[U-co] ping no funciona en linux con bind dns

[Jose Francisco Beltran Neira]

buenos dias

compañeros

configure un servidor linux con bind  para la lan de mi casa

el servidor resuelve internet sin problema

desde windows hago ping entre los equipos sin problema

pero en linux fuciona el nslookup bien  pero el ping falla

los archivos dee configuracion son los siguientes


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;192.168.1.8; };
     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;192.168.1.0/24; };
     allow-recursion { localhost;192.168.1.0/24; };
     recursion 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";
};

zone "casa.local" {
     type master;
     file "casa.local.zone";
};

zone "1.168.192.in-addr.arpa" IN {
         type master;
         file "192.168.1.zone";
};

casa.local.zone

;
;       Addresses and other host information.
;
$TTL 86400
@       IN      SOA    dns1.casa.local. hostmaster.casa.local.(
                                2013042201 ; Serial
                                43200      ; Refresh
                                3600       ; Retry
                                3600000    ; Expire
                                2592000 )  ; Minimum TTL

;       Define the nameservers and the mail servers

@              IN      NS      dns1.casa.local.

dns1           IN      A       192.168.1.8
alfresco       IN      A       192.168.1.21
jasper         IN      A       192.168.1.15
luis           IN      A       192.168.1.12
telma          IN      A       192.168.1.10

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

192.168.1.zone;
;       Addresses and other host information.
;
$TTL 86400
@       IN      SOA     dns1.casa.local. hostmaster.casa.local. (
                                2013042201 ; Serial
                                43200      ; Refresh
                                3600       ; Retry
                                3600000    ; Expire
                                2592000 )  ; Minimum TTL



@ IN      NS      dns1.casa.local.

dns1      IN A 192.168.1.8

21  IN PTR alfresco.casa.local.
15  IN PTR jasper.casa.local.
12  IN PTR luis.casa.local.
10  IN PTR telma.casa.local.


la salida del ping en linux es


jbeltran en debian7:~$ nslookup telma.casa.local
Server:        192.168.1.8
Address:    192.168.1.8#53

Name:    telma.casa.local
Address: 192.168.1.10

jbeltran en debian7:~$ ping telma.casa.local
ping: unknown host telma.casa.local
jbeltran en debian7:~$