On 3 Apr 2013, at 17:38, Evan Hunt <e...@isc.org> wrote:
> 
> Then there's the issue Paul mentioned -- gear configured with a root KSK
> that gets switched off and not rebooted for a few months or years, and then
> no longer works and can't recover.

Validator vendors have to provide an out-of-band trust anchor update mechanism 
to cope with this. It needs to be coded and included in long-term support 
releases of validators and operating systems before rollover, I think.

I am not sure if ICANN intend their trust anchor download server to be used for 
this purpose or if vendors are expected to provision their own mirrors. I also 
don't know how to assess the trustworthiness of ICANN's signatures on the trust 
anchor.

Tony.
--
f.anthony.n.finch  <d...@dotat.at>  http://dotat.at/
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