Re: [Dnsmasq-discuss] Odd caching behaviour...

2019-03-20 Thread John Robson
return), but I'd still like to understand the behaviour from dnsmasq. On Wed, 20 Mar 2019 at 23:30, Geert Stappers wrote: > On Wed, Mar 20, 2019 at 09:00:20PM +0000, John Robson wrote: > > Hi, > > > > I have a library which I think has a bug, but this bug is affecting DNS >

Re: [Dnsmasq-discuss] Odd caching behaviour...

2019-03-21 Thread John Robson
pture from yesterday shows that despite the fact that the TTL had 2855 seconds (of the 3600 default) left just two minutes before the first 'new process' request comes in, that new request triggers an outbound query. Cheers, John On Wed, 20 Mar 2019 at 23:44, John Robson wrote: > It is the id

Re: [Dnsmasq-discuss] The order of nameservers provided by `server=`

2019-03-25 Thread John Robson
Don’t think dnsmasq cares what order they are in, it tests them all and chooses the fastest to use. On Mon, 25 Mar 2019 at 16:00, Fox Haxx wrote: > Let' say I have this config: > > server= > server= > resolv-file=/etc/dnsmasq-resolv.conf > strict-order > > By running dnsmasq

Re: [Dnsmasq-discuss] Netboot drops DNSMasq DHCP offer

2019-04-04 Thread John Robson
__ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss > -- *John Robson Sr. Customer Support Engineer**, Zenoss <https://www.zenoss.com/>* jrob...@zenoss.com | *O:* <https://www.zenoss.com/resourc

Re: [Dnsmasq-discuss] Odd caching behaviour...

2019-04-04 Thread John Robson
have it, let me check... Nope - I have that up to the dnsmasq restart, not the software restart. Cheers, John On Thu, 4 Apr 2019 at 16:27, Simon Kelley wrote: > On 30/03/2019 08:41, John Robson wrote: > > Simon, > > > > The upstream server is authoritative for the initial dom

Re: [Dnsmasq-discuss] Odd caching behaviour...

2019-03-30 Thread John Robson
, John On Fri, 29 Mar 2019 at 22:43, Simon Kelley wrote: > On 21/03/2019 11:01, John Robson wrote: > > OK, > > > > Maybe this does reveal something about the caching... > > Which might be expected behaviour, but I am not convinced it's useful... > > &

Re: [Dnsmasq-discuss] The order of nameservers provided by `server=`

2019-03-25 Thread John Robson
Does that not only apply to those in /etc/resolv.conf (or the overridden file) On Mon, 25 Mar 2019 at 17:17, Fox Haxx wrote: > > Don’t think dnsmasq cares what order they are in, it tests them all and > chooses the fastest to use. > > By default, true, however, note I used the `strict-order`

Re: [Dnsmasq-discuss] Query forwarding behaviour with multiple name servers.

2019-03-07 Thread John Robson
their config, cloud systems get very fast response times from google! On Thu, 7 Mar 2019 at 18:24, Simon Kelley wrote: > On 08/02/2019 09:49, John Robson wrote: > > Hi all, > > > > I'm trying to understand the mechanism by which dnsmasq uses the > > resolvers specified

[Dnsmasq-discuss] Odd caching behaviour...

2019-03-20 Thread John Robson
some light on the issue. Thoughts? debug hints? laughter? Cheers, John -- *John Robson* ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss

[Dnsmasq-discuss] Query forwarding behaviour with multiple name servers.

2019-02-08 Thread John Robson
Hi all, I'm trying to understand the mechanism by which dnsmasq uses the resolvers specified (in this case they are all specified in /etc/resolv.conf). Specifically I am trying to work out why dnsmasq is (erratically) sending the same query to multiple servers, and not listening beyond the first