nanog mailing list archives
Re: Facebook post-mortems...
From: "Patrick W. Gilmore" <patrick () ianai net>
Date: Mon, 4 Oct 2021 22:53:09 -0400
Update about the October 4th outage https://engineering.fb.com/2021/10/04/networking-traffic/outage/ -- TTFN, patrick
On Oct 4, 2021, at 9:25 PM, Mel Beckman <mel () beckman org> wrote: The CF post mortem looks sensible, and a good summary of what we all saw from the outside with BGP routes being withdrawn. Given the fragility of BGP, this could still end up being a malicious attack. -mel via cellOn Oct 4, 2021, at 6:19 PM, Jay Hennigan <jay () west net> wrote: On 10/4/21 17:58, jcurran () istaff org wrote:Fairly abstract - Facebook Engineering - https://m.facebook.com/nt/screen/?params=%7B%22note_id%22%3A10158791436142200%7D&path=%2Fnotes%2Fnote%2F&_rdr <https://m.facebook.com/nt/screen/?params={"note_id":10158791436142200}&path=/notes/note/&_rdr>I believe that the above link refers to a previous outage. The duration of the outage doesn't match today's, the technical explanation doesn't align very well, and many of the comments reference earlier dates.Also, Cloudflare’s take on the outage - https://blog.cloudflare.com/october-2021-facebook-outage/ <https://blog.cloudflare.com/october-2021-facebook-outage/>This appears to indeed reference today's event. -- Jay Hennigan - jay () west net Network Engineering - CCIE #7880 503 897-8550 - WB6RDV
Current thread:
- Re: DNS pulling BGP routes?, (continued)
- Re: DNS pulling BGP routes? Michael Thomas (Oct 06)
- Re: DNS pulling BGP routes? Jon Lewis (Oct 06)
- Re: DNS pulling BGP routes? Mark Tinka (Oct 06)
- Re: DNS pulling BGP routes? Mark Tinka (Oct 06)
- Re: Facebook post-mortems... Hank Nussbacher (Oct 05)
- Re: Facebook post-mortems... Mark Tinka (Oct 05)
- Re: Facebook post-mortems... Masataka Ohta (Oct 06)
- Re: Facebook post-mortems... Michael Thomas (Oct 05)
- Re: Facebook post-mortems... Mel Beckman (Oct 04)
- Re: Facebook post-mortems... Patrick W. Gilmore (Oct 04)
- Re: Facebook post-mortems... Hank Nussbacher (Oct 04)
- Re: Facebook post-mortems... av (Oct 05)
- Re: Facebook post-mortems... Mark Tinka (Oct 05)
- Re: Facebook post-mortems... Hauke Lampe (Oct 05)
- Re: Facebook post-mortems... Tom Beecher (Oct 05)
- Re: Facebook post-mortems... Hank Nussbacher (Oct 05)