DNS pulling BGP routes?

William Herrin bill at herrin.us
Fri Oct 8 12:56:28 UTC 2021

On Thu, Oct 7, 2021 at 9:04 PM Masataka Ohta
<mohta at necom830.hpcl.titech.ac.jp> wrote:
> William Herrin wrote:
> > Facebook withdrawing the BGP
> > routes to its anycasted public DNS servers as they expired made no
> > difference.
> If they are not using standard expire mechanism expecting
> internal data still accessible even after external data
> has expired, there is difference.

I give up. Although you have no knowledge whatsoever about how
Facebook implemented their DNS you are obviously correct in all

William Herrin
bill at herrin.us

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