
[19:41] <icinga-wm> PROBLEM - Host mr1-eqiad.oob IPv6 is DOWN: PING CRITICAL - Packet loss = 100%
not working
ayounsi@icinga1001:~$ mtr -z --report-wide 2607:f6f0:205::153
Start: Tue Jan 28 19:51:46 2020
HOST: icinga1001                                          Loss%   Snt   Last   Avg  Best  Wrst StDev
  1. AS14907  ae3-1003.cr1-eqiad.wikimedia.org             0.0%    10    0.3   0.5   0.3   1.3   0.0
  2. AS2914   xe-0-0-28-0.a03.asbnva02.us.bb.gin.ntt.net   0.0%    10    0.5   4.3   0.3  20.0   7.9
  3. AS2914   ae-70.r06.asbnva02.us.bb.gin.ntt.net         0.0%    10    1.3   1.0   0.9   1.3   0.0
  4. AS???    ???                                         100.0    10    0.0   0.0   0.0   0.0   0.0
ayounsi@icinga1001:~$
working
ayounsi@bast4002:~$ mtr -z --report-wide 2607:f6f0:205::153
Start: Tue Jan 28 19:51:47 2020
HOST: bast4002                                             Loss%   Snt   Last   Avg  Best  Wrst StDev
  1. AS14907  et-1-0-1-1201.cr3-ulsfo.wikimedia.org         0.0%    10    0.3   3.5   0.2  30.4   9.4
  2. AS14907  et-0-0-0-2.cr4-ulsfo.wikimedia.org            0.0%    10    0.5   0.7   0.2   4.0   1.1
  3. AS2914   xe-0-1-0-3-6.r05.plalca01.us.bb.gin.ntt.net   0.0%    10    1.3   1.4   1.3   1.6   0.0
  4. AS2914   ae-15.r01.snjsca04.us.bb.gin.ntt.net          0.0%    10    2.1   2.0   2.0   2.1   0.0
  5. AS2914   ae-1.r22.snjsca04.us.bb.gin.ntt.net           0.0%    10    1.9   1.9   1.8   2.2   0.0
  6. AS2914   ae-7.r23.asbnva02.us.bb.gin.ntt.net           0.0%    10   64.0  64.3  64.0  65.0   0.0
  7. AS2914   ae-2.r05.asbnva02.us.bb.gin.ntt.net           0.0%    10   68.5  68.5  68.4  68.6   0.0
  8. AS2914   ae-0.a02.asbnva02.us.bb.gin.ntt.net           0.0%    10   69.8  71.1  67.8  78.3   3.4
  9. AS2914   2001:418:0:5000::aab                          0.0%    10   61.5  62.4  61.4  70.4   2.8
 10. AS12085  2607:f6f0:1000:1af::2                         0.0%    10   61.9  64.8  61.8  90.9   9.2
 11. AS12085  ge-0-0-5.mr1-eqiad.wikimedia.org              0.0%    10   63.1  64.1  63.0  72.6   2.9

Something seems off either within NTT or with the NTT/Equinix hand-off

Emailed NTT.

Router bug, confirmed fixed by NTT.