[outages] Level 3 DNS 4.2.2.1/4.2.2.2 Atlanta Issues
Nick Olsen
nick at flhsi.com
Tue Jan 13 15:56:19 EST 2015
Still seeing it here as well. But also to both 4.2.2.1 and 4.2.2.2
Host Loss% Snt
Last Avg Best Wrst StDev
1. eth-vl0504-far1.coco-vr.flhsi.com 0.0% 432
0.3 0.2 0.1 3.0 0.2
2. eth-ge0007-car1.coco-vr.flhsi.com 0.0% 432
0.3 0.3 0.2 9.6 0.6
3. eth-ge0003-bar1.coco-vr.flhsi.com 0.0% 431
0.4 0.3 0.2 3.9 0.2
4. 66-194-200-17.static.twtelecom.net 0.0% 431
3.2 3.3 2.9 54.8 2.7
5. mia2-pr1-xe-1-3-0-0.us.twtelecom.net 0.2% 431
9.8 13.5 9.7 103.1 12.2
6. 4.68.71.97 0.5% 431
11.1 11.8 10.9 64.6 4.6
7. ae-2-3015.ear1.Atlanta2.Level3.net 97.4% 431
22139 22248 21053 23307 652.5
8. a.resolvers.level3.net 38.6% 431
37.5 42.3 31.1 71.3 7.4
Nick Olsen
Network Operations (855) FLSPEED x106
----------------------------------------
From: "Jay Ashworth via Outages" <outages at outages.org>
Sent: Tuesday, January 13, 2015 12:51 PM
To: outages at outages.org
Subject: Re: [outages] Level 3 DNS 4.2.2.1/4.2.2.2 Atlanta Issues
Oh. This wasn't my client's uplink.
I saw this yesterday after 1600EST, but didn't have time then to run it
down. And
that was over a 6 hop path from VDSL in Clearwater FL.
This minute, traces to 4.2.2.1 aren't dropping any packets. 4.2.2.2 is,
about 35%.
Those appear to be the ATL machines for me as well:
HOST: stanley Loss% Snt Last Avg Best Wrst StDev
1.|-- 192.168.141.1 0.0% 10 1.0 1.0 0.9 1.1 0.0
2.|-- L100.TAMPFL-DSL-02.verizo 0.0% 10 27.4 27.8 27.1 29.1 0.6
3.|-- P0-1-0-0.TAMPFL-LCR-21.ve 0.0% 10 32.0 31.0 28.1 32.7 1.8
4.|-- 130.81.199.26 0.0% 10 28.7 35.5 28.7 86.4 17.9
5.|-- 0.xe-5-0-0.BR3.ATL4.ALTER 0.0% 10 44.8 44.7 43.7 45.5 0.5
6.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
7.|-- b.resolvers.Level3.net 70.0% 10 62.6 60.8 58.9 62.6 1.9
----- Original Message -----
> From: "Nick Olsen via Outages" <outages at outages.org>
> To: outages at outages.org
> Sent: Monday, January 12, 2015 5:00:10 PM
> Subject: [outages] Level 3 DNS 4.2.2.1/4.2.2.2 Atlanta Issues
> Level 3 appears to be having issues with 4.2.2.1 and 4.2.2.2 (The
> Atlanta
> Anycasted ones). Appears to have Packet Loss (Seen in Below MTR's). As
> well
> as having timeoutes resolving DNS against them.
>
> From me (AS36295)
> Host Loss% Snt
> Last Avg Best Wrst StDev
> 1. eth-vl0504-far1.coco-vr.flhsi.com 0.0% 468
> 0.3 0.4 0.2 3.7 0.3
> 2. eth-ge0007-car1.coco-vr.flhsi.com 0.0% 468
> 0.5 0.4 0.2 2.0 0.2
> 3. eth-ge0003-bar1.coco-vr.flhsi.com 0.0% 468
> 0.4 0.5 0.3 2.5 0.3
> 4. 66-194-200-17.static.twtelecom.net 0.0% 467
> 4.3 4.5 4.1 40.2 2.4
> 5. mia2-pr1-xe-1-3-0-0.us.twtelecom.net 0.0% 467
> 11.1 14.9 10.9 103.2 12.5
> 6. 4.68.71.97 3.4% 467
> 12.4 13.1 12.1 62.4 4.8
> 7. ae-2-3015.ear1.Atlanta2.Level3.net 97.4% 467
> 22153 22228 21002 23399 797.3
> 8. b.resolvers.Level3.net 53.3% 467
> 38.5 36.4 31.0 42.4 2.0
>
>
> From another NLNOG Ring Participant (AS31939)
> Host Loss% Snt
> Last Avg Best Wrst StDev
> 1. c-65-50-1-69.ips.direcpath.com 0.0% 179
> 0.5 0.7 0.4 16.9 1.3
> 2. 172.24.0.13 0.0% 179
> 0.5 0.7 0.4 3.9 0.6
> 3. 172.24.0.242 0.0% 179
> 15.3 9.1 0.5 188.7 28.7
> 4. te0-3-0-5.ccr21.atl04.atlas.cogentco.com 0.0% 179
> 2.5 1.6 0.9 5.4 0.7
> 5. level3.atl04.atlas.cogentco.com 2.2% 179
> 0.6 1.7 0.5 48.0 5.3
> 6. ae-2-3015.ear1.Atlanta2.Level3.net 98.3% 178
> 22958 22009 20605 22958 1240.
> 7. a.resolvers.level3.net 65.7% 178
> 20.8 18.4 15.2 20.9 1.2
>
>
> Nick Olsen
> Network Operations (855) FLSPEED x106
>
>
>
> _______________________________________________
> Outages mailing list
> Outages at outages.org
> https://puck.nether.net/mailman/listinfo/outages
--
Jay R. Ashworth Baylink jra at baylink.com
Designer The Things I Think RFC 2100
Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII
St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274
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