Breakage due to Hurricane Electric/Internet2

Havard Eidnes he at uninett.no
Wed Oct 7 13:44:40 CEST 2009


> > Here it resolves to:
> >
> > 2001:a78::1a
> >
> >  1?: [LOCALHOST]                      pmtu 1500
> >  1:  v200-fe2-r1ko.mur.at                       0.995ms
> >  2:  wien6.v6.aco.net                           6.454ms
>
> Are you located at a GÉANT downstream?  Can you reach
> 2001:12f0:840:4092:204:acff:fe25:f5fb?

Even though I'm not him, we're at a GÉANT downstream, and a
traceroute6 to that address trails off somewhere in Brazil,
(according to whois.lacnic.net):

% traceroute6 2001:12f0:840:4092:204:acff:fe25:f5fb
traceroute6 to 2001:12f0:840:4092:204:acff:fe25:f5fb (2001:12f0:840:4092:204:acff:fe25:f5fb) from 2001:700:1:0:21e:4fff:feed:ced, 64 hops max, 12 byte packets
 1  uninett-gw  0.738 ms  0.777 ms  0.776 ms
 2  teknobyen-gw2  4.375 ms  2.81 ms  2.018 ms
 3  trd-gw1  0.778 ms  0.777 ms  6.827 ms
 4  hovedbygget-gw1  2.432 ms  0.778 ms  0.777 ms
 5  hovedbygget-gw4  0.777 ms  0.779 ms  0.777 ms
 6  stolav-gw4  7.638 ms  7.563 ms  7.596 ms
 7  stolav-gw1  7.813 ms  7.567 ms  7.617 ms
 8  oslo-gw  10.824 ms  21.657 ms  7.787 ms
 9  se-tug.nordu.net  15.616 ms  15.589 ms  15.493 ms
10  se-fre.nordu.net  15.982 ms  21.764 ms  15.939 ms
11  dk-ore.nordu.net  25.648 ms  25.612 ms  25.621 ms
12  nordunet.rt2.cop.dk.geant2.net  25.7 ms  25.692 ms  25.644 ms
13  so-7-3-0.rt1.fra.de.geant2.net  39.547 ms  39.693 ms  39.679 ms
14  so-6-2-0.rt1.gen.ch.geant2.net  47.857 ms  51.778 ms  47.776 ms
15  so-7-0-0.rt1.mad.es.geant2.net  69.869 ms  69.756 ms  69.889 ms
16  clara-gw.rt1.mad.es.geant2.net  184.347 ms  184.017 ms  184.216 ms
17  2001:1348::29  292.177 ms  292.174 ms  292.116 ms
18  2001:1348:1::2  300.53 ms  325.921 ms  292.639 ms
19  2001:12f0:0:fc::16  298.086 ms  298.917 ms  298.315 ms
20  2001:12f0:0:fc::21  318.522 ms  352.891 ms  318.153 ms
21  2001:12f0:0:3020::2  318.748 ms  318.556 ms  318.951 ms
22  2001:12f0:840:169::2  318.973 ms  318.866 ms  319.07 ms
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
^C
%

Some folks obviously don't beleive in ip6.arpa :)

Regards,

- Håvard



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