[Outages-discussion] [outages] Level3 Connectivity Issues

Wyn Bryant wb at vistaits.com
Thu Apr 26 09:50:57 EDT 2018


Does anyone have access to Level 3's cascaded external notes regarding the issue?  Interested to confirm if yesterday's root cause was responsible for all significant packet loss issues over the course of the past week in the LA/Orange County market?

From: Outages [mailto:outages-bounces at outages.org] On Behalf Of Jordan Morris via Outages
Sent: Wednesday, April 25, 2018 5:32 PM
To: outages at outages.org
Subject: Re: [outages] Level3 Connectivity Issues

Looks like things are starting to stabilize

From: Outages [mailto:outages-bounces at outages.org] On Behalf Of Andy Takacs via Outages
Sent: Wednesday, April 25, 2018 1:52 PM
To: Outages <outages at outages.org<mailto:outages at outages.org>>
Subject: Re: [outages] Level3 Connectivity Issues


According to a CL ticket summary sent ~15 minutes ago they've found a misbehaving router in LA and are working on it.



________________________________
From: Outages <outages-bounces at outages.org<mailto:outages-bounces at outages.org>> on behalf of Dovid Bender via Outages <outages at outages.org<mailto:outages at outages.org>>
Sent: Wednesday, April 25, 2018 1:35 PM
To: Tim Choe
Cc: outages at outages.org<mailto:outages at outages.org>
Subject: Re: [outages] Level3 Connectivity Issues

I wonder how. We have equipment with ndchost out in CA. They peer with both L3 and Cox. As soon as they dropped L3 everything came back to normal. We also had the exact same issue with them last week.



On Wed, Apr 25, 2018 at 3:56 PM, Tim Choe via Outages <outages at outages.org<mailto:outages at outages.org>> wrote:

So according to Level3, is it a peering issue?

On 04/25/2018 12:41 PM, Joseph Jackson via Outages wrote:

The ticket we have with Level3 has been frustrating to say the least.  They keep blaming it on other peers.  First zayo now cox.







From: Outages [mailto:outages-bounces at outages.org] On Behalf Of Wyn Bryant via Outages
Sent: Wednesday, April 25, 2018 2:35 PM
To: outages at outages.org<mailto:outages at outages.org>
Subject: Re: [outages] Level3 Connectivity Issues



Yes, there is a significant Level 3 network event in Orange County, CA.  We're affected via a downstream provider (Cox), unfortunately we do not have access to any additional detail at this time.



From: Outages [mailto:outages-bounces at outages.org] On Behalf Of Jordan Morris via Outages
Sent: Wednesday, April 25, 2018 3:30 PM
To: outages at outages.org<mailto:outages at outages.org>
Subject: [outages] Level3 Connectivity Issues



We are seeing Level 3 connectivity issues in multiple city's can anyone else confirm























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