High latency setting optimization

[Paul Wouters]

Fund implementation of RFC 7901 :)

Sent from my iPhone

> On May 25, 2018, at 16:38, Daisuke HIGASHI via Unbound-users <unbound-users at unbound.net> wrote:
> 
> Hi,
> 
> Forwarding all queries to other caching resolvers with low RTT to auth servers
> (e.g. your ISP's resolver or 8.8.8.8) should improve resolution time.
> 
> But that wouldn't be optimal because Unbound chases CNAME chains
> even if it forwards all queries to other resolver [1]. For more performance
> use caching-forwarder-only software (i.e. dnsdist or dnsmasq) instead
> of Unbound[2].
> 
> [1] https://www.unbound.net/pipermail/unbound-users/2015-November/004103.html
> [2] https://www.unbound.net/pipermail/unbound-users/2016-November/004539.html
> 
> Regards,
> -- 
> Daisuke Higashi