[outages] Several IPv6 sites down?

Fri Jul 29 15:41:58 UTC 2011

 Cnn works
 Charter pings but is SLOW
 yahoo works.

 Tracing route to ipv6.cnn.com [2620:100:e000::8001] over a maximum of
30
 hops:

   1    <1 ms    <1 ms    <1 ms  2001:550:2400::1
   2    <1 ms    <1 ms    <1 ms  2001:550:2:1c::1:2
   3    57 ms    57 ms    56 ms  2001:470:1f00:16::1
   4    56 ms    57 ms    67 ms  2001:470:0:1f::1
  5    57 ms    66 ms    57 ms  10gigabitethernet1-2.core1.sjc2.he.net
[2001:470
 :0:2f::2]
   6    57 ms    57 ms    57 ms  2610:18:16:6001::1
  7   132 ms   131 ms   143 ms  mcr1.smyrna-ga.us.xo.net [2610:18::3050]
   8   134 ms   134 ms   134 ms  2620:100:e000:ffff::e
   9   134 ms   134 ms   136 ms  2620:100:e000:ffff::29
  10    86 ms    88 ms    87 ms  2620:100:e000::8001

 -----------------------------------------------------------
 Dennis Burgess, Mikrotik Certified Trainer Link Technologies, Inc --
Mikrotik &
 WISP Support Services
Office: 314-735-0270 Website: http://www.linktechs.net LIVE On-Line
 Mikrotik Training - Author of "Learn RouterOS"

> 
> > -----Original Message-----
> > From: outages-bounces at outages.org [mailto:outages-
> > bounces at outages.org] On Behalf Of Frank Bulk
> > Sent: Friday, July 29, 2011 9:58 AM
> > To: outages at outages.org
> > Subject: [outages] Several IPv6 sites down?
> >
> > Just a few minutes ago three of the 20+ IPv6 sites I monitor became
> > inaccessible:
> >
> > ipv6.cnn.com (IPv6-only)
> > HOST: nagios                      Loss%   Snt   Last   Avg  Best
Wrst StDev
> >   1. 2607:fe28:0:1003::2           0.0%    10    1.4   1.3   1.1
2.4   0.4
> >   2. router-core.mtcnet.net        0.0%    10    1.0   1.1   0.9
1.8   0.3
> >   3. sxct.sxcy.mtcnet.net          0.0%    10    0.9   1.0   0.9
1.1   0.1
> >   4. v6-siouxcenter.sxcy.137.neti  0.0%    10    2.7   3.5   2.7
4.6   0.7
> >   5. v6-ins-db1-et-11-8-204.desm.  0.0%    10   13.1  11.0   8.3
16.6   3.6
> >   6. v6-ins-dc1-et-8-2.desm.netin  0.0%    10    8.5   8.6   8.5
8.9   0.1
> >   7. 2001:428:3801:210:0:1:0:1     0.0%    10   20.7  27.5  20.7
56.8  14.2
> >   8. ???                          100.0    10    0.0   0.0   0.0
0.0   0.0
> >   9. vl-60.car2.Dallas1.Level3.ne  0.0%    10  116.7  49.0  41.1
116.7  23.8
> >  10. ???                          100.0    10    0.0   0.0   0.0
0.0   0.0
> >
> > www.charter.com (IPv4 is fine, just not IPv6)
> > HOST: nagios                      Loss%   Snt   Last   Avg  Best
Wrst StDev
> >   1. 2607:fe28:0:1003::2           0.0%    10    1.1   1.1   1.1
1.2   0.0
> >   2. router-core.mtcnet.net        0.0%    10    1.0   1.0   0.9
1.4   0.1
> >   3. sxct.sxcy.mtcnet.net          0.0%    10    0.9   0.9   0.9
1.0   0.0
> >   4. v6-siouxcenter.sxcy.137.neti  0.0%    10    3.4   3.8   2.8
4.7   0.6
> >   5. v6-ins-db1-et-11-8-204.desm.  0.0%    10    8.3   8.3   8.3
8.5   0.1
> >   6. v6-ins-dc1-et-8-2.desm.netin  0.0%    10    8.5  24.0   8.5
161.5  48.3
> >   7. 2001:428:3801:210:0:1:0:1     0.0%    10   20.8  24.8  20.7
45.5   8.8
> >   8. ???                          100.0    10    0.0   0.0   0.0
0.0   0.0
> >
> > ipv6.weather.yahoo.com (there's three AAAA records, just
> > 2a00:1288:f006:1fe::1000 is not working)
> > HOST: nagios                      Loss%   Snt   Last   Avg  Best
Wrst StDev
> >   1. 2607:fe28:0:1003::2           0.0%    10    1.2   6.5   1.1
54.3  16.8
> >   2. router-core.mtcnet.net        0.0%    10    1.1   1.1   0.9
1.7   0.2
> >   3. sxct.sxcy.mtcnet.net          0.0%    10    0.9   0.9   0.9
1.1   0.1
> >   4. v6-siouxcenter.sxcy.137.neti  0.0%    10    2.7   3.9   2.7
6.3   1.1
> >   5. v6-ins-db1-et-11-8-204.desm.  0.0%    10   13.6   9.4   8.2
13.9   2.3
> >   6. v6-ins-dc1-et-8-2.desm.netin  0.0%    10    8.6  12.6   8.5
40.8  10.2
> >   7. 2001:428:3801:210:0:1:0:1     0.0%    10   20.6  30.0  20.6
112.9  29.1
> >   8. ???                          100.0    10    0.0   0.0   0.0
0.0   0.0
> >   9. vl-90.car1.Dallas1.Level3.ne  0.0%    10   41.5  41.3  41.1
41.5   0.1
> >  10. vl-4042.car1.NewYork1.Level3  0.0%    10   58.0  58.6  57.7
63.8   1.9
> >  11. vl-4086.edge3.London1.Level3  0.0%    10  127.2 126.9 126.5
127.3   0.3
> >  12. vl-52.car3.London1.Level3.ne  0.0%    10  127.0 130.4 126.1
166.7  12.7
> >  13. YAHOO-INC.car3.London1.Level  0.0%    10  126.3 126.3 126.0
127.1   0.3
> >  14. ???                          100.0    10    0.0   0.0   0.0
0.0   0.0
> >
> > Can anyone else confirm?  It's like our /32 stopped propagating to
some
> > networks.
> >
> > Frank
> >
> > _______________________________________________
> > Outages mailing list
> > Outages at outages.org
> > https://puck.nether.net/mailman/listinfo/outages