[Dnsmasq-discuss] Issues with CentOS 7 dnsmasq, stops resolving queries.

Simon Kelley simon at thekelleys.org.uk
Thu Jan 17 23:02:29 GMT 2019


Setting log-queries in the dnsmasq config will get you some useful
information.

Simon.


On 16/01/2019 21:26, eliezer at ngtech.co.il wrote:
> Hey,
> 
> I have couple CentOS 7 hypervisors and VM's.
> On the hypervisors I do not have any issue with dnsmasq as DHCP server but I
> have not tried using it as a DNS.
> On once machine I have the latest CentOS 7 dnsmasq version (2.7x) and for
> some reason while 
> it run's queries against a local unbound server, it seems that it returns
> empty responses.
> When I am querying  the same unbound service from the same machine using
> tools like dig or host they answer fine.
> When I am querying the local dnsmasq it returns an empty response.
> How should I verify what might cause this issue?
> 
> Thanks,
> Eliezer
> 
> ----
> Linux System Administrator
> Mobile: +972-5-28704261
> Email: mailto:eliezer at ngtech.co.il
> 
> 
> 
> 
> 
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