where was my white knight....

Tue Nov 8 22:46:59 UTC 2011

On Tue, Nov 8, 2011 at 5:26 PM, Dobbins, Roland <rdobbins at arbor.net> wrote:
>
> On Nov 9, 2011, at 4:22 AM, Christopher Morrow wrote:
>
>>  the routers have (in some form of the plan) a cache
>
> A cache that's persistent across reboots?
>

not across reboots, but in this case routers didn't necessarily reboot
(parts of them did though).
in the case of a reboot, sure, pull from your local cache, no 'walk up
the chian' is required here.