Files
coredns/middleware/secondary/README.md
Miek Gieben faf83b00dd docs: rewrite using manpage style (#327)
This still needs cleanup, but this is a first pass the cleans some
cruft and documents our style (in middleware.md) and makes all the
docs match that style.
2016-10-10 20:13:22 +01:00

35 lines
778 B
Markdown

# secondary
*secondary* enables serving a zone retrieved from a primary server.
## Syntax
~~~
secondary [ZONES...]
~~~
* **ZONES** zones it should be authoritative for. If empty, the zones from the configuration block
are used. Note that without a remote address to *get* the zone from, the above is not that useful.
A working syntax would be:
~~~
secondary [zones...] {
transfer from ADDRESS
[transfer to ADDRESS]
}
~~~
* `transfer from` specifies from which address to fetch the zone. It can be specified multiple times;
if one does not work, another will be tried.
* `transfer to` can be enabled to allow this secondary zone to be transferred again.
## Examples
~~~
secondary example.org {
transfer from 10.0.1.1
transfer from 10.1.2.1
}
~~~