High latency setting optimization

Florian Lohoff f at zz.de
Sat May 26 09:42:24 UTC 2018

On Sat, May 26, 2018 at 05:38:16AM +0900, Daisuke HIGASHI wrote:
> Hi,
> Forwarding all queries to other caching resolvers with low RTT to auth servers
> (e.g. your ISP's resolver or 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].

I would dare trying dnsmasq for 1-3000 Clients ;) We are between
60-200 Request/s - Not a lot but enough to think twice about implications
of a high latency uplink.

Florian Lohoff                                                 f at zz.de
             UTF-8 Test: The 🐈 ran after a 🐁, but the 🐁 ran away
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