> This looks pretty good as an outline policy framework - thanks for
> publishing it!  One comment: in the no-provider-downtime / five-9s
> requirement item, structural failure is an inherent behavioural
> pattern of all engineered systems, so aiming towards fail-safe
> mechanisms, reducing time-to-recovery and reduction of collateral
> damage will usually result in better overall system performance,
> particularly in cases where there are complex downstream dependencies
> (and in the case of RPKI, downstream-upstream interdependencies).

yup

i always liked the phrasing building a reliable system out of unreliable
components

randy

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