google<<>>Deutsche Telekom

[Mikael Abrahamsson]

On Sun, 6 Mar 2016, Christian Kildau wrote:

> Hi,
>
> I can confirm I am also having issues reaching anything behind 15169 via
> 3320.
> Example src:  2003:de:4be0:a800::/56, dst: 2a00:1450:4016:804::2003.
> $ traceroute6 google.de
> traceroute6 to google.de (2a00:1450:4016:804::2003) from
> 2003:de:4be0:a800:cd43:321a:ad4e:b726, 64 hops max, 12 byte packets
> 1  fritz.box  1.793 ms  1.195 ms  1.013 ms
> 2  p200300de4bbf20a80000000000000001.dip0.t-ipconnect.de  10.093 ms *
> 10.843 ms
> 3  * * *

I don't have any insight, but it could be that Google is now doing the 
same thing to DTAG as it has done to Cogent for a few weeks, ie 
specifically ask its transit partners to not announce 15169 routes to 
AS3320, and deciding AS15169 now to be IPv6 Tier1, and if you don't peer 
with AS15169, you're not getting the routes.

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se