A complete block?

[Randall Badilla]

Dear users:
I'm trying to make a named.conf which let me resolv for the complete block
of address 192.168.X.X.
*****************
On my named.conf I have this:
zone "168.192.in-addr.arpa" in {
                type master;
                file "mydomain.rev.interno";
        };
******************
The mydomain.rev.interno file contains:
@               IN      SOA     xxxxxxxxx. root.xxxxxxxxx.
(
                        2001051706      ; Serial Number
                        10800           ; Refresh
                        7200            ; Retry
                        604800          ; Expire
                        86400           ; ttl
                )

                        IN      NS      xxxxxxx.
;
$INCLUDE /var/named/Interno/1.168.192.in-addr.arpa
$INCLUDE /var/named/Interno/X.168.192.in-addr.arpa
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
$INCLUDE /var/named/Interno/.
*******************************
Each x.168.192.in-addr.arpa have the
IP		IN 	PTR	xxx information.
Just that record.

In theory, my statement on named.conf let me do this for all the complete
blocks. But when I nslookup and ls -d 168.192.in-addr.arpa, the printout
is very wierd. It seems that only works for the first block of blocks.

Can anybody help me?  Or I must put a:
zone "X.168.192.in-addr.arpa" in {
                type master;
                file "mydomain.rev.X.interno";
        };
for every block.?????????? On the named.conf file.

TIA.

PD: Yes, I have reviewed the archives without luck.