Problems with AS40015 and AS30071 <--> AS3320

[Holger Zuleger]

Hi,

> I am in conflict with the support of Deutsche Telekom (AS3320). They
> check my DSL-connection again and again. And I try to explain that there
> must be a bigger problem.
> 
> The problem itself is very simple:
> 
> bin6.it
> 
> v6.testmyipv6.com
> 
> are not reachable from the network of Deutsche Telekom ( DSL, LTE, - no
> route to host)
Not only from there:

AS24940:
$ ping6 -c 1 v6.testmyipv6.com
PING v6.testmyipv6.com(2001:4830:2502:8001::a00:a) 56 data bytes
From ibr01-ve26.lndn01.occaid.net icmp_seq=1 Destination unreachable: No
route

--- v6.testmyipv6.com ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss

AS3209:
$ ping6 -c 1 v6.testmyipv6.com
PING v6.testmyipv6.com(2001:4830:2502:8001::a00:a) 56 data bytes
From ibr01-ve26.lndn01.occaid.net icmp_seq=1 Destination unreachable: No
route

--- v6.testmyipv6.com ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time

>>From some other hosts e.g. my workplace at DFN/LRZ it works, at least
> ping, at the moment port 80 seems to be down.
> 
> Also http://ipv6-test.com/validate.php indicates that at least
> v6.testmyipv6.com is alive.
> 
> Is somebody here, who could confirm or better fix the problems between
> these AS?
> 
> Regards,
> Thomas
> 
> PS: traceroutes from Deutsche Telekom (not ok) and DFN (ok) can be found
> here:
> 
> https://telekomhilft.telekom.de/t5/Telefonie-Internet/Destination-unreachable-No-route/td-p/1523108/page/2

My traceroute stops always at

ibr01-ve26.lndn01.occaid.net (2001:7f8:4::7577:1)

Best regards
 Holger

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