|
NAMEsecondary - enables serving a zone retrieved from a primary server.DESCRIPTIONWith secondary you can transfer (via AXFR) a zone from another server. The retrieved zone is not committed to disk (a violation of the RFC). This means restarting CoreDNS will cause it to retrieve all secondary zones.SYNTAXsecondary [ZONES...]
A working syntax would be: secondary [zones...] { transfer from ADDRESS [ADDRESS...] }
When a zone is due to be refreshed (refresh timer fires) a random jitter of 5 seconds is applied, before fetching. In the case of retry this will be 2 seconds. If there are any errors during the transfer in, the transfer fails; this will be logged. EXAMPLESTransfer example.org from 10.0.1.1, and if that fails try 10.1.2.1.example.org { secondary { transfer from 10.0.1.1 10.1.2.1 } } Or re-export the retrieved zone to other secondaries. example.net { secondary { transfer from 10.1.2.1 } transfer { to * } } BUGSOnly AXFR is supported and the retrieved zone is not committed to disk.SEE ALSOSee the transfer plugin to enable zone transfers to other servers.
Visit the GSP FreeBSD Man Page Interface. |