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vultr-fra (IPv6): high latency
Hello,
I'm experiencing high latency ONLY on vultr-fra (IPv6) of about 100ms.
Unfortunately the nextdns client seems to love to switch to that node despite the high ping.
Also submitting a report via the diagnostic tool fails with
Post unsuccessful: status 400
{"error":"0: instance.Test requires property \"Client\"\n"}If you need any more traceroutes I can do these with mtr.
Resolvers: 192.168.178.1
Testing IPv6 connectivity
available: true
Fetching https://test.nextdns.io
status: unconfigured
client:
resolver: 74.63.25.238
Fetching PoP name for ultra low latency primary IPv4 (ipv4.dns1.nextdns.io)
anexia-ams: 14.884ms
Fetching PoP name for ultra low latency secondary IPv4 (ipv4.dns2.nextdns.io)
vultr-ams: 19.942ms
Fetching PoP name for anycast primary IPv4 (45.90.28.0)
zepto-fra: 8.121ms
Fetching PoP name for anycast secondary IPv4 (45.90.30.0)
anexia-fra: 7.725ms
Fetching PoP name for ultra low latency primary IPv6 (ipv6.dns1.nextdns.io)
anexia-ams: 15.159ms
Fetching PoP name for ultra low latency secondary IPv6 (ipv6.dns2.nextdns.io)
vultr-ams: 18.204ms
Fetching PoP name for anycast primary IPv6 (2a07:a8c0::)
zepto-fra: 8.2ms
Fetching PoP name for anycast secondary IPv6 (2a07:a8c1::)
anexia-fra: 7.905ms
Pinging PoPs
zepto-fra: 8.726ms
vultr-fra: 8.219ms
zepto-fra (IPv6): 8.179ms
anexia-fra (IPv6): 8.282ms
anexia-fra: 8.508ms
hetzner-nue (IPv6): 11.47ms
hetzner-nue: 11.495ms
anexia-lux (IPv6): 12.414ms
exoscale-muc (IPv6): 13.008ms
exoscale-zrh (IPv6): 13.987ms
exoscale-zrh: 14.211ms
anexia-zrh: 14.747ms
anexia-zrh (IPv6): 14.999ms
exoscale-muc: 14.463ms
anexia-muc: 15.964ms
zepto-bru (IPv6): 18.506ms
zepto-bru: 18.309ms
anexia-lux: 23.243ms
anexia-muc (IPv6): 26.019ms
vultr-fra (IPv6): 98.487ms
Traceroute for ultra low latency primary IPv4 (188.172.219.167)
1 192.168.178.1 0ms 0ms 0ms
2 62.155.246.176 45ms 21ms 4ms
3 217.0.200.242 9ms 8ms 8ms
4 217.0.200.234 8ms 8ms 8ms
5 80.156.161.186 8ms 8ms 7ms
6 144.208.208.143 15ms 15ms 15ms
7 144.208.208.210 15ms 15ms 14ms
8 188.172.219.167 15ms 15ms 15ms
Traceroute for ultra low latency secondary IPv4 (95.179.134.211)
1 192.168.178.1 0ms 0ms 0ms
2 62.155.246.176 5ms 6ms 4ms
3 * * *
4 217.5.70.58 8ms 8ms 8ms
5 80.157.204.62 21ms * *
6 89.149.184.222 14ms 13ms 16ms
7 154.14.36.78 22ms 22ms *
8 * * *
9 * * *
10 * * *
11 95.179.134.211 21ms 21ms 20ms
Traceroute for anycast primary IPv4 (45.90.28.0)
1 192.168.178.1 0ms 0ms 0ms
2 62.155.246.176 5ms 4ms 3ms
3 217.0.201.122 9ms 9ms 8ms
4 217.0.201.122 9ms 8ms 8ms
5 80.157.128.214 8ms 7ms 7ms
6 80.255.9.62 7ms 7ms 7ms
7 156.146.32.41 8ms 7ms 7ms
8 45.90.28.0 8ms 8ms 7ms
Traceroute for anycast secondary IPv4 (45.90.30.0)
1 192.168.178.1 0ms 0ms 0ms
2 62.155.246.176 4ms 4ms 3ms
3 217.0.201.22 9ms 8ms 8ms
4 217.0.201.14 8ms 7ms 8ms
5 213.248.93.186 19ms 19ms 18ms
6 62.115.14.117 8ms 7ms 7ms
7 45.90.30.0 7ms 7ms 7ms
Traceroute for ultra low latency primary IPv6 (2a00:11c0:63:350::3)
1 2003:e6:970b:b300:2e3a:fdff:fe85:716 0ms 0ms 0ms
2 2003:0:8305:8800::1 4ms 4ms 4ms
3 * * *
4 2003:0:1304:8032::1 8ms 7ms 7ms
5 2a00:11c0:47:1:47::143 8ms 8ms 7ms
