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Skagnola's avatar
Skagnola
New Contributor
7 years ago

Intermittent packet loss on Cox routers

Hello,

Have been getting intermittent packet loss recently. It will occur when doing simple web browsing or streaming. I have below a list of pathpings showing where the loss occurs.

The links between endpoints that show either 100% packet loss or ~80% are Cox assets and out of my control.

I get the same results with the modem on the outside of my home and the cable from the pole directly plugged in.

68.1.5.134

Hostname dalsbbrj02-ae3.0.rd.dl.cox.net
ASN 22773 - ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.

68.11.14.80

ASN 22773 - ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
ISP Cox Communications Inc.

68.11.14.82

ASN 22773 - ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
ISP Cox Communications Inc.

C:\WINDOWS\system32>pathping www.nola.com

Tracing route to advance.map.fastly.net [151.101.50.169]
over a maximum of 30 hops:
  0  PC
  1  RT-AC68U-Pri
  2  10.132.88.1
  3  68.11.12.70
  4  68.11.14.82
  5  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]
  6     *        *        *
Computing statistics for 125 seconds...
            Source to Here   This Node/Link
Hop  RTT    Lost/Sent = Pct  Lost/Sent = Pct  Address
  0                                         PC
                                0/ 100 =  0%   |
  1    0ms     0/ 100 =  0%     0/ 100 =  0%  RT-AC68U
                                2/ 100 =  2%   |
  2    8ms     3/ 100 =  3%     1/ 100 =  1%  10.132.88.1
                                0/ 100 =  0%   |
  3    9ms     2/ 100 =  2%     0/ 100 =  0%  68.11.12.70
                                0/ 100 =  0%   |
  4    9ms     2/ 100 =  2%     0/ 100 =  0%  68.11.14.82
                               98/ 100 = 98%   |
  5  ---     100/ 100 =100%     0/ 100 =  0%  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]

Trace complete.

=========================================================

C:\WINDOWS\system32>pathping www.news.google.com

Tracing route to news.l.google.com [216.58.218.142]
over a maximum of 30 hops:
  0  PC
  1  RT-AC68U-Pri
  2     *        *     10.132.88.1
  3  68.11.12.68
  4  68.11.14.80
  5  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]
  6  209.85.172.68
  7     *        *        *
Computing statistics for 150 seconds...
            Source to Here   This Node/Link
Hop  RTT    Lost/Sent = Pct  Lost/Sent = Pct  Address
  0                                          PC
                                0/ 100 =  0%   |
  1    0ms     0/ 100 =  0%     0/ 100 =  0%  RT-AC68U-Pri
                                4/ 100 =  4%   |
  2    8ms     4/ 100 =  4%     0/ 100 =  0%  10.132.88.1
                                6/ 100 =  6%   |
  3    9ms    10/ 100 = 10%     0/ 100 =  0%  68.11.12.68
                                1/ 100 =  1%   |
  4   10ms    11/ 100 = 11%     0/ 100 =  0%  68.11.14.80
                               89/ 100 = 89%   |
  5  ---     100/ 100 =100%     0/ 100 =  0%  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]
                                0/ 100 =  0%   |
  6  ---     100/ 100 =100%     0/ 100 =  0%  209.85.172.68

Trace complete.

======================================================================

C:\WINDOWS\system32>pathping 52.87.175.82

Tracing route to ec2-52-87-175-82.compute-1.amazonaws.com [52.87.175.82]
over a maximum of 30 hops:
  0  PC
  1  RT-AC68U-Pri
  2  10.132.88.1
  3  68.11.12.68
  4  68.11.14.80
  5  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]
  6  52.95.218.92
  7  176.32.124.187
  8  176.32.125.159
  9     *        *        *
Computing statistics for 200 seconds...
            Source to Here   This Node/Link
Hop  RTT    Lost/Sent = Pct  Lost/Sent = Pct  Address
  0                                            PC
                                0/ 100 =  0%   |
  1    0ms     0/ 100 =  0%     0/ 100 =  0%  RT-AC68U-Pri
                                4/ 100 =  4%   |
  2    8ms     4/ 100 =  4%     0/ 100 =  0%  10.132.88.1
                                2/ 100 =  2%   |
  3    8ms     6/ 100 =  6%     0/ 100 =  0%  68.11.12.68
                                5/ 100 =  5%   |
  4    9ms    11/ 100 = 11%     0/ 100 =  0%  68.11.14.80
                               89/ 100 = 89%   |
  5  ---     100/ 100 =100%     0/ 100 =  0%  dalsbbrj02-ae3.0.rd.dl.cox.net [68.1.5.134]
                                0/ 100 =  0%   |
  6  ---     100/ 100 =100%     0/ 100 =  0%  52.95.218.92
                                0/ 100 =  0%   |
  7  ---     100/ 100 =100%     0/ 100 =  0%  176.32.124.187
                                0/ 100 =  0%   |
  8  ---     100/ 100 =100%     0/ 100 =  0%  176.32.125.159

Trace complete.

1 Reply

  • JonathanJ's avatar
    JonathanJ
    Former Moderator
    @Skagnola

    Please email your full address, primary name of the account holder to cox.help@cox.com so we can take a look at your signal levels from this end.