[Dnsmasq-discuss] Sort of sync DNS servers in a VPN connected network

mike@farmwald.com mike at pmfarmwald.com
Sat May 12 04:43:14 BST 2018


No, the first two didn't take because the from: email didn't match my
mailing list registration.
I then sent the third message with the right from: field.
For convenience, I then registered the other email, not realizing that the
first two blocked emails would then go through.
Won't happen again.
Mike

> -----Original Message-----
> From: Dnsmasq-discuss [mailto:dnsmasq-discuss-
> bounces at lists.thekelleys.org.uk] On Behalf Of /dev/rob0
> Sent: Friday, May 11, 2018 8:32 PM
> To: dnsmasq-discuss at lists.thekelleys.org.uk
> Subject: Re: [Dnsmasq-discuss] Sort of sync DNS servers in a VPN
connected
> network
>
> Did you mean to send this three times?
>
> On Fri, May 11, 2018 at 05:07:01PM -0700, mike at farmwald.com wrote:
> > I have a home network (call it 10.2.0.0/16) and multiple VPN
> > connected networks (10.x.0.0/16).
> > I would like each of the 10.x networks to have a separate dnsmasq,
> > with their own DHCP and DNS server.
> > However I'd like the 10.2 DNS server to hold DNS information for
> > all of the networks. Thus I could first check the local (10.x) and
> > then the home (10.2) DNS, ensuring I get information for all
> > devices, no matter where the host is.
> > I can't see an easy way to do this, but maybe I'm missing something.
>
> Sounds like this:
>
> http://rob0.nodns4.us/dnsmasq.html
>
> Sorry, I just noticed that I never managed to link that from the main
> page, so it probably does not rank well in search engines.
>
> Note that you don't need to reinvent the DNS notify concept.  In fact
> you can keep it simple as in my howto, with static entries for the
> various remote sites.  If one of the sites is unreachable via the
> VPN, no problem if those names fail to resolve.
> --
>   http://rob0.nodns4.us/
>   Offlist GMX mail is seen only if "/dev/rob0" is in the Subject:
>
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