[outages] Anyone else seeing IPv6 issues going through Level3?

Frank Bulk frnkblk at iname.com
Fri Mar 16 08:25:50 EDT 2012


There are other sites going through Level3 that do work (I picked from a
list that blipped at 5:05 am).  Here are just two of them:

tctnagios:/home/fbulk# tcptraceroute6 www.globalcrossing.com
traceroute to www.globalcrossing.com (2001:450:2032:1::f500) from
2607:fe28:0:1000::5, port 80, from port 53367, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.049 ms  1.480 ms  1.370 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.796 ms  1.756 ms  1.737
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.065 ms  1.998 ms  1.251
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  4.169 ms  3.333
ms  2.973 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  9.331 ms
8.894 ms  8.543 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  9.213 ms  8.841 ms
8.505 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  10.951 ms  10.540 ms
10.247 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  17.223 ms
16.980 ms  16.490 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  17.282 ms
16.814 ms  16.585 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  26.694 ms  26.212
ms  25.835 ms
11  vl-60.edge4.Dallas3.Level3.net (2001:1900:17:1::f)  26.727 ms  26.269 ms
25.950 ms
12  gblx-level3-40g.Dallas3.Level3.net (2001:1900:4:3::27e)  32.144 ms
26.371 ms  26.321 ms
13  2001:450:2001:8007::2 (2001:450:2001:8007::2)  26.894 ms  26.980 ms
26.211 ms
14  2001:450:2001:1000:0:670:1708:26 (2001:450:2001:1000:0:670:1708:26)
93.342 ms  92.727 ms  92.295 ms
15  2001:450:2001:8010::ff (2001:450:2001:8010::ff)  92.756 ms  92.198 ms
66.187 ms
16  2001:450:2032:1::f500 (2001:450:2032:1::f500)  3067.196 ms [open]
66.140 ms  65.601 ms
nagios:/home/fbulk#

nagios:/home/fbulk# tcptraceroute6 www.frontier.com
traceroute to www.frontier.com (2001:1960:21:1::92) from
2607:fe28:0:1000::5, port 80, from port 45938, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.074 ms  1.211 ms  1.901 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.594 ms  2.202 ms  1.316
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.520 ms  1.565 ms  1.258
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  3.733 ms  3.376
ms  2.976 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  9.606 ms
9.156 ms  8.735 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  9.316 ms  8.947 ms
8.521 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  11.109 ms  10.703 ms
10.255 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  203.609 ms
199.474 ms  54.992 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  17.261 ms
16.885 ms  16.566 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  26.386 ms  26.026
ms  25.667 ms
11  vl-4083.car2.Dallas1.Level3.net (2001:1900:4:1::8e)  26.387 ms  26.056
ms  25.688 ms
12  vl-4061.car1.Atlanta2.Level3.net (2001:1900:4:1::96)  45.931 ms  45.631
ms  45.678 ms
13  vl-51.car1.Atlanta4.Level3.net (2001:1900:1c:1::b)  45.929 ms  45.600 ms
45.308 ms
14  CITIZENS-CO.car1.Atlanta4.Level3.net (2001:1900:2100::1a)  45.913 ms
65.633 ms  45.271 ms
15  ae2---0.cor02.atln.ga.frontiernet.net (2001:1960:c:1f::)  45.667 ms
45.283 ms  71.426 ms
16  ae1---0.cor02.asbn.va.frontiernet.net (2001:1960:c:3c::1)  59.559 ms
90.101 ms  58.887 ms
17  ae3---0.cor01.roch.ny.frontiernet.net (2001:1960:c:3d::)  72.579 ms
72.547 ms  71.792 ms
18  ge--0-1-0---0.car02.roch.ny.frontiernet.net (2001:1960:c:28::1)  70.913
ms  70.199 ms  69.699 ms
19  2001:1960:21:1::92 (2001:1960:21:1::92)  71.011 ms [open]  70.533 ms
70.162 ms
nagios:/home/fbulk#

-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On
Behalf Of Frank Bulk
Sent: Friday, March 16, 2012 7:12 AM
To: outages at outages.org
Subject: [outages] Anyone else seeing IPv6 issues going through Level3?

