nameserver: dumping master file: XXXX permission denied

[Hofmann, Günter]

Dear all,

I check my configuration and the permissions to directories and files 3 or 4 times, but I can't find my mistake:
I run Bind Version 9.2.4 on Red Hat 4 in chroot directory as a slave nameserver:

I got the following entries in messages:
snip--
dumping master file: tmp-XXX539: open: permission denied
transfer of 'my_zone' from 'my_master_nameserver_IP'#53: failed while recieving responses: permission denied
transfer of 'my_zone' from 'my_master_nameserver_IP'#53: end of transfer
--snip

If I run the nameserver as root, it works without errors. But: the symlinks in /var/named to the zone files in /var/named/chroot/var/named are overwritten with real files.

Can anybody tell me, which permissions I have to set to the different directories and files ?

Mit freundlichen Grüßen

i.A. Günter Hofmann 
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