[outages] Level3 issues?

Mon Dec 12 16:50:25 EST 2011

CableLabs shared that their IT department updated their firewall over the
weekend, causing the issue, but they did resolve it.

Frank

-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On
Behalf Of Frank Bulk
Sent: Saturday, December 10, 2011 9:16 PM
To: 'Adam Greene'; outages at outages.org
Subject: Re: [outages] Level3 issues?

Access to ipv6.cablelabs.com returned to me at 8:05 pm.

Frank

-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On
Behalf Of Frank Bulk
Sent: Saturday, December 10, 2011 4:47 PM
To: 'Adam Greene'; outages at outages.org
Subject: Re: [outages] Level3 issues?

I should have said 4:27 pm *Central*, which is more than 80 minutes apart
from your 4:02 pm Eastern.

Frank

-----Original Message-----
From: Frank Bulk [mailto:frnkblk at iname.com]
Sent: Saturday, December 10, 2011 4:45 PM
To: 'Adam Greene'; outages at outages.org
Subject: RE: [outages] Level3 issues?

I lost access to ipv6.cablelabs.com at 4:27 pm -- traceroutes stop at
2001:1900:4:2:1::a.

nagios:/home/fbulk# tcptraceroute6 ipv6.cablelabs.com
traceroute to kaigal-v6.cablelabs.com (2620:0:2b10:101::3) from
2607:fe28:0:1000::5, port 80, from port 40430, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.045 ms  1.211 ms  1.475 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.929 ms  1.847 ms  1.740
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.174 ms  1.986 ms  1.276
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  4.157 ms  3.350
ms  3.019 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  8.268 ms
7.859 ms  7.492 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  8.247 ms  7.820 ms
7.527 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  9.814 ms  9.452 ms
9.188 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  16.232 ms
15.822 ms  15.465 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  16.223 ms
15.771 ms  15.490 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  25.602 ms  25.047
ms  24.797 ms
11  vl-4084.sar1.Dallas1.Level3.net (2001:1900:4:1::255)  25.664 ms  25.086
ms  24.767 ms
12  2001:1900:4:2:1::a (2001:1900:4:2:1::a)  41.406 ms  41.017 ms  40.803 ms
13  * * *
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *
nagios:/home/fbulk#

[fbulk at puck ~]$ traceroute6 ipv6.cablelabs.com
traceroute to ipv6.cablelabs.com (2620:0:2b10:101::3), 30 hops max, 80 byte
packets
 1  dallas.nether.net (2001:418:3f4:1::1)  0.488 ms  0.761 ms  0.895 ms
 2  te-8-1-0.edge4.Chicago3.Level3.net (2001:1900:4:3::75)  0.157 ms
te-8-0-0.edge4.Chicago3.Level3.net (2001:1900:4:3::71)  0.216 ms
te-8-1-0.edge4.Chicago3.Level3.net (2001:1900:4:3::75)  0.216 ms
 3  vl-52.edge1.Chicago2.Level3.net (2001:1900:37:2::3)  0.337 ms  0.326 ms
vl-51.edge1.Chicago2.Level3.net (2001:1900:37:1::3)  0.314 ms
 4  vl-4041.car2.Denver1.Level3.net (2001:1900:4:1::35)  32.937 ms  33.085
ms  33.249 ms
 5  vl-4081.car1.Denver1.Level3.net (2001:1900:4:1::31)  33.245 ms  33.311
ms  33.489 ms
 6  vl-4040.car1.Dallas1.Level3.net (2001:1900:4:1::3a)  61.004 ms  60.907
ms  60.361 ms
 7  vl-4084.sar1.Dallas1.Level3.net (2001:1900:4:1::255)  33.301 ms  32.930
ms  33.176 ms
 8  2001:1900:4:2:1::a (2001:1900:4:2:1::a)  106.315 ms  106.398 ms  106.289
ms
 9  * * *
10  * * *
11  * * *
12  * * *
13  * * *

-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On
Behalf Of Adam Greene
Sent: Saturday, December 10, 2011 4:15 PM
To: outages at outages.org
Subject: [outages] Level3 issues?

ASN 11579 (greater NY area) started having connectivity issues to Level3
ASN 3356 at 4:02pm EST today.

Still trying to find out if it is just us or if there is a general outage.
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