I monitor over 30 IPv6 hosts, and starting around 1:54 am (Central) I
couldn't access about a third of them.  Here's the list of sites that I
currently can't access:

ipv6_akamai_com_29  (2001:418:2401:9::8367:8929)
ipv6_akamai_com_40  (2001:418:2401:9::8367:8940_
ipv6_cnn_com 
ipv6_google_com 
ipv6_sprint_com 
www-v6_cisco_com 
www_charter_com 
www_facebook_com_b (2620:0:1c18:0:face:b00c:0:2)
www_ipv6_cisco_com 
www_sprint_net 
www_sprintv6_net

Here's a sample of traceroutes:


nagios:/home/fbulk# tcptraceroute6 www.sprintv6.net
traceroute to www.sprint.net (2600::) from 2607:fe28:0:1000::5, port 80,
from port 58614, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.080 ms  1.550 ms  1.356 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.856 ms  1.738 ms  1.661
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.064 ms  1.966 ms  1.311
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  4.128 ms  3.417
ms  3.048 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  9.347 ms
8.930 ms  8.606 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  9.258 ms  8.897 ms
8.549 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  10.902 ms  10.494 ms
10.268 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  195.453 ms
232.440 ms  230.230 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  17.244 ms
16.887 ms  16.524 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  26.470 ms  26.076
ms  25.764 ms
11  vl-70.edge2.Dallas3.Level3.net (2001:1900:17:2::e)  26.664 ms  26.417 ms
26.058 ms
12  * * *
13  * * *
14  * * *


nagios:/home/fbulk# tcptraceroute6 www.sprint.net
traceroute to www.sprint.net (2600::) from 2607:fe28:0:1000::5, port 80,
from port 55242, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.072 ms  1.533 ms  1.486 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.847 ms  1.862 ms  1.698
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.187 ms  1.957 ms  1.220
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  4.114 ms  3.318
ms  3.055 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  9.291 ms
8.873 ms  8.612 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  9.252 ms  8.907 ms
8.610 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  10.926 ms  10.539 ms
10.221 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  17.221 ms
16.776 ms  16.511 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  17.159 ms
16.885 ms  16.518 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  26.486 ms  26.074
ms  25.743 ms
11  vl-70.edge2.Dallas3.Level3.net (2001:1900:17:2::e)  26.751 ms  26.432 ms
26.132 ms
12  * * *
13  * * *
14  * * *



nagios:/home/fbulk# tcptraceroute6 www.ipv6.cisco.com
traceroute to www.ipv6.cisco.com (2001:420:80:1::5) from
2607:fe28:0:1000::5, port 80, from port 53137, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.131 ms  1.190 ms  1.849 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.628 ms  2.158 ms  1.554
ms
 3  sxct.sxcy.mtcnet.net (2607:fe28:11:1002::197)  2.618 ms  1.810 ms  1.190
ms
 4  v6-siouxcenter.sxcy.137.netins.net (2001:5f8:7f06::5)  3.621 ms  2.928
ms  2.638 ms
 5  v6-ins-db1-te-13-2-219.desm.netins.net (2001:5f8:1:1::1)  7.297 ms
6.957 ms  6.652 ms
 6  v6-ins-dc1-et-8-2.desm.netins.net (2001:5f8::1:1)  9.145 ms  8.752 ms
8.447 ms
 7  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  15.418 ms
15.064 ms  14.727 ms
 8  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  15.492 ms
15.020 ms  14.721 ms
 9  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  24.696 ms  24.282
ms  24.144 ms
10  vl-70.edge2.Dallas3.Level3.net (2001:1900:17:2::e)  24.738 ms  24.489 ms
24.148 ms
11  * * *
12  * * *
13  * * *


(facebook)
nagios:/home/fbulk# tcptraceroute6 2620:0:1c18:0:face:b00c:0:2
traceroute to 2620:0:1c18:0:face:b00c:0:2 (2620:0:1c18:0:face:b00c:0:2) from
2607:fe28:0:1000::5, port 80, from port 47528, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.066 ms  1.243 ms  1.960 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.626 ms  2.268 ms  1.307
ms
 3  sxct.movl.mtcnet.net (2607:fe28:11:1002::194)  2.592 ms  1.874 ms  1.238
ms
 4  v6-siouxcenter.movl.153.netins.net (2001:5f8:7f06::9)  4.018 ms  3.341
ms  2.994 ms
 5  v6-ins-kb1-te-13-2-220.kmrr.netins.net (2001:5f8:2:2::1)  9.367 ms
8.873 ms  8.656 ms
 6  v6-ins-kc2-te-8-3.kmrr.netins.net (2001:5f8::11:1)  9.285 ms  8.980 ms
8.529 ms
 7  v6-ins-dc1-et-8-1.desm.netins.net (2001:5f8::8:1)  10.944 ms  10.493 ms
10.231 ms
 8  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  17.559 ms
16.798 ms  16.514 ms
 9  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  200.575 ms
233.140 ms  224.720 ms
10  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  26.312 ms  26.100
ms  25.774 ms
11  vl-4080.car2.Dallas1.Level3.net (2001:1900:4:1::82)  111.124 ms  131.324
ms  226.032 ms
12  vl-4061.car1.Atlanta2.Level3.net (2001:1900:4:1::96)  46.276 ms  45.963
ms  45.564 ms
13  vl-51.edge5.Atlanta2.Level3.net (2001:1900:1c:1::f)  45.928 ms  45.579
ms  45.292 ms
14  * * *
15  * * *
16  * * *



