[outages] Comcast internet in Northern VA

[Kenneth Padgett]

It's sporadic, but here's an example:

Tracing route to google-public-dns-a.google.com [8.8.8.8]
over a maximum of 30 hops:

  1     2 ms     1 ms     1 ms  [custIP]-static.hfc.comcastbusiness.net
  2    63 ms    23 ms    29 ms  96.120.106.81
  3    18 ms    15 ms    17 ms
xe-1-3-0-32767-sur01.catharpin.va.bad.comcast.net [68.85.147.5]
  4    24 ms    22 ms    22 ms  ae-40-0-ar01.whitemarsh.md.bad.comcast.net
[68.85.133.53]
  5    63 ms    18 ms    36 ms  ae-0-0-ar01.capitolhghts.md.bad.comcast.net
[68.85.67.201]
  6    71 ms    55 ms    43 ms  hu-0-1-0-3-cr02.ashburn.va.ibone.comcast.net
[68.86.90.229]
  7   394 ms   445 ms     *
he-0-14-0-1-pe04.ashburn.va.ibone.comcast.net [68.86.86.42]
  8    74 ms    72 ms    65 ms  as36040-2-c.ashburn.va.ibone.comcast.net
[75.149.229.86]
  9   116 ms   143 ms   122 ms  209.85.242.140
 10    23 ms    25 ms    26 ms  209.85.143.210
 11     *      432 ms    26 ms  216.239.48.160
 12    28 ms    26 ms    26 ms  216.239.48.235
 13     *        *        *     Request timed out.
 14    33 ms    29 ms    25 ms  google-public-dns-a.google.com [8.8.8.8]

Trace complete.



Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=151ms TTL=42
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=29ms TTL=42
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=545ms TTL=42
Reply from 8.8.8.8: bytes=32 time=30ms TTL=42
Reply from 8.8.8.8: bytes=32 time=42ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=24ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=203ms TTL=42
Reply from 8.8.8.8: bytes=32 time=386ms TTL=42
Request timed out.
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=24ms TTL=42
Reply from 8.8.8.8: bytes=32 time=171ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=28ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=29ms TTL=42
Reply from 8.8.8.8: bytes=32 time=33ms TTL=42
Reply from 8.8.8.8: bytes=32 time=34ms TTL=42
Reply from 8.8.8.8: bytes=32 time=28ms TTL=42
Reply from 8.8.8.8: bytes=32 time=125ms TTL=42
Reply from 8.8.8.8: bytes=32 time=24ms TTL=42
Reply from 8.8.8.8: bytes=32 time=28ms TTL=42
Request timed out.
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=29ms TTL=42
Reply from 8.8.8.8: bytes=32 time=31ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=23ms TTL=42
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=42ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Reply from 8.8.8.8: bytes=32 time=24ms TTL=42
Reply from 8.8.8.8: bytes=32 time=27ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=32ms TTL=42
Reply from 8.8.8.8: bytes=32 time=25ms TTL=42
Request timed out.
Reply from 8.8.8.8: bytes=32 time=42ms TTL=42
Reply from 8.8.8.8: bytes=32 time=26ms TTL=42
Reply from 8.8.8.8: bytes=32 time=24ms TTL=42
Reply from 8.8.8.8: bytes=32 time=409ms TTL=42
Reply from 8.8.8.8: bytes=32 time=31ms TTL=42

On Thu, Feb 25, 2016 at 11:20 AM, John Neiberger <jneiberger at gmail.com>
wrote:

> Can you provide some traceroutes?
>
> Thanks,
> John
>
> On Thu, Feb 25, 2016 at 9:16 AM, Kenneth Padgett via Outages <
> outages at outages.org> wrote:
>
>> Anyone else seeing packet loss and connectivity issues on Comcast in
>> NoVA? We have several clients on Comcast Business with 1000ms+ pings and
>> dropped packets.
>>
>> _______________________________________________
>> Outages mailing list
>> Outages at outages.org
>> https://puck.nether.net/mailman/listinfo/outages
>>
>>
>
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