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vultr-fra servers, high ping

Something is up with the vultr-fra servers (both IPv4 and v6). I usually get ~8-12ms PINGs on them:

 

 zepto-fra              8 ms  (anycast1, ultralow1)

  anexia-fra             8 ms  (anycast2, ultralow2)

  anexia-fra (IPv6)      9 ms  (anycast2)

  zepto-dus (IPv6)      12 ms

  zepto-dus             12 ms

  zepto-fra (IPv6)      14 ms  (anycast1, ultralow1)

  exoscale-zrh          14 ms

  exoscale-zrh (IPv6)   14 ms

  anexia-zrh (IPv6)     15 ms

  anexia-zrh            16 ms

  virtua-par (IPv6)     20 ms

  virtua-par            20 ms

  fusa-bru (IPv6)       21 ms

  zepto-bru (IPv6)      27 ms

  zepto-bru             27 ms

  fusa-bru              31 ms

  vultr-fra             41 ms   <-------

  anexia-par (IPv6)     47 ms

  anexia-par            47 ms

  vultr-fra (IPv6)      94 ms  (ultralow2) <----------

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  • Seems it's fixed now, or it fixed itself. ;-)

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  • Well, it unfixed itself again:

    vultr-fra             93 ms

      vultr-fra (IPv6)      93 ms  (ultralow2)

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  • Hello? Some support, please?

     

    This has been going on for several days now, vultr-fra (IPv6) still has an extremely bad ping and for some reason all of my mobile devices like to pick it over the other servers with much lower pings and it's really slowing down using the web.

     

     zepto-fra              9 ms  (anycast1)

      zepto-fra (IPv6)       9 ms  (anycast1)

      vultr-fra              9 ms  (ultralow2)

      anexia-fra            10 ms  (anycast2, ultralow1)

      anexia-fra (IPv6)     10 ms  (anycast2, ultralow1)

      zepto-dus (IPv6)      12 ms

      zepto-dus             13 ms

      exoscale-zrh          14 ms

      exoscale-zrh (IPv6)   14 ms

      anexia-zrh (IPv6)     15 ms

      anexia-zrh            15 ms

      virtua-par            20 ms

      fusa-bru (IPv6)       20 ms

      anexia-par (IPv6)     21 ms

      zepto-bru (IPv6)      25 ms

      zepto-bru             27 ms

      fusa-bru              30 ms

      anexia-par            32 ms

      virtua-par (IPv6)     44 ms

      vultr-fra (IPv6)      93 ms  (ultralow2)  <----- this had an 8-12 ms PING too until a couple days ago

    Like
  • mtr -c 5 -r ipv6.dns2.nextdns.io
    Start: 2021-05-16T02:13:26+0200
    HOST: Mint                                        Loss%   Snt   Last   Avg  Best  Wrst StDev
      1.|-- x                                                      0.0%     5    1.1   1.1   0.8   1.5   0.2
      2.|-- 2003:0:8305:8800::1        0.0%     5    6.6   5.9   5.3   6.6   0.6
      3.|-- 2003:0:130e:4016::2        0.0%     5    8.5   8.7   8.5   8.9   0.2
      4.|-- 2001:668:0:2:ffff:0:5995:  0.0%     5    8.8   9.7   8.8  12.6   1.6
      5.|-- 2001:668:0:3:ffff:0:2e21:  0.0%     5   94.1  98.3  94.1 104.6   5.3
      6.|-- ethernetae0-er1-q8.fkt3.c  0.0%     5   94.3 109.8  94.3 160.1  28.6
      7.|-- vl630-ds1-u3-r52b09-b.fkt  0.0%     5   93.6  94.0  93.6  94.5   0.4
      8.|-- ???                       100.0     5    0.0   0.0   0.0   0.0   0.0
    9.|-- dns.nextdns.io 0.0% 5 92.6 93.0 92.1 94.1 0.8

