nanog mailing list archives

Re: facebook outage


From: Ryan Brooks <ryan () hack net>
Date: Mon, 4 Oct 2021 16:50:10 -0500



On Oct 4, 2021, at 4:30 PM, Bill Woodcock <woody () pch net> wrote:



On Oct 4, 2021, at 11:21 PM, Bill Woodcock <woody () pch net> wrote:



On Oct 4, 2021, at 11:10 PM, Bill Woodcock <woody () pch net> wrote:

They’re starting to pick themselves back up off the floor in the last two or three minutes.  A few answers getting 
out.  I imagine it’ll take a while before things stabilize, though.

aaaand we’re back:

WoodyNet-2:.ssh woody$ dig www.facebook.com @9.9.9.9

So that was, what…  15:50 UTC to 21:05 UTC, more or less…  five hours and fifteen minutes.

That’s a lot of hair burnt all the way to the scalp, and some third-degree burns beyond that.

Maybe they’ll get one or two independent secondary authoritatives, so this doesn’t happen again.  :-)


DNS was a victim in this outage, not the cause.

                               -Bill


Current thread: