Hi somnath:
Could you try the following changes:
1. Change /etc/host:( we should associate 127.0.0.1 with localhost
only and the IP address you gave to the new host and domin name)
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
192.168.0.152 server2.example.com server2
2. I felt hosts should be appended to the zone names Therefore putting
FQ name I felt is wrong ( I searched the net but could not confirm
this). But anyway change the reverse zone name to:
zone "0.168.192.in-addr.arpa" {
type master;
file "192.168.0.152.zone";
};
3. Chage the host in reverse name lookup file
/var/named/192.168.0.152.zone as shown below: ( we are only specifying
the host 152 which will be appended to zone.)
===========================================================================
$TTL 86400
@ IN SOA server2.example.com.
root.server2.example.com. (
4 10800
3600 604800 86400)
IN NS server2.example.com.
152 IN PTR server2.example.com.
If this works, please let me know.
Thanks
jpm
On 10/18/05, somu <[EMAIL PROTECTED]> wrote:
> hey guys!!(subha bijoya)
> i was configuring a dns( ip - 192.168.0.152) server and found problems.
>
> [EMAIL PROTECTED] ~]# host server2
> Host server2 not found: 3(NXDOMAIN)
> [EMAIL PROTECTED] ~]#
> [EMAIL PROTECTED] ~]# host server2.example.com
> Host server2.example.com not found: 2(SERVFAIL)
> [EMAIL PROTECTED] ~]# host 192.168.0.152
> Host 152.0.168.192.in-addr.arpa not found: 2(SERVFAIL)
> [EMAIL PROTECTED] ~]#
>
> [EMAIL PROTECTED] ~]# dig server2.example.com
>
> ; <<>> DiG 9.2.4 <<>> server2.example.com
> ;; global options: printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 5783
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;server2.example.com. IN A
>
> ;; Query time: 0 msec
> ;; SERVER: 192.168.0.152#53(192.168.0.152)
> ;; WHEN: Tue Oct 18 16:51:52 2005
> ;; MSG SIZE rcvd: 37
>
> [EMAIL PROTECTED] ~]#
>
>
>
> please help me..
>
> thanks in advance.........
>
> following are the contents of few files:
>
> 1> /etc/host:
> =================================================================================
> # Do not remove the following line, or various programs
> # that require network functionality will fail.
> 127.0.0.1 server2.example.com server2 localhost.localdomain
> localhost
> =================================================================================
>
> 2> /etc/resolve.conf
> =================================================================================
> search example.com
> nameserver 192.168.0.152
>
> 3> /etc/named.conf
> =================================================================================
> //
> // named.conf for Red Hat caching-nameserver
> //
>
> options {
> directory "/var/named";
> dump-file "/var/named/data/cache_dump.db";
> statistics-file "/var/named/data/named_stats.txt";
> /*
> * If there is a firewall between you and nameservers you want
> * to talk to, you might need to uncomment the query-source
> * directive below. Previous versions of BIND always asked
> * questions using port 53, but BIND 8.1 uses an unprivileged
> * port by default.
> */
> // query-source address * port 53;
> };
>
> //
> // a caching only nameserver config
> //
> controls {
> inet 127.0.0.1 allow { localhost; } keys { rndckey; };
> };
>
> zone "." IN {
> type hint;
> file "named.ca";
> };
>
> zone "localdomain" IN {
> type master;
> file "localdomain.zone";
> allow-update { none; };
> };
>
> zone "localhost" IN {
> type master;
> file "localhost.zone";
> allow-update { none; };
> };
>
> zone "0.0.127.in-addr.arpa" IN {
> type master;
> file "named.local";
> allow-update { none; };
> };
>
> zone
> "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"
> IN {
> type master;
> file "named.ip6.local";
> allow-update { none; };
> };
>
> zone "255.in-addr.arpa" IN {
> type master;
> file "named.broadcast";
> allow-update { none; };
> };
>
> zone "0.in-addr.arpa" IN {
> type master;
> file "named.zero";
> allow-update { none; };
> };
>
> zone "example.com" IN {
> type master;
> file "example.com.zone";
> };
>
> zone "152.0.168.192.in-addr.arpa" {
> type master;
> file "192.168.0.152.zone";
> };
>
>
> include "/etc/rndc.key";
> =========================================================================
>
> 4> /var/named/example.com.zone
> =========================================================================
>
> $TTL 86400
> @ IN SOA server2.example.com.
> root.server2.example.com. (
> 2001101100 ; Serial
> 28800 ; Refresh
> 14400 ; Retry
> 3600000 ; Expire
> 0 ) ;
> Negative
>
> @ IN NS server2.example.com.
> @ IN A 192.168.0.254
>
> server1.example.com. IN A 192.168.0.254
> www IN A 192.168.0.152
>
> @ IN MX 10 server1.example.com.
> server1 IN MX 10 server1.example.com.
> =============================================================================
>
> 5> /etc/named/192.168.0.152.zone
>
> ===========================================================================
>
> $TTL 86400
> @ IN SOA server2.example.com.
> root.server2.example.com. (
> 4 10800 3600
> 604800 86400)
> IN NS server2.example.com.
>
> 152.0.168.0.192.IN-ADDR.ARPA IN PTR server2.example.com.
>
>
>
>
>
>
>
>
>
>
>
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