[outages] Comcast packetloss/latency Chicago Il

[Nate Burke]

Started seeing High Latency and Packetloss on a Comcast Business Circuit 
in the far Western Chicago Suburbs.  Started around 11:50am CST.  Looks 
like it might be at a cross connect between ATT and Comcast downtown 
Chicago.

Thanks,
Nate Burke
Blast Communications

Tracing route to 70-91-246-197-BusName-Illinois.hfc.comcastbusiness.net 
[70.91.246.197]
over a maximum of 30 hops:

   1 <1 ms <1 ms <1 ms  fw1.border.core.router.blastcomm.com [66.151.17.2]
   2 <1 ms <1 ms <1 ms  216.152.48.61
   3 <1 ms <1 ms <1 ms  noc-multihome.core1.blastcomm.com [66.151.18.109]
   4 <1 ms     1 ms     2 ms  gi03.border1.blastcomm.com [66.151.18.245]
   5     3 ms     3 ms     3 ms  border6.ge2-9.blast-10.chg.pnap.net 
[64.74.108.213]
   6     4 ms     3 ms     3 ms  core5.te2-1-bbnet1.chg.pnap.net 
[64.94.32.14]
   7     3 ms     3 ms     4 ms  12.94.24.9
   8     7 ms     8 ms     8 ms  cr2.cgcil.ip.att.net [12.122.132.246]
   9     4 ms     3 ms     3 ms  gar1.clboh.ip.att.net [12.122.133.105]
  10   149 ms     *      150 ms  192.205.37.22
  11   152 ms   152 ms   151 ms  
pos-2-2-0-0-cr01.350ecermak.il.ibone.comcast.net [68.86.86.77]
  12   149 ms   150 ms   149 ms  
pos-0-14-0-0-ar01.area4.il.chicago.comcast.net [68.86.90.46]
  13   152 ms   153 ms   152 ms  
te-2-3-ur04.wchicago.il.chicago.comcast.net [68.87.210.146]
  14   153 ms   153 ms   153 ms  
te-3-4-sr01.dekalb.il.chicago.comcast.net [68.87.210.153]
  15     *      159 ms     *     68.86.115.134
  16   167 ms   175 ms   163 ms  73.50.3.199
  17     *      163 ms   161 ms  
70-91-246-197-BusName-Illinois.hfc.comcastbusiness.net [70.91.246.197]

Trace complete.

Reverse Trace

      ADDRESS                                    STATUS
    1   70.91.246.198 1ms 1ms 1ms
    2     73.49.236.1 17ms 24ms 20ms
    3   68.86.115.141 19ms 9ms 9ms
    4   68.87.210.154 9ms 8ms 10ms
    5   68.87.210.145 12ms 40ms 12ms
    6    68.86.93.181 22ms 17ms 16ms
    7     68.86.88.93 12ms 12ms 12ms
    8    68.86.87.114 34ms 33ms 33ms
    9    68.86.88.218 64ms 53ms 50ms
   10     68.86.88.98 47ms 53ms 49ms
   11    66.110.9.101 156ms 161ms timeout
   12   204.255.168.9 156ms 153ms 154ms
   13    152.63.85.85 185ms 157ms 156ms
   14   152.63.64.218 timeout 165ms 168ms
   15   152.63.66.110 171ms 157ms 159ms
   16    63.84.96.162 158ms 158ms timeout
   17     64.94.32.11 timeout 159ms 158ms
   18   64.74.108.214 161ms 161ms 161ms
   19     66.151.16.1 161ms timeout timeout