named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//

options {
        listen-on port 53 { 127.0.0.1; 10.224.78.22; };
#       listen-on-v6 port 53 { ::1; };
        directory       "/var/named";
        dump-file       "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        memstatistics-file "/var/named/data/named_mem_stats.txt";
        allow-query     { localhost; 10.224.78.0/24; };
        recursion yes;
        empty-zones-enable yes;
        dnssec-enable yes;
        dnssec-validation yes;
        dnssec-lookaside auto;

        /* Path to ISC DLV key */
        bindkeys-file "/etc/named.iscdlv.key";

        managed-keys-directory "/var/named/dynamic";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
        type hint;
        file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";


cat /etc/named.rfc1912.zones
// named.rfc1912.zones:

zone "global.cs" IN {
        type master;
        file "global.cs";
        allow-update { 10.224.78.0/24; };
};

zone "78.224.10.in-addr.arpa" IN {
        type master;
        file "db.78.224.10";
        allow-update { none; };
};



voici ma zone directe

cat /var/named/global.cs
$TTL 3H
@       IN SOA  serverdns.global.cs. root.serverdns.global.cs. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
@               IN      NS      serverdns.global.cs.
@               IN      A       10.224.78.22
serverdns       IN      A       10.224.78.22
www             IN      CNAME   serverdns.global.cs.

et ma zone inverse

 cat /var/named/db.78.224.10
$TTL 3H
@       IN SOA  serverdns.global.cs. root.serverdns.global.cs. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
@               IN      NS      serverdns.global.cs.
@               IN      PTR     global.cs.
global.cs       IN      PTR     10.224.78.22
6               IN      PTR     serverdns.global.cs.





 nslookup serverdns
Server:         10.224.78.22
Address:        10.224.78.22#53

Name:   serverdns.global.cs
Address: 10.224.78.22

# nslookup 10.224.78.22
Server:         10.224.78.22
Address:        10.224.78.22#53

*** Can't find 22.78.224.10.in-addr.arpa.: No answer