[Outages-discussion] Charter in Northern MI

Tue Mar 21 21:24:47 EDT 2017

Hello, Matt -

I'm currently on Charter in Northern Lower Michigan and see no such trouble.

 - - Mitchell

mitch at paperclip:~$ ping -M dont -s 1472 www.mtu.edu
PING www.mtu.edu (141.219.70.106) 1472(1500) bytes of data.
1480 bytes from www.mtu.edu (141.219.70.106): icmp_seq=1 ttl=240 time=51.2 ms
1480 bytes from www.mtu.edu (141.219.70.106): icmp_seq=2 ttl=240 time=51.2 ms
1480 bytes from www.mtu.edu (141.219.70.106): icmp_seq=3 ttl=240 time=51.2 ms
...
--- www.mtu.edu ping statistics ---
783 packets transmitted, 782 received, 0% packet loss, time 782842ms
rtt min/avg/max/mdev = 50.760/51.435/66.171/1.501 ms

mitch at paperclip:~$ traceroute --resolve-hostnames -I www.mtu.edu
traceroute to www.mtu.edu (141.219.70.106), 64 hops max
  1   * * *
  2   * * *
  3   96.34.34.3 (dtr04mnclmi-tge-0-0-0-3.mncl.mi.charter.com)  1.708ms  1.230ms  1.572ms
  4   96.34.35.92 (crr01trcymi-bue-343.trcy.mi.charter.com)  2.805ms  2.576ms  2.635ms
  5   96.34.33.97 (crr02trcymi-bue-10.trcy.mi.charter.com)  2.721ms  2.688ms  2.679ms
  6   96.34.36.20 (crr02aldlmi-bue-4.aldl.mi.charter.com)  6.965ms  6.961ms  6.917ms
  7   96.34.2.10 (bbr01aldlmi-bue-2.aldl.mi.charter.com)  11.248ms  8.733ms  7.971ms
  8   96.34.0.139 (bbr01chcgil-bue-805.chcg.il.charter.com)  19.026ms  15.542ms  15.947ms
  9   96.34.3.9 (prr01chcgil-bue-2.chcg.il.charter.com)  11.490ms  11.548ms  11.202ms
 10   162.252.69.153 (ge-7-2-0.0.rtr.eqch.net.internet2.edu)  11.359ms  11.476ms  11.329ms
 11   64.57.20.218 (ae-2.0.rtr.ashb.net.internet2.edu)  28.148ms  28.166ms  28.512ms
 12   198.71.47.26 (198.71.47.26)  56.311ms  56.870ms  57.351ms
 13   198.108.23.155 (irbx46.hldl-cor-hillcoll.mich.net)  61.000ms  60.838ms  60.378ms
 14   198.108.22.58 (irbx5.ssmr-cor-lssu.mich.net)  46.480ms  46.475ms  46.501ms
 15   198.108.22.78 (irbx70.hgtn-cor-mtu.mich.net)  50.096ms  50.098ms  50.098ms
 16   207.75.40.10 (207.75.40.10)  57.336ms  57.327ms  57.445ms
 17   141.219.183.98 (mx480-07-001-rtr-brd-u.tc.mtu.edu)  50.877ms  50.578ms  50.579ms
 18   141.219.70.106 (www.mtu.edu)  50.517ms  50.467ms  50.344ms

mdkuch at hldl-cor-hillcoll> traceroute 96.34.34.2 source 198.108.23.155
traceroute to 96.34.34.2 (96.34.34.2) from 198.108.23.155, 30 hops max, 40 byte packets
 1  ae1x46.sfld-cor-123net.mich.net (198.108.23.156)  3.219 ms  3.753 ms  3.233 ms
 2  irbx22.wsu5.mich.net (198.108.23.51)  13.552 ms  3.518 ms  3.541 ms
 3  ae1x76.eq-chi2.mich.net (198.108.23.12)  11.959 ms  11.941 ms ae0x14.eq-chi2.mich.net (198.108.22.9)  10.771 ms
 4  10gigabitethernet4-1.core1.chi1.he.NET (206.223.119.37)  10.873 ms  10.855 ms  18.110 ms
 5  charter-net-hky-nc-as20115.100gigabitethernet6-2.core2.chi1.he.net (184.105.250.38)  12.338 ms  12.019 ms  12.196 ms
 6  bbr01chcgil-bue-801.chcg.il.charter.com (96.34.3.8)  15.825 ms  19.691 ms  15.885 ms
 7  bbr01ftwotx-tge-0-3-0-2.ftwo.tx.charter.com (96.34.0.138)  27.724 ms  26.975 ms  32.001 ms
 8  crr02aldlmi-bue-808.aldl.mi.charter.com (96.34.2.11)  16.786 ms  18.312 ms  17.904 ms
 9  crr02trcymi-bue-4.trcy.mi.charter.com (96.34.36.21)  21.019 ms  26.582 ms  22.212 ms
10  crr01trcymi-bue-10.trcy.mi.charter.com (96.34.33.96)  28.034 ms  29.139 ms  29.267 ms
11  dtr04mnclmi-bue-343.mncl.mi.charter.com (96.34.35.93)  22.552 ms  23.459 ms  23.183 ms
12  acr02mnclmi-tge-0-0-0-0.mncl.mi.charter.com (96.34.34.2)  23.463 ms  24.326 ms  23.967 ms

----- Original Message -----
From: "Matt Freitag" <mlfreita at mtu.edu>
To: outages-discussion at outages.org
Sent: Tuesday, March 21, 2017 7:51:07 PM
Subject: [Outages-discussion] Charter in Northern MI

Hey everyone! 

I'm on Charter in the upper peninsula of Michigan and see a lot of packet loss to a lot of places, like Gmail or Michigan Tech University. 

Wondering if anyone else in the UP/Wisconsin sees something similar or knows anything. 

Thank you! 

Matt Freitag 
Network Engineer I 
Information Technology 
Michigan Technological University 
(906) 487-3696 
https://www.mtu.edu/ 
https://www.mtu.edu/it