Test your connectivity for World IPv6 Day

Pekka Savola pekkas at netcore.fi
Mon May 30 07:58:57 CEST 2011

On Sat, 28 May 2011, SM wrote:
> Hi Daniel,
> At 07:58 28-05-2011, Daniel Roesen wrote:
>> At home, I can see AfriNIC and Juniper being dead via IPv6, IPv4 is
>> fine.
> It was a problem at AfriNIC's end.

FWIW, Afrinic (2001:42d0::200:2:1) is broken here from from both AS719 
and AS1741.

TCP traceroute dies (or sometimes goes to hop 7):

  6  afrinicza-2-pt.tunnel.tserv18.fra1.ipv6.he.net 
(2001:470:15:101::2)  275.314 ms  262.993 ms  263.262 ms
  7  gw.vlan100.ar02.jnb.afrinic.net (2001:42d0:0:100::4)  3270.314 ms 
!H * *

No response through HTTP.

Go6.si is also on and off broken from both locations (TCP opened fine, 
but HTTP timeouted). Maybe a MTU issue on their end because even 404 
HTTP page includes loads of javascript so there is no small, static 
page to fetch.

Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

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