Question about at zone transfer behaviour on slave

[Matus UHLAR - fantomas]

>> On Wed, Jun 5, 2019, 10:09 PM Techs-yama <tecabu at gmail.com> wrote:
>>> Have a question about at zone transfer behaviour on slave server.
>>>
>>> In case of slave zone configure and restarting named on slave server,
>>> After the named restart, It looks like starting polling to the master
>>> server for zone transfer by slave server.
>>> How many seconds polling interval on this timer ?
>>> and can i change interval value to configure it ?

>2019年6月6日(木) 11:37 Ben Croswell <ben.croswell at gmail.com>:
>> You are looking for the refresh timer in the SOA if you mean the timer for a slave to check the serial with the master.

On 06.06.19 12:46, Techs-yama wrote:
>Sorry I'm write wrong,
>It is about when configure the slave at the first time.
>What  do trigger on polling at the timing?
>Because I think slave server do not have soa date at first time.
>Also, assuming that have not received notify from the master.

in such case, BIND tends to start zone transfer immediately.
Unless, there's too many zone transfers in which case BIND delays the
transfer. Also, there may be too many transfers on the master and it may
refuse the zone transfer temporarily. See the transfers-in and transfers-out
BIND options.

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