DTAG - routing

[Thomas Schäfer]

May be somebody has an idea:

thomas at eeebox:~> ping6 devroyal.de
PING devroyal.de(devroyal.de) 56 data bytes
>From 2003:0:1803:8268::2 icmp_seq=1 Destination unreachable: No route
>From 2003:0:1803:8268::2 icmp_seq=4 Destination unreachable: No route
^C
--- devroyal.de ping statistics ---
6 packets transmitted, 0 received, +2 errors, 100% packet loss, time 5000ms

thomas at eeebox:~> /usr/sbin/traceroute6 devroyal.de
traceroute to devroyal.de (2a02:c200:1:10:3:0:6119:1), 30 hops max, 80 byte 
packets
 1  fritz.box (2003:63:241d:ef00:2665:11ff:fe8f:181f)  0.689 ms  0.952 ms  
0.935 ms
 2  * * *
 3  * * *
 4  * * *
 5  * * *
 6  * * *
 7  * 2003:0:1803:8268::2 (2003:0:1803:8268::2)  37.257 ms !N *


>From other networks I have no problems.

Thomas