[Unbound-users] Does/can unbound use RTT values to prioritise DNS?servers

[Carsten Strotmann]

On 11/28/10 12:16 PM, Alexander Clouter wrote:
> In short, the real solution is not to empty your cache:)  Alternatively
> there are some DNS resolvers out there that can store the cache to disk
> on exit and reload it on starting (deadwood[2] is one that comes to
> mind).
>
> Cheers
>
> [1]http://data.iana.org/TLD/tlds-alpha-by-domain.txt
> [2]http://www.maradns.org/download.html
One of these nice DNS resolvers that can store and load the cache is 
.... drumroll... Unbound!

Usage:    unbound-control [options] command
     Remote control utility for unbound server.
[...]
   dump_cache            print cache to stdout
   load_cache            load cache from stdin
[...]

However that is not done automatically, you need to tweak your startscript.

-- Carsten