[outages] Centurylink Packet Loss - Socal

Tue Apr 21 12:22:42 EDT 2020

Got this update from CL.

04/21/2020 16:07:37 GMT -
*** CASCADED EXTERNAL NOTES 21-Apr-2020 16:07:34 GMT From CASE: 18573666 - Event
IP NOC reports that services are impacted by multiple fiber cuts that are impacting the CenturyLink network. Field Operations and all necessary repair personnel have arrived to the first fiber cut location and are currently working to pull in the slack on the fiber span. Approximately 3,000 feet of fiber will be required to pulled in.

04/21/2020 16:05:08 GMT - 04/21/2020 15:34:02 GMT - On April 21 at  13:55 GMT, CenturyLink identified a service impact in multiple markets impacting IP services. As this network fault is impacting multiple customers, the event has increased visibility with CenturyLink leadership. As such, client trouble ticket associated to this fault have been automatically escalated to higher priority.

The NOC is engaged and investigating in order to isolate the cause. Please be advised that updates for this event will be relayed at a minimum of hourly unless otherwise noted. The information conveyed hereafter is associated to live troubleshooting efforts and details may evolve as the discovery process evolves through to service resolution, ticket closure, or post incident review.

________________________________
From: Outages <outages-bounces at outages.org> on behalf of Eric Flanery via Outages <outages at outages.org>
Sent: Tuesday, April 21, 2020 8:57 AM
To: outages at outages.org <outages at outages.org>
Subject: Re: [outages] Centurylink Packet Loss - Socal

We are also seeing ~10% loss and ~100ms extra latency on CTL; between Spokane, WA and DC. It does appear to be occurring on the old L3 network.

--Eric

-----Original Message-----
From: Outages <outages-bounces at outages.org> On Behalf Of Douglas K. Rand via Outages
Sent: Tuesday, April 21, 2020 8:43 AM
To: outages at outages.org
Subject: ADV: Re: [outages] Centurylink Packet Loss - Socal

We have been seeing CL packet loss since around 9:30am CDT. Mostly on their Level3 network, seems to be between Atlanta and Minneapolis for us. Perhaps a broader CL/L3 issue?

On 4/21/20 10:36 AM, Samuel Jackson via Outages wrote:
> Anyone experiencing CL internet packet loss in the San Diego area? We
> started seeing a spike around 7am PDT. Pings to multiple remote sites
> show around 40% loss.
>
> Downdetector also shows some activity.
>
> Thanks,
> Bobin
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Bobin Joseph Senior Network Engineer
Direct  +1 858-380-3052 
lytx.com

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