Routing problems to www.eurovision.tv 2400:CB00::/32 CLOUDFLARE
Ethern Lin
ethern at ascc.net
Fri Jun 15 18:38:00 CEST 2012
Works here(AS9264).
Packets Pings
Host Loss% Snt
Last Avg Best Wrst StDev
1. 2001:c08:0:1::1:1 0.0% 102
1.7 3.0 1.0 8.6 1.8
2. 2001:c08:7f::41 0.0% 102
0.7 0.9 0.4 20.0 1.9
3. 2001:288:3b0:3::2 0.0% 102
0.5 0.8 0.3 10.8 1.2
4. 2001:c08:7f::16 0.0% 102
130.4 130.5 130.2 134.4 0.4
5. 2001:450:2002:2d3::1 0.0% 102
200.6 209.5 199.9 391.5 34.0
6. 2001:450:2008:1001::2 0.0% 102
204.5 203.2 201.2 208.0 1.5
7. 2001:590::451f:1fb9 0.0% 102
200.7 205.3 200.0 291.4 14.6
8. 2001:590::4516:8e8e 0.0% 102
202.3 204.8 202.1 243.1 7.3
9. 2001:590::451f:5e76 0.0% 102
203.9 204.7 203.4 209.1 1.4
10. 2001:590::451f:5f46 0.0% 102
201.7 209.8 201.2 900.4 69.5
11. 2400:cb00:2048:1::6ca2:ca04 0.0% 102
203.2 208.8 202.1 810.4 60.5
% traceroute6 -p 80 www.eurovision.tv
traceroute6: Warning: www.eurovision.tv has multiple addresses; using
2400:cb00:2048:1::6ca2:c904
traceroute6 to www.eurovision.tv (2400:cb00:2048:1::6ca2:c904) from
2001:c08:0:1::1:6, 64 hops max, 12 byte packets
1 2001:c08:0:1::1:1 4.637 ms 0.943 ms 0.901 ms
2 2001:c08:7f::41 0.429 ms 0.327 ms 0.344 ms
3 2001:288:3b0:3::2 6.940 ms 0.274 ms 0.336 ms
4 2001:c08:7f::16 130.229 ms 130.273 ms 130.259 ms
5 2001:450:2002:2d3::1 200.043 ms 200.102 ms 200.139 ms
6 2001:450:2002:242::2 188.767 ms 191.709 ms 189.195 ms
7 ae0-70g.cr1.atl1.us.nlayer.net 187.791 ms 187.760 ms 187.721 ms
8 xe-0-2-1.cr2.ord1.us.nlayer.net 190.841 ms 190.624 ms 191.217 ms
9 ae2-30g.ar2.ord1.us.nlayer.net 195.364 ms 195.024 ms 194.999 ms
10 *
2001:590::451f:6922 2206.921 ms !A *
11 2001:590::451f:6922 2207.468 ms !A * 2197.750 ms !A
cheers,
Ethern
======================================
Ethern Lin<ethern at ascc.net>
Network Division
Computing Center, ACADEMIA SINICA
AS Number: 9264
Phone: +886-2-66149953
TANet VoIP: 93909953
Fax: +886-2-66146444
======================================
於 2012/6/15 下午 10:08, Thomas Schäfer 提到:
> The (web) access to
>
> www.eurovision.tv
>
> has some problems:
>
> from LRZ/DFN ok
> from Sixxs-Tunnel failed
> via http://ipv6-test.com/validate.php ok
> via sixy.ch (adding failed) failed
>
>
> traceroute from sixxs
>
>
>
> traceroute www.eurovision.tv
> traceroute to www.eurovision.tv (2400:cb00:2048:1::6ca2:c904), 30 hops
> max, 40 byte packets using UDP
> 1 fritz.box (2001:6f8:120c:0:21c:4aff:fe28:8a31) 0.664 ms 0.489
> ms 0.504 ms
> 2 gw-892.ham-01.de.sixxs.net (2001:6f8:900:37b::1) 39.374 ms 38.900
> ms 38.261 ms
> 3 2001:6f8:862:1::c2e9:c729 (2001:6f8:862:1::c2e9:c729) 38.653 ms
> 37.531 ms 36.400 ms
> 4 vl2280.cr10.noham.de.easynet.net (2001:6f8:862:1::c2e9:c72c)
> 44.705 ms 43.567 ms 42.446 ms
> 5 2001:6f8:1:0:87:86:69:214 (2001:6f8:1:0:87:86:69:214) 41.202 ms * *
> 6 2001:6f8:1:0:87:86:77:83 (2001:6f8:1:0:87:86:77:83) 37.765 ms * *
> 7 2001:6f8:1:0:87:86:77:62 (2001:6f8:1:0:87:86:77:62) 51.138 ms * *
> 8 2001:6f8:1:0:87:86:77:71 (2001:6f8:1:0:87:86:77:71) 44.403 ms * *
> 9 2001:6f8:1:0:87:86:77:15 (2001:6f8:1:0:87:86:77:15) 53.309 ms * *
> 10 2001:6f8:1:0:87:86:77:47 (2001:6f8:1:0:87:86:77:47) 58.516 ms * *
> 11 2001:7f8:1::a501:3335:1 (2001:7f8:1::a501:3335:1)(H!) 2100.484 ms
> * *
>
>
> LANG=C wget -6 www.eurovision.tv
> asking libproxy about url 'http://www.eurovision.tv/'
> libproxy suggest to use 'direct://'
> --2012-06-15 16:07:55-- http://www.eurovision.tv/
> Resolving www.eurovision.tv... 2400:cb00:2048:1::6ca2:cb04,
> 2400:cb00:2048:1::6ca2:cc04, 2400:cb00:2048:1::6ca2:cd04, ...
> Connecting to www.eurovision.tv|2400:cb00:2048:1::6ca2:cb04|:80...
> failed: No route to host.
> Connecting to www.eurovision.tv|2400:cb00:2048:1::6ca2:cc04|:80...
> failed: No route to host.
> Connecting to www.eurovision.tv|2400:cb00:2048:1::6ca2:cd04|:80...
> failed: No route to host.
> Connecting to www.eurovision.tv|2400:cb00:2048:1::6ca2:ca04|:80...
> failed: No route to host.
> Connecting to www.eurovision.tv|2400:cb00:2048:1::6ca2:c904|:80...
> failed: No route to host.
>
>
>
>
>
>
> Regards,
>
> Thomas Schäfer
>
>
>
>
> --
> ======================================
> Ethern Lin<ethern at ascc.net>
> Network Division
> Computing Center, ACADEMIA SINICA
> AS Number: 9264
> Phone: +886-2-66149953
> TANet VoIP: 93909953
> Fax: +886-2-66146444
> ======================================
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