[Dnsmasq-discuss] multiple soa

Simon Kelley simon at thekelleys.org.uk
Mon Oct 15 23:57:07 BST 2018


I have to confess I never considered this as a valid possibility, but to
does make sense, maybe.

The sane, backward-compatible way to do it might be to extend the syntax
of auth-soa, to allow a zone name to be included, so your second
auth-soa line would become

auth-soa=sub.mobile-test.ru,2018101101,sub.mobile-test.example.ru,120,120,604800

So, no, you can't do this with the existing code, sorry. It's a possible
future enhancement.

Cheers,

Simon.



On 15/10/18 20:43, Алексей Кузнецов wrote:
> no chance?
> 
> On Thu, Oct 11, 2018 at 7:08 PM Алексей Кузнецов
> <kuznetsovalexey34 at gmail.com <mailto:kuznetsovalexey34 at gmail.com>> wrote:
> 
>     # My zones and their subnets
>     auth-zone=mobile-test.example.ru <http://mobile-test.example.ru>
>     auth-zone=ns1.mobile-test.example.ru <http://ns1.mobile-test.example.ru>
> 
> 
>     # SOA config
>     auth-soa=2018101101,mobile-test.example.ru
>     <http://mobile-test.example.ru>,120,120,604800
> 
>     # Slave NS: nameserver2.provider.com
>     <http://nameserver2.provider.com> (50.60.70.80)
>     # Secondary NS (slave NS at IT)
>     auth-sec-servers=msk-dc1.example.ru <http://msk-dc1.example.ru>
>     auth-sec-servers=msk-dc2.example.ru <http://msk-dc2.example.ru>
>     auth-sec-servers=msk-dc3.example.ru <http://msk-dc3.example.ru>
>     auth-sec-servers=msk-DC1.example.ru <http://msk-DC1.example.ru>
>     auth-sec-servers=msk-DC2.example.ru <http://msk-DC2.example.ru>
>     auth-sec-servers=msk-DC3.example.ru <http://msk-DC3.example.ru>
>     # Allow zone transfers to secondary NS
>     auth-peer=172.17.8.75
>     auth-peer=172.17.8.74
>     auth-peer=172.17.8.7
> 
>     # Authoritative DNS on interface eth0
>     auth-server=ns1.mobile-test.example.ru
>     <http://ns1.mobile-test.example.ru>,ens160
> 
>     If i add these lines
>     auth-zone=sub.mobile-test.example.ru <http://sub.mobile-test.example.ru>
>     auth-soa=2018101101,sub.mobile-test.example.ru
>     <http://sub.mobile-test.example.ru>,120,120,604800
>     i have error
>     dnsmasq[10843]: dnsmasq: syntax check OK.
>     dnsmasq[10847]: dnsmasq: illegal repeated keyword at line 29 of
>     /etc/dnsmasq.d/dnsmasq.conf
> 
>     line 29 is auth-soa=2018101101,sub.mobile-test.example.ru
>     <http://sub.mobile-test.example.ru>,120,120,604800
> 
>     On Wed, Oct 10, 2018 at 1:40 PM Petr Mensik <pemensik at redhat.com
>     <mailto:pemensik at redhat.com>> wrote:
> 
>         Second soa in one zone cannot be added. One zone has one soa.
>         Can you
>         please share relevant configuration parts?
> 
>         On 10/09/2018 11:46 AM, Алексей Кузнецов wrote:
>         > Hello, i set zone with soa record and its work fine. I want
>         add second soa
>         > zone but dnsmasq say dublicate options in config. How to add
>         second soa?
>         >
>         >
>         >
>         > _______________________________________________
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>         > Dnsmasq-discuss at lists.thekelleys.org.uk
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>         > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
>         >
> 
>         -- 
>         Petr Menšík
>         Software Engineer
>         Red Hat, http://www.redhat.com/
>         email: pemensik at redhat.com <mailto:pemensik at redhat.com>  PGP:
>         65C6C973
> 
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> 
> 
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