[nsd-users] Synchronizing zone serial #s across zone transfers?

[robert.devanna at nospammail.net]

I have NSD4 slaved as sceondary to a Bind9 primary.

If I incement a zone file's serial on the bind9 server

	grep -i serial /var/chroot/named/namedb/master/MYDOMAIN.com.zone
		1433012338    ; Serial, Timestamp: [ 2015.05.30 11:58:58 ]

	( increment serial )
	rnds reload
	grep -i serial /var/chroot/named/namedb/master/MYDOMAIN.com.zone
		1433012595    ; Serial, Timestamp: [ 2015.05.30 12:3:15 ]

and monitor logs @ nsd4

	[2015-05-30 18:59:00.038] nsd[30991]: info: zone MYDOMAIN.com serial 1432943027 is updated to 1433011794.

notice that the 'new' serials do NOT correspond for the zone @ primary & secondary.

	@ bind9:  1433012595
	@ nsd4:   1433011794

Iiuc, they're supposed to.

What do I need to do to fix this lack of correspondence?

Bob