[outages] [EXT] Re: Loss of routes via Telia

Jake Zack jake.zack at cira.ca
Thu Oct 7 13:31:57 EDT 2021


Hey Jared,

I have an in-house global monitoring network that tracks availability of my DNS anycast clouds…and I’m seeing issues in Europe with Telia, too.

Of my ~105 monitoring probes, ~18 of them are intermittently seeing certain things via Telia go unreachable for 8-10 minutes at a time.

Has happened 3 times in the last hour.

-Jacob Zack
DNS Architect – CIRA (.CA TLD)

From: Outages <outages-bounces at outages.org> on behalf of "outages at outages.org" <outages at outages.org>
Reply-To: Jared Geiger <compuwizz at gmail.com>
Date: Thursday, October 7, 2021 at 1:28 PM
To: "outages at outages.org" <outages at outages.org>
Subject: [EXT] Re: [outages] Loss of routes via Telia

I am now seeing full routes from them. No word yet from the NOC.

On Thu, Oct 7, 2021 at 10:04 AM Ross Tajvar <ross at tajvar.io<mailto:ross at tajvar.io>> wrote:
We are depeering Telia globally. I believe Cogent is as well. I've heard reports of a loss of routes. I wasn't looking for that but I did see traffic reach their network and drop.

On Thu, Oct 7, 2021, 12:53 PM Jared Geiger via Outages <outages at outages.org<mailto:outages at outages.org>> wrote:
About 30 minutes ago, I lost most of my routes via Telia in Ashburn. I'm down to 81k on full transit. Opened a ticket but can't get ahold of the NOC. Anyone else seeing this?

My NTT and GTT circuits are getting a spike of BGP updates currently so something seems to be happening.
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