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Sydney latency higher than expected

I'm getting far higher latency from Sydney, Australia than I would expect.

https://nextdns.io/diag/61f16560-c9bf-11ed-ba1a-15c0ca9b5528

Ultralow1 seems as expected, but why is ultralow2 (gsl-syd) so high?

4 replies

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    • stickertape
    • 1 yr ago
    • Reported - view

    Perhaps what I should have asked was:

    Is there a routing issue between TPG Sydney and NextDNS GSL Sydney? The high latency seems to suggest that there is.

    Is this the correct place to raise such things?

      • NextDNs
      • 1 yr ago
      • Reported - view

      Peter we are looking into it

      • stickertape
      • 1 yr ago
      • Reported - view

      NextDNS Thanks for that.

      I should have clarified that I'm using a TPG business line, so the peering should be reviewed with AAPT as per https://www.tpg.com.au/peering-guidelines.

      I've included an updated diagnostic with ipv6 enabled this time

      https://nextdns.io/diag/abf671d0-d105-11ed-af99-777e8cd91923

      Issues I can see at a glance are:

      1. I'm being served by Adelaide PoP

      2. Most Sydney PoPs have terrible ping times

      Using DoH via Firefox produces very different results in terms of the anycast and ultracast PoPs, but the ping times are fairly consistent.

      Happy to run any additional tests or diagnostics to help narrow down the issue. The looking glass can be found here if it's useful: http://looking-glass.connect.com.au/lg

      • stickertape
      • 1 yr ago
      • Reported - view

      NextDNS Has there been any progress on this?

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Content aside

  • 1 yr agoLast active
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