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@bneil
Created August 13, 2015 15:55
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level3 connectivity issue
$> mtr 8.8.8.8
Host Loss% Snt Last Avg Best Wrst StDev
1. 10.1.10.1 0.0% 12 6.0 5.3 2.0 10.2 2.6
2. 50.152.30.1 0.0% 12 30.0 21.3 10.9 31.1 6.5
3. xe-2-0-0-0-sur02.denver.co.denver.comcast.net 0.0% 12 14.7 20.7 10.8 47.0 10.2
4. ae-20-0-ar01.aurora.co.denver.comcast.net 0.0% 12 20.3 27.5 14.3 60.8 15.8
5. lag-4.ear1.Denver.Level3.net 90.0% 11 29.5 29.5 29.5 29.5 0.0
6. Google.ear1.Denver1.Level3.net 0.0% 11 16.2 20.6 16.2 29.6 4.1
7. 216.239.42.249 0.0% 11 21.3 20.9 14.4 28.2 4.5
8. 216.239.42.237 0.0% 11 28.2 24.3 15.9 33.7 5.7
9. google-public-dns-a.google.com 0.0% 11 28.8 22.1 14.6 30.4 5.8
$> mtr -n 8.8.8.8
Host Loss% Snt Last Avg Best Wrst StDev
1. 10.1.10.1 0.0% 50 7.4 8.1 1.5 69.1 13.2
2. 50.152.30.1 0.0% 50 11.3 22.6 11.1 131.8 18.9
3. 68.85.221.225 0.0% 50 18.6 20.6 11.5 69.2 10.5
4. 68.86.128.173 0.0% 50 19.2 24.6 13.5 70.5 11.0
5. 4.68.63.205 89.8% 50 16.2 21.8 15.6 30.2 6.6
6. 4.68.71.230 0.0% 50 23.3 24.3 13.7 69.6 9.5
7. 216.239.42.249 0.0% 50 29.0 24.7 11.9 61.0 7.9
8. 216.239.42.237 0.0% 50 16.2 23.0 13.8 56.5 6.5
9. 8.8.8.8 0.0% 49 20.0 21.7 13.5 71.5 8.6
The main issue being:
4.68.63.205 == lag-4.ear1.Denver.Level3.net
https://db-ip.com/4.68.63.205
So it looks like an issue with level 3
@bneil
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bneil commented Aug 18, 2015

Host                                                     Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. 10.1.10.1                                              0.0%   101    2.7  12.5   1.4 206.1  32.6
 2. 50.152.30.1                                            0.0%   101   17.0  32.5  10.3 699.4  78.2
 3. xe-2-0-0-0-sur02.denver.co.denver.comcast.net          0.0%   100   15.4  30.3  10.6 584.8  63.3
 4. ae-20-0-ar01.aurora.co.denver.comcast.net              0.0%   100   22.2  31.3  12.9 468.8  55.5
 5. lag-4.ear1.Denver.Level3.net                          93.9%   100   16.2  18.4  13.9  26.2   4.2
 6. Google.ear1.Denver1.Level3.net                         0.0%   100   27.8  31.7  14.1 647.7  64.5
 7. 216.239.42.249                                         0.0%   100   25.1  29.4  13.8 531.6  52.6
 8. 216.239.42.237                                         0.0%   100  122.3  27.1  14.2 418.9  41.4
 9. google-public-dns-a.google.com                         0.0%   100   43.5  32.9  14.1 401.7  52.4 

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