[outages] Several IPv6 sites down?
Frank Bulk
frnkblk at iname.com
Fri Jul 29 17:57:03 EDT 2011
Too bad you didn't tell me before our prefixes were withdrawn from Qwest,
else we could have checked the same. (BCCing some rackspace.com folk).
Frank
-----Original Message-----
From: Ryan Rawdon [mailto:ryan at u13.net]
Sent: Friday, July 29, 2011 4:42 PM
To: frnkblk at iname.com
Cc: outages at outages.org
Subject: Re: [outages] Several IPv6 sites down?
If anyone has a touch point with qwest, it looks like rackspace's IPv6 is
largely broken due to what I suspect is the same issue. We are unable to
reach www.rackspace.com and apps.rackspace.com from locations in the
Ashburn, VA area which transit Qwest (which is one of Rackspace's
upstreams).
On Jul 29, 2011, at 4:52 PM, Frank Bulk wrote:
> Our upstream provider withdrew our prefixes from Qwest and connectivity is
> good again. We're waiting for Qwest's QControl to investigate.
>
> Frank
>
> -----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
>
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