My IXFR/AXFR stopped suddenly

[Anand Buddhdev]

On 06/07/2018 19:36, Matus UHLAR - fantomas wrote:

> customised port, that's why transfers stopped working.

No Matus, you're wrong.

> on the slave, you must configure the master with port 15455.
> see "server" directive.
> of course, it will use port 15455 for all queries then.

No, you're off the track here.

Blason's config means this:

The slave is configured to listen on port 15455. The master has been
told to send a NOTIFY to the slave. The master will originate this
NOTIFY message from a random source port, and send it to the slave on
destination port 15455.

The slave is obviously receiving the NOTIFY message, as evidence by the
log message on the slave:

06-Jul-2018 14:10:28.341 client x.x.x.x#10090: received notify for zone
'block.now'

At this point, the slave should refresh the zone from the master. Blason
says it's not refreshing.

Blason, try debugging by using "dig" on the slave to manually transfer
the zone from the master. Maybe that will give you a clue to the problem.

Anand