[Dnsmasq-discuss] DNS/host lookup delay, how to diagnose?
Geert Stappers
stappers at stappers.nl
Thu Feb 20 20:59:14 GMT 2020
> > Here is the result of a query that took 5 seconds in 'host':-
> >
> > Feb 20 09:24:05 newdns dnsmasq[465]: 15 192.168.1.92/52420 query[A] esprimo.zbmc.eu from 192.168.1.92
> > Feb 20 09:24:05 newdns dnsmasq[465]: 15 192.168.1.92/52420 /etc/hosts esprimo.zbmc.eu is 192.168.1.3
> > Feb 20 09:24:06 newdns dnsmasq[465]: 16 192.168.1.92/52342 query[AAAA] esprimo.zbmc.eu from 192.168.1.92
> > Feb 20 09:24:06 newdns dnsmasq[465]: 16 192.168.1.92/52342 config esprimo.zbmc.eu is NODATA-IPv6
...
>
> Chart all compoments, shared the new map with us, tell again the situation.
Make a "drawing" like
* ISP provides DNS at ....
* router is transparent to DNS-traffic
* LAN is 192.168.1.0/24
* on that LAN is server "newdns" running Dnsmasq
* Dnsmasq is on LAN authoritive for "domain" zbmc.eu
* Local dns data comes from
* Client that expriences the problem is ... ... ....
* Command to reproduce the problem is _______________
* Observations of the problem __________
Geert Stappers
In an odd way expressing
Seen the posting, good luck with describing the problem
--
Silence is hard to parse
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