Everyone how advised this, thank you. interface-interval 0; works like I need.
Also I could set interval to 24h, because the switch is not disconnected longer than a day. _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users