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Ticket ID: SIXXS #2411517 Ticket Status: Remote Problem PoP: plwaw01 - ICM (Warsaw)
suboptimal routing to google crom plwaw01
![[pl]](/s/countries/pl.gif) Shadow Hawkins on Monday, 02 August 2010 10:33:20
$ mtr -r ipv6.google.com
HOST: naboo Loss% Snt Rcv Last Avg Best Wrst StDev
1. gw-40.waw-01.pl.sixxs.net 0.0% 10 10 31.9 33.6 31.9 35.2 1.0
2. kp-mm-r3.rtr.net.icm.edu.pl 0.0% 10 10 37.2 37.8 35.1 39.0 1.1
3. icm-atman.ipv6.atman.pl 0.0% 10 10 47.7 37.3 33.3 47.8 5.5
4. r2-isp-pol.ipv6.atman.pl 0.0% 10 10 34.5 34.7 33.7 37.1 0.9
5. xe-4-4.r00.wrswpl01.pl.bb.gi 0.0% 10 10 69.7 70.2 68.6 72.5 1.2
6. xe-6-4.r01.frnkge04.de.bb.gi 0.0% 10 10 71.2 71.5 69.6 72.9 1.0
7. ae-1.r21.frnkge04.de.bb.gin. 0.0% 10 10 78.5 57.4 53.0 78.5 7.5
8. as-1.r23.amstnl02.nl.bb.gin. 0.0% 10 10 86.1 80.7 76.9 86.1 3.5
9. as-0.r22.amstnl02.nl.bb.gin. 0.0% 10 10 82.5 81.1 77.2 84.2 2.8
10. as-4.r21.tokyjp01.jp.bb.gin. 0.0% 10 10 340.3 333.4 325.1 345.1 8.5
11. p64-2-0-0.r21.newthk01.hk.bb 0.0% 10 10 396.0 384.7 377.1 396.0 7.0
12. po-3.a04.newthk01.hk.ra.gin. 10.0% 10 9 376.9 456.6 376.9 667.6 111.7
13. ??? 100.0 10 0 0.0 0.0 0.0 0.0 0.0
14. 2001:4860::1:0:1063 0.0% 10 10 398.2 398.3 386.4 449.2 18.7
15. 2001:4860::1:0:47 0.0% 10 10 400.2 395.2 387.8 403.6 6.4
16. 2001:4860::1:0:a9d 10.0% 10 9 400.6 414.1 387.9 517.3 42.2
17. 2001:4860::8:0:252d 10.0% 10 9 399.5 405.3 386.4 486.8 31.2
18. 2001:4860::1:0:92e 10.0% 10 9 393.2 394.3 380.0 431.9 16.1
19. 2001:4860::1:0:9ff 10.0% 10 9 392.9 413.6 378.6 523.5 53.1
20. 2001:4860::1:0:9f2 10.0% 10 9 388.6 401.5 377.6 512.6 42.2
21. 2001:4860::1:0:10 10.0% 10 9 379.1 384.7 376.3 391.9 6.5
22. 2001:4860::24 10.0% 10 9 380.0 390.6 377.4 415.0 10.6
23. 2001:4860:0:1::c7 10.0% 10 9 379.7 388.4 378.9 401.1 7.4
24. 2a00:1450:8007::93 10.0% 10 9 379.9 385.3 376.7 391.9 6.6
ipv6.google.com (Amsterdam if I'm right) through Japan and Hong Kong? :)
https://www.sixxs.net/tools/traceroute/?pop=plwaw01-6&dpop=other&dest=ipv6.google.com
State change: remoteproblem
The state of this ticket has been changed to remoteproblem
suboptimal routing to google crom plwaw01
Google is distributed around the world, they have a prefix from almost every RIR and how they do their routing and determine what is the closest is done per BGP and DNS geolocation. Nothing we can do about though.
One tip: use a *local* DNS recursor, don't use one on the other side of the world as you will get wrong results.
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![[ch]](/s/countries/ch.gif)
on Monday, 02 August 2010 11:01:49
Posting is only allowed when you are