Cloudflare summed it up nicely:
https://blog.cloudflare.com/october-2021-facebook-outage/
Rob++
- Original Message -
> From: "Jason Kuehl via Outages"
> To: "Jason Kuehl via Outages"
> Sent: Monday, October 4, 2021 11:26:52 AM
> Subject: Re: [outage
d announced.
>
> The NS IP’s are in the announcements, but you can’t ICMP to them, or query
> them as NS for the auth records either..
>
> Peter Knapp
>
> From: Outages [mailto:outages-boun...@outages.org] On Behalf Of Rich Lafferty
> via Outages
> Sent: 04 October 2021 17:27
&g
announcements, but you can’t ICMP to them, or query them
as NS for the auth records either..
Peter Knapp
From: Outages [mailto:outages-boun...@outages.org] On Behalf Of Rich Lafferty
via Outages
Sent: 04 October 2021 17:27
To: Outages mailing list
Subject: Re: [outages] Facebook.com no records?
A
This reddit thread has comments from someone on the FB recovery team about
BGP peering routers being down and requiring on site resolution.
https://www.reddit.com/r/sysadmin/comments/q181fv/looks_like_facebook_is_down/hfd4dyv/
Nick
On Mon, Oct 4, 2021 at 12:08 PM Jon Sands via Outages
wrote:
f Jon Sands via Outages
Sent: Monday, October 4, 2021 9:57 AM
To: outages@outages.org
Subject: [outages] Facebook.com no records?
WARNING: This email is from an external source. Do not click links or
attachments unless you recognize the sender and know the content is safe.
Seems the facebook.c
According to r/sysadmin, this is a peering issue.
Update 1440 UTC:
As many of you know, DNS for FB services has been affected and this is likely a
symptom of the actual issue, and that's that BGP peering with Facebook peering
routers has gone down, very likely due to a configuration change tha
Network Operations Center Lead
p: (406) 216-4620
m: (406) 836-0223
w: https://vision.net
-Original Message-
From: Outages On Behalf Of Jon Sands via
Outages
Sent: Monday, October 4, 2021 9:57 AM
To: outages@outages.org
Subject: [outages] Facebook.com no records?
Seems
A carrier networking engineer friend of mine observed that the network that
those DNS servers live in is no longer in the global routing table. Sounds like
BGP issues rather than DNS ones, I guess. (I won’t admit to understanding BGP.)
-Rich
Rich Lafferty
r...@lafferty.ca / 647-377-1165
Toron
Seems the facebook.com domain no longer has any DNS records? Getting
nxdomain from most clients, same when digging @ 1.1.1.1 8.8.8.8 etc
https://toolbox.googleapps.com/apps/dig/#A/facebook.com
--
Jon Sands
MFI Labs
https://fohdeesha.com/
___
Outages
