Dynamic DNS with secondary nameserver?

Niall O'Reilly Niall.oReilly at ucd.ie
Wed Dec 1 20:27:36 UTC 2010

On 01/12/10 20:09, Sean Thomas Caron wrote:
> ** server can't find
> sph-2006-0090-test.ddns.sph.umich.edu.sph.umich.edu: SERVFAIL

	With NOTIFY enabled on master and slave, what you are
	trying to do should "just work".

	Do you mean to have ".sph.umich.edu" repeated?
	If not, something is confused, and tracking it
	down will be useful.  Perhaps a trailing dot is
	inadvertently omitted.  Experience is not always
	enough to protect one from this error, as I know.

	Apart from that, what serial number is active on
	each server, and what's showing in your logs?

	With default logging (I've never done any tuning),
	the master should have log entries like this:

sending notifies (serial xxxxxxxxxx)

	On the slave, you should see corresponding ones:

received notify for zone


	Niall O'Reilly

More information about the bind-users mailing list