RFC 8767 recheck timer
george at nlnetlabs.nl
Tue Jul 21 12:56:45 UTC 2020
This timer is not specifically created for the serve-stale functionality
because as is mentioned in the following paragraph of the RFC:
> Most recursive resolvers already have the query resolution timer and,
> effectively, some kind of failure recheck timer.
This is also true in unbound, where failure recheck measures were
already in place, though not configurable (at least in the sense of a
On 21/07/2020 14:30, Andreas Schwarz via Unbound-users wrote:
> I am currently testing the RFC 8767 related options in unbound to serve stale records.
> RFC 8767 mentions in section 5
> > * A failure recheck timer, which limits the frequency at which a
> > failed lookup will be attempted again.
> I could not find any option related to this functionality in the unbound manual. All the other portions of the RFC seem to be covered, but not this one. Did I miss something or is this not implemented?
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