[nsd-users] How to dynamically add and remove zones?
anandb at ripe.net
Tue Aug 28 13:00:53 UTC 2018
On 28/08/2018 14:35, kaulkwappe at prvy.eu wrote:
> What is the exact reason for this behaviour? Shouldn't slave servers always
> provide the same data as the master?
There's nothing in the DNS protocol to tell one DNS server to become a
slave of another for a particular zone. DNS server configuration is
*independent* of the protocol. The operator has to tell a DNS server
which zones to serve, and whether they are master zones or slave zones.
Some DNS servers, such as PowerDNS have features to allow a master to
configure slaves automatically, but this is not a standard feature, and
NSD certainly does not have this feature.
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