Test your connectivity for World IPv6 Day

[Brian E Carpenter]

Go6.si works reliably for me.

>tracert go6.si

Tracing route to go6.si [2a02:e8:0:1::babe:face]
over a maximum of 30 hops:

  1    <1 ms    <1 ms    <1 ms  2001:df0:0:2006::254
  2    <1 ms    <1 ms    <1 ms  2001:df0:0:1::17:af
  3     1 ms    <1 ms    <1 ms  2001:4403:0:106::101
  4     8 ms    <1 ms    <1 ms  2001:4403:0:106::1
  5     1 ms     *        1 ms  2403:e800:fd18:fe00::2
  6     *        *        *     Request timed out.
  7   128 ms   127 ms   128 ms  i-0-0-4-0.tlot-core01.bx.reach.com [::ffff:202.84.142.118]
  8   127 ms   127 ms   127 ms  2001:504:13::24
  9   127 ms   135 ms   133 ms  10gigabitethernet1-3.core1.lax1.he.net [2001:504:0:3::6939:1]
 10   195 ms   195 ms   188 ms  10gigabitethernet4-3.core1.nyc4.he.net [2001:470:0:10e::2]
 11   266 ms   257 ms   256 ms  10gigabitethernet3-3.core1.lon1.he.net [2001:470:0:128::2]
 12   274 ms   274 ms   275 ms  10gigabitethernet4-2.core1.fra1.he.net [2001:470:0:1d2::2]
 13     *      284 ms   284 ms  frankfurt1-ge-1-13-2004.amis.net [2001:7f8::218f:0:1]
 14   292 ms   292 ms   292 ms  ljubljana9-te-1-2.amis.net [2001:15c0:ffff:d::8]
 15   294 ms   294 ms   294 ms  domenca-gw.amis.net [2001:15c0:1000:1001::3]
 16   292 ms   293 ms   292 ms  2a02:e8:0:1::dead:beef
 17   294 ms   294 ms   293 ms  2a02:e8:0:1::babe:face

Trace complete.

Afrinic is up and down:

>tracert www.afrinic.net

Tracing route to www.afrinic.net [2001:42d0::200:2:1]
over a maximum of 30 hops:

  1    <1 ms    <1 ms    <1 ms  2001:df0:0:2006::254
  2    <1 ms    <1 ms    <1 ms  2001:df0:0:1::17:af
  3    <1 ms    <1 ms    <1 ms  2001:4403:0:106::101
  4     8 ms     1 ms    <1 ms  2001:4403:0:106::1
  5     1 ms     *        1 ms  2403:e800:fd18:fe00::2
  6     *        *        *     Request timed out.
  7   128 ms   127 ms   127 ms  unknown.net.reach.com [::ffff:202.84.142.110]
  8   125 ms   125 ms   125 ms  2001:504:13::24
  9   125 ms   125 ms   125 ms  2001:504:13::1a
 10   131 ms   126 ms   126 ms  10gigabitethernet2-1.core1.lax1.he.net [2001:470:0:72::1]
 11   197 ms   187 ms   188 ms  10gigabitethernet4-3.core1.nyc4.he.net [2001:470:0:10e::2]
 12   260 ms   255 ms   255 ms  10gigabitethernet3-3.core1.lon1.he.net [2001:470:0:128::2]
 13   255 ms   255 ms   255 ms  gige-g0-1.tserv17.lon1.ipv6.he.net [2001:470:0:a3::2]
 14   472 ms   472 ms   472 ms  afrinicza-1-pt.tunnel.tserv17.lon1.ipv6.he.net [2001:470:14:cb::2]
 15   465 ms   466 ms   468 ms  gw.vlan100.ar02.jnb.afrinic.net [2001:42d0:0:100::4]
 16   463 ms   463 ms   467 ms  www.afrinic.net [2001:42d0::200:2:1]

Trace complete.

   Brian


On 2011-05-30 17:58, Pekka Savola wrote:
> 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.
>