[CentOS] bind slave sync takes long

Hi,

I do have two DNS servers running bind 9.7.3. One master, one slave.

If I add/update a record on the master, it takes up to more or less 20
hours until that change is transferred to the slave.

That is a long time for me :-) May be I got some settings wrong which
would sync much faster ... ?

What could be wrong? What might I check?

Thanks for any suggestion and hint!

	Regards . Götz
-- 
Götz Reinicke
IT-Koordinator

Tel. +49 7141 969 420
Fax  +49 7141 969 55 420
E-Mail goetz.reinicke at filmakademie.de

Filmakademie Baden-Württemberg GmbH
Akademiehof 10
71638 Ludwigsburg
www.filmakademie.de

Eintragung Amtsgericht Stuttgart HRB 205016

Vorsitzender des Aufsichtsrats:
Jürgen Walter MdL
Staatssekretär im Ministerium für Wissenschaft,
Forschung und Kunst Baden-Württemberg

Geschäftsführer:
Prof. Thomas Schadt