6 2a00:11c0:47:1:47::210 85ms 66ms 16ms
7 2a00:11c0:63:350::3 15ms 14ms 14ms
Traceroute for ultra low latency secondary IPv6 (2001:19f0:5001:1faf:5400:2ff:fec8:7d49)
1 2003:e6:970b:b300:2e3a:fdff:fe85:716 0ms 0ms 0ms
2 2003:0:8305:8800::1 5ms 4ms 4ms
3 * * *
4 2003:0:130e:4016::2 12ms 8ms 7ms
5 2001:668:0:2:ffff:0:5995:b8de 15ms 14ms 14ms
6 2001:668:0:3:ffff:1:0:d32 19ms 18ms 18ms
7 2001:19f0:fc00::a48:206 18ms 18ms 18ms
8 2001:19f0:fc00::a48:da 18ms 17ms 17ms
9 * * *
10 2001:19f0:5001:1faf:5400:2ff:fec8:7d49 18ms 18ms 17ms
Traceroute for anycast primary IPv6 (2a07:a8c0::)
1 2003:e6:970b:b300:2e3a:fdff:fe85:716 0ms 0ms 0ms
2 2003:0:8305:8800::1 5ms 4ms 5ms
3 2003:0:130e:4000::1 9ms 8ms 8ms
4 2003:0:130e:4011::2 8ms 7ms 7ms
5 2a01:4a0:1338:1b7::2 7ms 7ms 7ms
6 2a02:6ea0:8:1140:5390::6 7ms 7ms 7ms
7 2a07:a8c0:: 8ms 7ms 7ms
Traceroute for anycast secondary IPv6 (2a07:a8c1::)
1 2003:e6:970b:b300:2e3a:fdff:fe85:716 * 0ms 0ms
2 2003:0:8305:8800::1 4ms 4ms 4ms
3 * * *
4 * * *
5 2001:2000:3080:1522::2 8ms 8ms 43ms
6 2a07:a8c1:: 8ms 7ms 7ms
Do you want to send this report? [Y/n]: Y
Optional email in case we need additional info:
Post unsuccessful: status 400
{"error":"0: instance.Test requires property \"Client\"\n"} vultr-fra 8 ms (ultralow2)
anexia-fra 9 ms (anycast2, ultralow1)
zepto-fra (IPv6) 9 ms (anycast1)
anexia-fra (IPv6) 9 ms (anycast2, ultralow1)
zepto-fra 9 ms (anycast1)
hetzner-nue (IPv6) 12 ms
anexia-lux (IPv6) 13 ms
hetzner-nue 13 ms
exoscale-muc (IPv6) 14 ms
anexia-zrh (IPv6) 14 ms
exoscale-zrh (IPv6) 14 ms
exoscale-zrh 14 ms
anexia-zrh 15 ms
exoscale-muc 15 ms
anexia-muc 16 ms
zepto-bru (IPv6) 18 ms
zepto-bru 18 ms
anexia-lux 24 ms
anexia-muc (IPv6) 25 ms
■ vultr-fra (IPv6) 101 ms (ultralow2)9 replies
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The latency issue I reported above persists; vultr-fra (IPv6) is always around 100 ms while all the other -fra servers are usually <10 ms.
Could I get some support, please?■ vultr-fra 8 ms (ultralow2) zepto-fra (IPv6) 8 ms (anycast1) anexia-fra (IPv6) 8 ms (anycast2, ultralow1) anexia-fra 8 ms (anycast2, ultralow1) zepto-fra 8 ms (anycast1) hetzner-nue (IPv6) 11 ms hetzner-nue 11 ms anexia-lux (IPv6) 12 ms exoscale-zrh 14 ms exoscale-zrh (IPv6) 14 ms exoscale-muc (IPv6) 14 ms exoscale-muc 14 ms anexia-zrh (IPv6) 15 ms anexia-muc 16 ms zepto-bru (IPv6) 19 ms anexia-zrh 20 ms zepto-bru 21 ms anexia-lux 23 ms anexia-muc (IPv6) 28 ms vultr-fra (IPv6) 99 ms (ultralow2) -
I wouldn't hold your breath for a reply sadly.
https://help.nextdns.io/t/x2hj7ct/high-latency-for-anycast-secondary-ipv6
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As the report shows, you are not using this server. Why is it a concern?
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Please provide the result of `mtr -bz 2a05:f480:1800:8ed:5400:02ff:fec8:7e46`
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We opened a ticket with vultr.
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Can you please test again?
Content aside
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- 2 yrs agoLast active
- 9Replies
- 177Views
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