[outages] cocmast packetloss and high latency

Rob Repp robrepp at winnetka36.org
Mon Nov 6 14:21:09 EST 2017


Seeing a lot of packet loss on the L3 Atlanta hop. Otherwise, we’re looking pretty good in Chicagoland.

                                                                                                   Packets               Pings
 Host                                                                                            Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. XXXXXX                                                                                   0.0%    37    0.4   1.1   0.4  16.1   2.6
 2. XXXXXX                                                                       0.0%    37    1.5   1.8   0.5   2.5   0.3
    te-0-7-0-2-sur01.nchicago.il.chicago.comcast.net
 3. te-0-7-0-2-sur01.nchicago.il.chicago.comcast.net                                              0.0%    37    1.3   1.4   1.2   3.0   0.3
    96.108.34.1
 4. be-162-ar01.area4.il.chicago.comcast.net                                                      0.0%    37    5.6   4.5   3.6   5.6   0.6
 5. ???
 6. ae-8-3603.ebr4.chicago2.level3.net                                                            0.0%    37    3.6   3.6   3.5   3.9   0.1
 7. ae-25-25.ebr2.cleveland1.level3.net                                                           0.0%    37   25.2  37.5  24.9 483.7  75.4
 8. ae-1-11.ebr1.cleveland1.level3.net                                                            2.7%    37   41.5  52.1  40.0 399.4  59.5
 9. ae-16-16.ebr4.atlanta2.level3.net                                                            22.2%    36   26.7  26.6  26.3  27.0   0.1
10. ae-2-17.bear2.houston1.level3.net                                                             0.0%    36   43.2  47.5  42.9 199.1  26.0

Rob Repp
Network Administrator
Winnetka Public Schools District 36
robrepp at winnetka36.org <mailto:robrepp at winnetka36.org>
847.501.2848 (w)
847.274.0860 (m)

"Conatus es pausa et denuo initus?"

> On Nov 6, 2017, at 1:00 PM, Josh Jacoby via Outages <outages at outages.org> wrote:
> 
> Seeing similar packet loss and high latency on Comcast in Sacramento, CA. 
> 
> 
> 
> 
> On Mon, Nov 6, 2017 at 10:46 AM, Audrius Peciukas via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> from my multiple location tracerotues looks like all traceroutes are jumping to level3 network before going to comcast, might be a level3 issue
> 
> On Mon, Nov 6, 2017 at 11:35 AM, John Neiberger via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> Anyone having packet loss, please send traceroutes to the list. There is clearly something happening, but not much useful data yet. Some traceroutes might help narrow down the cause of the problem.
> 
> On Mon, Nov 6, 2017 at 11:29 AM, Mr. NPP via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> I'm also getting lots of reports from customers with massive amounts of packet loss.
> 
> http://downdetector.com/status/comcast-xfinity <http://downdetector.com/status/comcast-xfinity>
> 
> seems to be a comcast issue for sure.
> 
> On Mon, Nov 6, 2017 at 10:25 AM, Jim Limmer via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> Yes. And whats worse is my deli nearby uses Comcast business for their credit card reader.. guess I owe them for lunch tomorrow..
> 
>  
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>  
> 
> Jim Limmer, CISSP
> 
> < Information Security Officer       
> 
>  Systems and Network Architect >
> 
> VNA Community Healthcare
> 
> www.connecticuthomecare.org <http://www.connecticuthomecare.org/>
>  
> 
> <image001.jpg> <image002.png>   
> 
>  
> 
>  
> 
>  
> 
> From: Outages [mailto:outages-bounces at outages.org <mailto:outages-bounces at outages.org>] On Behalf Of Audrius Peciukas via Outages
> Sent: Monday, November 06, 2017 1:24 PM
> To: outages at outages.org <mailto:outages at outages.org>
> Subject: [outages] cocmast packetloss and high latency
> 
>  
> 
> anyone else is seeing lots of packet loss and 100ms+ latency mostly in east coast on comcast network?
> 
>  
> 
>  
> 
> --
> 
>  
> 
> Audrius Peciukas
> 
> 1Wire Communications
> 
> http://www.1wirecom.com <http://www.1wirecom.com/>
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> -- 
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> Audrius Peciukas
> 1Wire Communications
> http://www.1wirecom.com <http://www.1wirecom.com/>
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