packet loss question

Phillip Lynn phillip.lynn at netwolves.com
Thu Jul 7 19:17:40 UTC 2016


Hi all,

   I am writing because I do not understand what is happening.  I ran 
mtr against our email server and www.teco.comand below are the results.  
I am not a network engineer so I am at a loss.  I think what I am seeing 
is maybe a hand off issue, between Frontier and Level3Miami2. If I am 
correct then what can I do?

   My system is running Centos 6.5 Linux.

Thanks,

Phillip



(! 1011)-> sudo mtr -r netwolves.securence.com
HOST: xxxxx at netwolves.comLoss%   Snt   Last   Avg Best  Wrst StDev
   1. 172.24.109.1                  0.0%    10    0.6 0.6 0.6   0.7   0.0
   2. lo0-100.TAMPFL-VFTTP-322.gni  0.0%    10    3.2 2.0 1.0   4.3   1.2
   3. 172.99.44.214                 0.0%    10    4.0 4.9 2.3   6.9   1.5
   4. ae8---0.scr02.mias.fl.fronti  0.0%    10    9.3 9.1 7.5   9.8   1.0
   5. ae1---0.cbr01.mias.fl.fronti  0.0%    10    8.9   9.1   7.6 9.7 0.7
   6. lag-101.ear3.Miami2.Level3.n 80.0%    10    9.0   8.9   8.8 9.0 0.1
   7. 10ge9-14.core1.mia1.he.net    0.0%    10   14.3 13.0 7.6  18.1   4.3
   8. 10ge1-1.core1.atl1.he.net     0.0%    10   25.6  33.2 22.4  99.7  
23.6
   9. 10ge10-4.core1.chi1.he.net    0.0%    10   45.6  51.8 45.5  82.7  
12.5
  10. 100ge14-2.core1.msp1.he.net   0.0%    10   53.6  63.9 53.6 125.2  
21.8
  11. t4-2-usi-cr02-mpls-usinterne  0.0%    10   53.2  73.1 53.2 225.6  
54.0
  12. v102.usi-cr04-mtka.usinterne  0.0%    10   53.2  53.9 53.2  55.3   
0.6
  13. netwolves.securence.com       0.0%    10   53.4  53.9 53.4  55.4   
0.7

(! 1014)-> sudo mtr -r www.teco.com
HOST: xxxxx at netwolves.comLoss%   Snt   Last   Avg Best  Wrst StDev
   1. 172.24.109.1                  0.0%    10    0.6 0.6 0.6   0.7   0.0
   2. lo0-100.TAMPFL-VFTTP-322.gni  0.0%    10  104.8 81.4 1.1 113.2  43.2
   3. 172.99.47.198                 0.0%    10  115.0 77.8 2.9 115.0  40.2
   4. ae7---0.scr01.mias.fl.fronti  0.0%    10  111.1 80.2 8.5 113.5  41.3
   5. ae0---0.cbr01.mias.fl.fronti  0.0%    10  105.9  82.2   7.6 115.4 
33.8
   6. lag-101.ear3.Miami2.Level3.n 70.0%    10  116.1  80.2   8.5 116.1 
62.0
   7. NTT-level3-80G.Miami.Level3.  0.0%    10  110.0 81.5 9.0 120.3  41.9
   8. ae-3.r20.miamfl02.us.bb.gin.  0.0%    10  119.8  84.0 10.0 119.8  
38.5
   9. ae-4.r23.asbnva02.us.bb.gin. 10.0%    10  137.4 107.6 30.1 142.7  
45.7
  10. ae-2.r05.asbnva02.us.bb.gin.  0.0%    10  135.0 109.9 36.6 140.0  
39.1
  11. xe-0-9-0-8.r05.asbnva02.us.c  0.0%    10  147.5 125.6 49.4 165.5  
41.1
  12. 24.52.112.21                  0.0%    10  158.6 124.0 49.6 161.3  
41.5
  13. 24.52.112.42                  0.0%    10  151.0 127.7 52.2 159.0  
41.2
  14. ???                          100.0    10    0.0 0.0 0.0   0.0   0.0

-- 
Phillip Lynn
Software Engineer III
NetWolves
Phone:813-579-3214
Fax:813-882-0209
Email: phillip.lynn at netwolves.com
www.netwolves.com




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