nagios:/home/fbulk# tcptraceroute6 www.charter.com
traceroute to www.charter.com (2607:f428:3:1:80:80:80:1) from
2607:fe28:0:1000::5, port 80, from port 44115, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.108 ms  1.280 ms  1.852 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.584 ms  2.204 ms  1.805
ms
 3  sxct.sxcy.mtcnet.net (2607:fe28:11:1002::197)  2.515 ms  2.218 ms  1.197
ms
 4  v6-siouxcenter.sxcy.137.netins.net (2001:5f8:7f06::5)  4.017 ms  2.944
ms  2.744 ms
 5  v6-ins-db1-te-13-2-219.desm.netins.net (2001:5f8:1:1::1)  7.451 ms
7.004 ms  6.764 ms
 6  v6-ins-dc1-et-8-2.desm.netins.net (2001:5f8::1:1)  9.132 ms  8.831 ms
8.481 ms
 7  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  184.676 ms
202.524 ms  203.065 ms
 8  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  15.518 ms
15.134 ms  14.832 ms
 9  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  65.261 ms  207.228
ms  41.498 ms
10  vl-80.edge2.Dallas3.Level3.net (2001:1900:17:3::e)  24.999 ms  56.325 ms
30.592 ms
11  CenturyTel-level3-10.dallas3.Level3.net (2001:1900:4:3::1c2)  25.072 ms
24.780 ms  24.480 ms
12  2001:428::205:171:202:195 (2001:428::205:171:202:195)  37.480 ms  37.165
ms  36.814 ms
13  * * *
14  * * *
15  * * *



nagios:/home/fbulk# tcptraceroute6 ipv6.google.com
traceroute to gx-in-x68.1e100.net (2001:4860:8002::68) from
2607:fe28:0:1000::5, port 80, from port 42606, 30 hops max, 60 bytes packets
 1  2607:fe28:0:1003::2 (2607:fe28:0:1003::2)  1.041 ms  1.482 ms  1.418 ms
 2  router-core.mtcnet.net (2607:fe28:0:1000::1)  1.870 ms  1.729 ms  1.665
ms
 3  sxct.sxcy.mtcnet.net (2607:fe28:11:1002::197)  2.041 ms  1.994 ms  1.187
ms
 4  v6-siouxcenter.sxcy.137.netins.net (2001:5f8:7f06::5)  3.778 ms  2.955
ms  2.669 ms
 5  v6-ins-db1-te-13-2-219.desm.netins.net (2001:5f8:1:1::1)  7.361 ms
7.053 ms  6.874 ms
 6  v6-ins-dc1-et-8-2.desm.netins.net (2001:5f8::1:1)  9.146 ms  8.804 ms
8.407 ms
 7  te-3-3.car2.KansasCity1.Level3.net (2001:1900:2100::e2d)  69.291 ms
39.541 ms  15.380 ms
 8  vl-11.car1.KansasCity1.Level3.net (2001:1900:4:1::37d)  15.399 ms
15.015 ms  14.720 ms
 9  vl-4049.car1.Dallas1.Level3.net (2001:1900:4:1::379)  24.589 ms  24.209
ms  23.975 ms
10  vl-90.edge2.Dallas3.Level3.net (2001:1900:17:4::e)  24.698 ms  24.368 ms
24.078 ms
11  2001:1900:4:3::256 (2001:1900:4:3::256)  24.889 ms  24.411 ms  24.131 ms
12  2001:4860::1:0:57f (2001:4860::1:0:57f)  25.081 ms  24.648 ms  24.285 ms
13  2001:4860::8:0:2c9c (2001:4860::8:0:2c9c)  25.154 ms  24.816 ms  24.506
ms
14  * * *
15  * * *

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