[CentOS] How to enable bind to listen querys from all my network

Thu Aug 28 09:23:20 UTC 2008
Miguel A. Velasco <miguel.suscripcion at gmail.com>

Hello all,

I´ve installed a proxy Squid in my gateway and a Cache DNS Server with
bind. The problem is the server is only resolving is own querys but not
the client queries from my company.
When I do:
$service named start
I see in /var/log/messages:

starting BIND 9.3.4-P1 -u named -t /var/named/chroot
found 1 CPU, using 1 worker thread
loading configuration from '/etc/named.conf'
listening on IPv6 interface lo, ::1#53
listening on IPv4 interface lo,
command channel listening on
command channel listening on ::1#953
zone 0.in-addr.arpa/IN/localhost_resolver: loaded serial 42
zone 0.0.127.in-addr.arpa/IN/localhost_resolver: loaded serial 1997022700
zone 255.in-addr.arpa/IN/localhost_resolver: loaded serial 42

loaded serial 1997022700
zone localdomain/IN/localhost_resolver: loaded serial 42
zone localhost/IN/localhost_resolver: loaded serial 42

I don´t understand why is only "listening on IPv4 interface lo,"
I have bind-chroot installed with the following options in /etc/named.conf:

options {
         listen-on port 53 {;; };
         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";

         // Those options should be used carefully because they disable port
         // randomization
         // query-source    port 53;
         // query-source-v6 port 53;

         allow-query     { localhost; };
logging {
         channel default_debug {
                 file "data/named.run";
                 severity dynamic;
view localhost_resolver {
         match-clients      { localhost; };
         match-destinations { localhost; };
         recursion yes;
         include "/etc/named.rfc1912.zones";

Where is my network range. What may I do my server really
listen for all my network? Nowadays it´s listenning just itself ....

Thanks very much for your attention.
Miguel A. Velasco