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dnsmasq stop responding

Hello,

Need helps...

When using dnsmasq on centos8 or ubuntu 

  • 45.90.28.171
  • 45.90.30.171

Stop respondinq since 06/04/2021 馃槄

Here is the result of my test on : https://ping.nextdns.io/

 

Any ideas ?

9 replies

null
    • DSI_Production
    • 3 yrs ago
    • Reported - view


    root@inf-dnsmasq:~# sh -c 'sh -c "$(curl -s https://nextdns.io/diag)"'

    Welcome to NextDNS network diagnostic tool.

    This tool will download a small binary to capture latency and routing information
    regarding the connectivity of your network with NextDNS. In order to perform a
    traceroute, root permission is required. You may therefore be asked to provide
    your password for sudo.

    The source code of this tool is available at https://github.com/nextdns/diag

    Do you want to continue? (press enter to accept)
    Testing IPv6 connectivity
      available: false
    Fetching https://test.nextdns.io
      status: unconfigured
      client: x.x.x.x
      resolver: opendns1
    Fetching PoP name for ultra low latency primary IPv4 (ipv4.dns1.nextdns.io)
      anexia-par: 6.138ms
    Fetching PoP name for ultra low latency secondary IPv4 (ipv4.dns2.nextdns.io)
      netbarista-par: 6.834ms
    Fetching PoP name for anycast primary IPv4 (45.90.28.0)
      zepto-fra: 14.298ms
    Fetching PoP name for anycast secondary IPv4 (45.90.30.0)
      anexia-par: 5.99ms
    Pinging PoPs
      anexia-par: 5.877ms
      virtua-par: 6ms
      netbarista-par: 6ms
      zepto-bru: 10.296ms
      vultr-lon: 12.139ms
      zepto-lon: 12.362ms
      vultr-ams: 15.189ms
      anexia-ams: 17.13ms
      fusa-bru: 24.837ms
      anexia-lon: 12.325ms
    Traceroute for ultra low latency primary IPv4 (37.252.225.79)
        1 192.168.168.16    0ms   0ms   0ms
        2     5.226.13.2    7ms   1ms   1ms
        3    5.226.8.136    1ms   0ms   0ms
        4 194.199.218.157    3ms   4ms   3ms
        5   149.6.172.49    4ms   4ms   4ms
        6   130.117.3.13    6ms   6ms   6ms
        7 213.248.86.169    6ms   6ms   6ms
        8 62.115.125.116    6ms   6ms   6ms
        9 213.155.130.23    6ms   6ms   6ms
       10 62.115.159.226    6ms   6ms   6ms
       11 213.227.163.32    6ms   6ms   6ms
       12  37.252.225.79    6ms   6ms   6ms
    Traceroute for ultra low latency secondary IPv4 (193.168.204.73)
        1 192.168.168.16    0ms   0ms   0ms
        2     5.226.13.2    1ms   1ms   1ms
        3    5.226.8.136    1ms   0ms   0ms
        4 194.199.218.157    3ms   3ms   3ms
        5   149.6.172.49    4ms   4ms   4ms
        6  130.117.2.177    6ms   6ms   6ms
        7 213.155.141.226    6ms   6ms   6ms
        8 62.115.125.118    *     6ms   *
        9 62.115.125.171    6ms   6ms   6ms
       10 213.248.68.183    6ms   6ms   6ms
       11                   *     *     *
       12                   *     *     *
       13                   *     *     *
       14                   *     *     *
       15                   *     *     *
       16  193.168.204.0    6ms   6ms   6ms
       17 193.168.204.73    6ms   6ms   6ms
    Traceroute for anycast primary IPv4 (45.90.28.0)
        1 192.168.168.16    0ms   0ms   0ms
        2     5.226.13.2    1ms   1ms   1ms
        3    5.226.8.136    1ms   0ms   0ms
        4 194.199.218.157    3ms   3ms   4ms
        5   149.6.172.49    4ms   4ms   4ms
        6   130.117.3.13    6ms   6ms   6ms
        7 213.248.86.169    5ms   5ms   5ms
        8 62.115.125.116   16ms  15ms  15ms
        9  62.115.114.99   16ms  15ms  15ms
       10  62.115.114.91   15ms   *    15ms
       11 213.248.70.154   15ms  15ms  15ms
       12                   *     *     *
       13     45.90.28.0   15ms  15ms  15ms
    Traceroute for anycast secondary IPv4 (45.90.30.0)
        1 192.168.168.16    0ms   0ms   0ms
        2     5.226.13.2    1ms   1ms   1ms
        3    5.226.8.136    1ms   0ms   0ms
        4 194.199.218.157    3ms   3ms   3ms
        5   149.6.172.49    4ms   4ms   4ms
        6   130.117.3.13    6ms   6ms   6ms
        7 213.248.86.169    6ms   6ms   6ms
        8 62.115.125.116    6ms   6ms   6ms
        9 213.155.130.23    6ms   6ms   6ms
       10 62.115.159.226    6ms   6ms   6ms
       11 213.227.163.32    6ms   6ms   6ms
       12     45.90.30.0    5ms   5ms   6ms
    Posted: https://nextdns.io/diag/38e4b5d0-c86f-11eb-be71-530a1acad922ed additional info: Posting...
     

