Breakage due to Hurricane Electric/Internet2

Jogi Hofmueller jogi at mur.at
Wed Oct 28 22:20:54 CET 2009


Hey,

Quite awkward.  This mail was on route for >20 days!  According to how I
read the header, mail1.cluenet.de kept it for a while.

Havard Eidnes schrieb:
>>> 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):

AFAIKS That's quite allright.  We seem to have gotten the problems
fixed, thanx to the help from ACOnet people.

 1?: [LOCALHOST]                      pmtu 1500
 1:  v200-fe2-r1ko.mur.at                       1.  8ms
 2:  wien6.v6.aco.net                          11.916ms
 3:  wien6.v6.aco.net                         asymm  2   6.605ms pmtu 1476
 3:  aconet.rt1.vie.at.geant2.net             asymm  4   7.173ms
 4:  so-3-0-0.rt1.mil.it.geant2.net           asymm  5  19.389ms
 5:  so-6-3-0.rt1.gen.ch.geant2.net           asymm  6  27.533ms
 6:  so-7-0-0.rt1.mad.es.geant2.net           asymm  7  49.501ms
 7:  clara-gw.rt1.mad.es.geant2.net           194.930ms
 8:  2001:1348::29                            302.328ms
 9:  2001:1348:1::2                           asymm 10 304.115ms
10:  2001:12f0:0:fc::16                       asymm 11 308.389ms
11:  2001:12f0:0:fc::21                       asymm 12 329. 63ms !H
     Resume: pmtu 1476

The host seems to be unreachable at the moment, but it looks like I'm
almost there.

> % 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 :)

Well, all those 0.0.0... give me headaches too ;)

Cheers,
j.
-- 
NCC09 - Netart Community Convention 2009
What the net!
23.11.09 - 29.11.09 Graz/Austria         https://wiki.mur.at/ncc09/


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 260 bytes
Desc: OpenPGP digital signature
Url : http://lists.cluenet.de/pipermail/ipv6-ops/attachments/20091028/3dd5b90f/attachment.bin 


More information about the ipv6-ops mailing list