nanog mailing list archives
Re: DNS pulling BGP routes?
From: Bill Woodcock <woody () pch net>
Date: Sat, 9 Oct 2021 13:25:48 +0200
On Oct 9, 2021, at 10:37 AM, Masataka Ohta <mohta () necom830 hpcl titech ac jp> wrote: It may be that facebook uses all the four name server IP addresses in each edge node. But, it effectively kills essential redundancy of DNS to have two or more name servers (at separate locations) and the natural consequence is, as you can see, mass disaster.
Yep. I think we even had a NANOG talk on exactly that specific topic a long time ago. https://www.pch.net/resources/Papers/dns-service-architecture/dns-service-architecture-v10.pdf -Bill
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Current thread:
- Re: DNS pulling BGP routes?, (continued)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 07)
- Re: DNS pulling BGP routes? Sabri Berisha (Oct 07)
- Re: DNS pulling BGP routes? Mark Tinka (Oct 07)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 08)
- Re: DNS pulling BGP routes? Tom Beecher (Oct 08)
- Re: DNS pulling BGP routes? Carsten Bormann (Oct 08)
- Re: DNS pulling BGP routes? William Herrin (Oct 08)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 08)
- Re: DNS pulling BGP routes? Christopher Morrow (Oct 08)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 09)
- Re: DNS pulling BGP routes? Bill Woodcock (Oct 09)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 09)
- Re: DNS pulling BGP routes? Christopher Morrow (Oct 11)
- Re: DNS pulling BGP routes? Matthew Petach (Oct 11)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 12)
- Re: DNS pulling BGP routes? Matthew Petach (Oct 11)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 12)
- Re: DNS pulling BGP routes? Matthew Petach (Oct 12)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 13)
- Re: DNS pulling BGP routes? Tom Beecher (Oct 13)
- Re: DNS pulling BGP routes? Masataka Ohta (Oct 13)