      • NextDNs
      • 3 yrs ago
      • Reported - view

      DSI Production the diag suggests everything is working fine. Is it still broken?

      • DSI_Production
      • 3 yrs ago
      • Reported - view

      NextDNS Thx for reply ! It's "unstable" during the day...

      • NextDNs
      • 3 yrs ago
      • Reported - view

      DSI Production please run a "mtr -bz -c 100 45.90.28.0" and "mtr  -bz -c 100 45.90.30.0" next time it does not respond.

    • DSI_Production
    • 3 yrs ago
    • Reported - view

    Last test :

      anexia-par                 6 ms  (anycast2, ultralow1)

      virtua-par                 6 ms

      netbarista-par             6 ms  (ultralow2)

      zepto-bru                 11 ms

      zepto-lon                 12 ms

      vultr-lon                 13 ms

      anexia-lon                13 ms

      vultr-ams                 13 ms

      anexia-ams                18 ms

      fusa-bru                  25 ms

    anycast.dns1.nextdns.io error (anycast1)

    • DSI_Production
    • 3 yrs ago
    • Reported - view

    AS34939 dns1.nextdns.io 65 to 80 % Loss !

    Pb with my ISP....?!

     

                                                                                      My traceroute  [v0.93]
    inf-dnsmasq (192.168.168.30)                                                                                                                                      2021-06-08T20:45:39+0000
    Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                                                                                                                      Packets               Pings
     Host                                                                                                                                           Loss%   Snt   Last   Avg  Best  Wrst StDev
     1. AS???    192.168.168.16 (192.168.168.16)                                                                                                     0.0%   .

    .....


    12. (waiting for reply)
    13. AS34939 dns1.nextdns.io (45.90.28.0)                                                                                                       65.6%    64   15.3  15.3  15.1  15.5   0.1
     

    • DSI_Production
    • 3 yrs ago
    • Reported - view

    ping anycast.dns1.nextdns.io

    anycast.dns1.nextdns.io ping statistics
    34348 packets transmitted, 17165 received, 50.0262% packet loss, time 34784183ms
    rtt min/avg/max/mdev = 12.146/16.217/866.778/20.895 ms

    AS of my ISP is AS174:AS-COGENT

    • DSI_Production
    • 3 yrs ago
    • Reported - view

    Error via AS42473 to 45.90.30.0

    Error (loss) via AS1299 to 45.90.28.0

    • DSI_Production
    • 3 yrs ago
    • Reported - view

                                                          My traceroute  [v0.93]
    inf-dnsmasq (192.168.168.30)                                                                              2021-06-09T08:44:04+0000
    Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                                                              Packets               Pings
     Host                                                                                   Loss%   Snt   Last   Avg  Best  Wrst StDev
     1. AS???    192.168.168.16 (192.168.168.16)                                             0.0%    23    1.2   0.9   0.6   4.7   0.9
     2. AS2187   5.226.13.2 (5.226.13.2)                                                     0.0%    23    1.1   1.4   1.0   4.5   0.8
     3. AS2187   5.226.8.136 (5.226.8.136)                                                   0.0%    23    1.0   1.5   1.0   7.4   1.3
    4. AS2200 sermlxe-vers-eterville5k1.syrhano.net (194.199.218.157) 0.0% 23 4.0 9.8 3.7 103.0 20.9
    5. AS174 te0-2-1-8.rcr51.uro01.atlas.cogentco.com (149.6.172.49) 0.0% 23 4.3 4.4 4.1 5.2 0.3
    6. AS174 be2480.ccr42.par01.atlas.cogentco.com (130.117.3.13) 0.0% 23 6.2 6.5 5.8 10.4 0.9
    7. AS1299 prs-b6-link.ip.twelve99.net (213.248.86.169) 0.0% 23 6.1 8.1 5.9 48.3 8.8
    8. AS1299 prs-bb1-link.ip.twelve99.net (62.115.125.118) 8.7%  23    6.8   7.4   6.7  14.3   1.6
    9. AS1299 prs-b5-link.ip.twelve99.net (62.115.135.221) 0.0% 23 6.6 8.1 6.3 21.1 4.3
    10. AS1299 cr-01.00-02-01.anx10.par.fr.anexia-it.com (62.115.159.226) 0.0% 23 6.6 8.7 6.4 41.6 7.3
    11. AS42473  213.227.163.32 (213.227.163.32)                                             0.0%    23    9.8   9.7   6.1  63.1  12.0
    12. (waiting for reply)

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