[Pdns-users] Hidden slave doesn't retreive domain from master

Posner, Sebastian s.posner at telekom.de
Fri Aug 26 14:22:48 UTC 2011


Enrico van Goor wrote:

> > >   <snip>
> > >     mysql> select * from supermasters;
> > >     +------------+------------------+---------+
> > >     | ip         | nameserver       | account |
> > >     +------------+------------------+---------+
> > >     | 10.12.3.50 | master.example.com | admin  |
> > >     +------------+------------------+---------+
> > >     1 row in set (0.00 sec)
> > >
> > Maybe I'm mistaken again but if this the non-changed output of the query
> > you need to change the nameserver-record.
> >
> > AFAIK this must contain the name of the primary nameserver-name (or
> > maybe a valid nameservers) as available in the zone.
> > For example, if you use ns1.solcon.nl as primary NS-record you need to
> > have 'ns1.solcon.nl' as the nameserver-record in de supermasters-table.
> >
> I'm testing anycast in combination with powerdns. The IP-addressen in the
> NS records are configured in a BGP domain on a few routers. The DNS have 
> a real IP which is different from the IP addressen advertised in the
> domain records. That's why I use the also-notify option.
>
> I'm not testing on our production platform, but in a lab.
> master.example.com Is the supermaster in my lab. This needs to be
> hidden from the internet and is used to provision the superslaves. 
> The superslaves are accessed through the anycast addresses, which
> pass the DNS request to 1 of the nodes (superslaves).

Could you provide the zonefile or at least @, SOA and NS-set for the zone in question?

kind regards,

Sebastian
--
Sebastian Posner
Unix-Systemspezialist
AM Data Center Services, Shared Infrastructure
Deutsche Telekom AG, Products & Innovation


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