Christian Hofstaedtler ha scritto:
* Tonix (Antonio Nati) <to...@interazioni.it> [100725 22:41]:
We have the following case, and we did not understand if this is
normal of we are missing something in configuration.
We have two local name servers, acting usually as masters and using
replicated MySQL, and a remote autonomous NS, acting as slave (and
being the unique IP allowed to make AXFR).
When we define a "native" domain, no notify is sent to remote ns.
When we define a "master" domain, three notifies are sent to all
nameservers, but only the remote will sent an AXFR command.
We feel two notifies sent to local nameservers to be useless.
Is this normal? Can be avoided?
pdns does not know anything about your MySQL replication, and it
does know next to nothing about the slaves you're using, except that
they are listed as NS records for your domain. It therefore must
send NOTIFYs to all nameservers. IIRC it even sends a NOTIFY to
itself, because it specifically does not know, which nameserver
instance "self" is.
So yes, this is normal, and cannot be avoided currently.
Christian
Thanks Christian,
this is exactly what we supposed. Would it be fine to add a
"native_nameservers=ip1,ip2" option to configuration, in order to avoid
these notifies to local or native nameservers IP?
Tonino
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