IETF temporary v6 block?

[Jeroen Massar]

[OCCAID folks BCC'd so that they know about this thread]

Iljitsch van Beijnum wrote:
[..]
> traceroute6 to www.vpnc.org (2001:4830:1200:ef::2) from 
> 2001:df8::112:21b:63ff:fe02:3c13, 30 hops max, 12 byte packets
>  1  2001:df8:0:112::2  4.084 ms  0.969 ms  1.232 ms
[..]
> 15  dcr01-g3-0.snjs02.occaid.net  98.07 ms  98.516 ms  98.107 ms
> 16  * * *
> 17  *^C

 From the PoP just in front of that:

%traceroute6 2001:df8::112:21b:63ff:fe02:3c13
traceroute6 to 2001:df8::112:21b:63ff:fe02:3c13 
(2001:df8:0:112:21b:63ff:fe02:3c13) from 2001:4830:e2:29::2, 64 hops max, 12 
byte packets
  1  bbr01-g0-3.nwrk01.occaid.net  0.906 ms  0.711 ms  0.561 ms
  2  bbr01-g1-0.asbn01.occaid.net  6.615 ms  6.625 ms  6.480 ms
  3  equi6ix.dc.gblx.net  39.566 ms  39.188 ms  39.190 ms

...... nothingness...

That is IPv6 address wise:
  1  2001:4830:e2:29::1  0.922 ms  0.697 ms  0.421 ms
  2  2001:4830:ff:f150::2  7.090 ms  6.596 ms  6.548 ms
  3  2001:504:0:2::3549:1  39.319 ms  39.305 ms  38.886 ms


You can of course do these traces also from http://www.sixxs.net/tools/traceroute/

http://www.sixxs.net/tools/grh/lg/?find=2001:df8::/32

(Which btw yells: "AS: Warning: Prefix doesn't have a route6 object! Add a 
route6 object to the relevant RIR's Routing Registry to make sure it gets 
accepted.")

2001:df8::/32 should be reachable though, as the only peers that don't see the 
prefix are the ones that are not up or have a very low count of prefixes anyway.

Paths from OCCAID (AS30071) in reverse:

2001:df8::/32 2001:4830::11 30071 3549 7922 290
2001:df8::/32 2001:4830::e  30071 3549 7922 290
2001:df8::/32 2001:4830::5  30071 3549 7922 290

I don't have a view from 7822 or 290 in GRH though, thus can't tell if they 
actually have OCCAID correctly though...

Checking: http://www.sixxs.net/tools/grh/dfp/all/?missing=30071
reveals that OCCAID still misses quite some prefixes from their tables.
Could quite well be that some intermediate hop is in between there or 
something... hard to tell :(

Greets,
  Jeroen


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 187 bytes
Desc: OpenPGP digital signature
Url : http://lists.cluenet.de/pipermail/ipv6-ops/attachments/20080309/fc8869d6/signature.bin