    Like
  • Still having huge problems with the German "ultralow2" servers:

    mtr -c 5 -r ipv6.dns2.nextdns.io
    Start: 2021-05-18T14:17:38+0200
    HOST: Mint                  Loss%   Snt   Last   Avg  Best  Wrst StDev
      1.|-- x                                                      0.0%     5    1.2   1.0   0.8   1.2   0.2
      2.|-- 2003:0:8305:8800::1        0.0%     5    4.7   5.0   4.7   5.5   0.4
      3.|-- 2003:0:130e:4016::2        0.0%     5    8.7  10.3   8.6  15.9   3.2
      4.|-- 2001:668:0:2:ffff:0:5995:  0.0%     5   15.5  16.2   9.4  36.3  11.5
      5.|-- 2001:668:0:3:ffff:0:2e21:  0.0%     5   93.5  94.2  93.5  94.7   0.5
      6.|-- ethernetae0-er1-q8.fkt3.c  0.0%     5   93.3 104.2  93.2 146.3  23.5
      7.|-- vl630-ds1-u3-r52b09-b.fkt  0.0%     5   93.2  93.3  93.0  93.5   0.2
      8.|-- ???                       100.0     5    0.0   0.0   0.0   0.0   0.0
    9.|-- dns.nextdns.io 0.0% 5 93.4 93.5 93.0 93.8 0.3

    Could I get some support, please?

    Like
    • Valynor please send a https://nextdns.io/diag

      Like 1
      • Valynor
      • Valynor
      • 3 wk ago
      • Reported - view

      NextDNS Done!

      Like
    • Valynor you need to provide the diag id.

      Like 1
      • Valynor
      • Valynor
      • 3 wk ago
      • 1
      • Reported - view

      NextDNS I'm sorry, completely forgot that.

      https://nextdns.io/diag/1aba2850-b7ea-11eb-b471-71c57d678e94

       

      As you can see .. it's only vultr-fra (IPv6) that's causing issues for me.

      Like 1
    • Valynor we opened a ticket with Vultr.

      Like 2
    • Valynor can you please run another MTR and add the option -bz with at least 100 packets sent.
      For example "mtr -bz -c 100 ipv6.dns2.nextdns.io". Also, please make sure the window is wide enough so the output is not truncated.

      Like 1
      • Valynor
      • Valynor
      • 3 wk ago
      • Reported - view

      NextDNS here you go:

      mtr -bz -c 100 -w ipv6.dns2.nextdns.io
      Start: 2021-05-18T21:05:26+0200
      HOST: ConnorMint                                                                                            Loss%   Snt   Last   Avg  Best  Wrst StDev
      1. AS3320 p200300e69724c7002e3afdfffe850716.dip0.t-ipconnect.de (2003:e6:9724:c700:2e3a:fd 0.0% 100 1.5 1.0 0.7 1.5 0.1
        2. AS3320   2003:0:8305:8800::1                                                                            0.0%   100    5.0   5.6   4.3  34.1   3.1
        3. AS3320   2003:0:130e:4016::2                                                                            0.0%   100   13.3  13.8   8.9  42.2   6.2
        4. AS3257   2001:668:0:2:ffff:0:5995:890e                                                                  0.0%   100   33.2  13.0   9.1  43.4   4.6
        5. AS3257   2001:668:0:3:ffff:0:2e21:511e                                                                  0.0%   100   95.3  94.7  92.9 111.2   3.2
      6. AS??? ethernetae0-er1-q8.fkt3.constant.com (2001:19f0:fc00::a4b:605) 0.0% 100 98.4 98.6 93.0 150.3 11.2
      7. AS??? vl630-ds1-u3-r52b09-b.fkt3.constant.com (2001:19f0:fc00::a4b:d2) 0.0% 100 93.1 93.0 92.5 94.7 0.3
        8. AS???    ???                                                                                           100.0   100    0.0   0.0   0.0   0.0   0.0
      9. AS20473 dns.nextdns.io (2a05:f480:1800:8ed:5400:2ff:fec8:7e46) 0.0% 100 93.3 93.2 92.8 94.4 0.2

      Like
    • Valynor can you please provide you IPv6 in DM?

      Like 1
      • Valynor
      • Valynor
      • 3 wk ago
      • 1
      • Reported - view

      NextDNS Done.

      Like 1
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