Samba4 DC + external DNS Back End

English Network/Internet
1

Good afternoon, dear users and professionals!
I need to implement a PDC+BDC with external DNS Back End (bind9 installed on the another server).
server PDC - 192.168.1.207
server BDC - 192.168.1.208
DNS server - 192.168.1.200 (use for user via DHCP)

Tell me how to implement the connection between PDC and external DNS (bind). How to configure the zone properly.

2

an additional, trying to do
in DNS server (192.168.1.200) in named.conf add zone

zone "test.lan." in {
 type master;
 file "dyn/test.hosts";
};

in file test.hosts add

$ttl 5M
$ORIGIN test.lan.
 
@       IN      SOA     @ mail@mail. (
                        0
                        1D
                        1H
                        1W
                        5M )
@               IN      NS      @
                IN      A       192.168.1.207
server-pdc      IN      A       192.168.1.207
_ldap._tcp.dc._msdcs    IN      SRV     0 100 389 server-pdc
_ldap._tcp              IN      SRV     0 100 389 server-pdc
_kerberos._udp          IN      SRV     0 100 88 server-pdc

samba on 192.168.1.207 was configure with “SAMBA INTERNAL” options