[outages] Telehouse North - Major Problems

[Cal Leeming]

BT seems to be impacted again, seeing 180ms latency to London (traffic is being routed out via AMS and back), and around 90ms to Southbank. They’re pushing a lot of traffic out via cogentco which is now suffering packet loss;

                                            My traceroute  [v0.86]
Cals-MacBook-Pro.local (0.0.0.0)                                                     Thu Jul 21 09:42:10 2016
Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                                     Packets               Pings
 Host                                                              Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. router                                                          0.0%    17    0.9   1.1   0.9   1.7   0.0
 2. ???
 3. 31.55.187.177                                                  87.5%    17    7.6   7.6   7.6   7.6   0.0
 4. 31.55.187.176                                                   0.0%    17    8.4   7.8   7.3   8.4   0.0
 5. core2-hu0-17-0-5.southbank.ukcore.bt.net                        0.0%    17    8.8   8.8   8.3   9.5   0.0
 6. core1-hu0-1-0-1-1.southbank.ukcore.bt.net                       0.0%    17    8.9   9.0   8.4   9.7   0.0
 7. 195.99.127.68                                                   0.0%    17    8.6   9.2   8.6  10.6   0.2
 8. 213.137.183.32                                                  0.0%    16    7.5   7.7   7.2   9.2   0.4
 9. t2c3-xe-2-1-1-0.nl-ams2.eu.bt.net                               0.0%    16   14.6  14.4  14.0  15.4   0.3
10. t2c4-xe-3-0-1-1.nl-ams2.eu.bt.net                               0.0%    16   15.1  15.5  14.9  18.4   0.6
11. be5400.ccr21.ams04.atlas.cogentco.com                           0.0%    16  113.1 105.8  93.7 114.9   6.6
12. be2312.ccr42.ams03.atlas.cogentco.com                           0.0%    16  113.1 104.8  95.2 113.6   6.3
13. be12488.ccr42.lon13.atlas.cogentco.com                         93.3%    16  165.8 165.8 165.8 165.8   0.0
14. be2869.ccr22.lon01.atlas.cogentco.com                          80.0%    16  148.0 151.8 148.0 155.5   3.7
15. te0-0-2-2.agr11.lon01.atlas.cogentco.com                       73.3%    16  156.4 159.9 148.8 167.5   8.9
16. te0-0-2-0.nr11.b015774-1.lon01.atlas.cogentco.com              87.5%    16  168.3 161.6 154.8 168.3   9.5
17. 149.11.142.246                                                 93.3%    16  166.7 166.7 166.7 166.7   0.0
18. wokir3-xe-2-1-1-0.sgns.net                                     80.0%    16  151.5 155.5 151.5 157.7   3.5
19. 213.212.113.165                                                85.7%    15  167.2 157.1 146.9 167.2  14.3
20. ???





On 21 July 2016 at 09:02:54, Phil Lavin via Outages (outages at outages.org) wrote:

LINX looks unaffected from here – all peerings are up.

 

 

 

Phil Lavin

Telecoms Systems Manager

CloudCall
www.cloudcall.com

 

From: Mark Tinka [mailto:mark.tinka at seacom.mu]  
Sent: 21 July 2016 09:00
To: Phil Lavin <phil.lavin at cloudcall.com>; Karl Putland via Outages <outages at outages.org>
Subject: Re: [outages] Telehouse North - Major Problems

 

We are on the 5th floor in Telehouse North.

All our backbone, peering (including LINX) and upstream links are working fine.

Mark.

On 21/Jul/16 09:48, Phil Lavin via Outages wrote:

We’ve just had 3 links drop simultaneously to (different) equipment in Telehouse North.

 

Fibre link to Vodafone – port is down

BGP peering to GTT is dropped

Copper link to BT – port is down

 

Anyone else seeing anything? We spoke to BT and they have confirmed a “major national problem”.

 

 

Phil Lavin

Telecoms Systems Manager

CloudCall
www.cloudcall.com

 

 

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