DFN <-> ipv6-test.com: broken for you, too?

Philipp Kern phil at philkern.de
Wed Nov 7 10:45:57 CET 2012


Ignatios,

am Wed, Nov 07, 2012 at 10:05:42AM +0100 hast du folgendes geschrieben:
> after reducing a user's complaint about poor workstation performance
> to the core, I found that *some* external routes block after passing
> through DFN (IPv6 and IPv4, at least intermittently). Do other
> fellow DFN-connectees also see this?

works for me:

akern at net-li-cn:~$ traceroute6 -s 2001:638:207::c1ae:1c3 2001:41d0:1:d87c::7e57:1
traceroute to 2001:41d0:1:d87c::7e57:1 (2001:41d0:1:d87c::7e57:1) from 2001:638:207::c1ae:1c3, port 33434, from port 57313, 30 hops max, 60 byte packets
 1  2001:638:c:a09b::1 (2001:638:c:a09b::1)  1.149 ms  0.929 ms  1.570 ms 
 2  zr-fra1-te0-7-0-7.x-win.dfn.de (2001:638:c:c04f::1)  5.300 ms  4.290 ms  4.703 ms 
 3  * xr-fra1-te2-1.x-win.dfn.de (2001:638:c:c050::1)  4.243 ms  *
 4  cr-fra1-te0-7-0-0.x-win.dfn.de (2001:638:c:c081::1)  4.712 ms  4.069 ms  4.115 ms 
 5  * decix.routers.ovh.net (2001:7f8::3f94:0:1)  17.207 ms  *
 6  rbx-g2-a9.fr.eu (2001:41d0::9d2)  27.557 ms  27.688 ms  26.099 ms 
 7  rbx-1-6k.fr.eu (2001:41d0::6c1)  26.354 ms  25.884 ms  26.901 ms 
 8  2001:41d0:1:d87c::7e57:1 (2001:41d0:1:d87c::7e57:1)  26.985 ms  26.162 ms  25.667 ms 

Kind regards
Philipp Kern
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