I put together a simple working DNS server and called it new-dns2 with the
IP address of 206.117.115.93. My configuration files follow:
[root@new-dns2 ~]# cat /etc/named.conf
options {
directory "/var/named";
};
zone "0.0.127.in-addr.arpa" {
type master;
file "db.127.0.0";
};
[root@new-dns2 ~]# cat /var/named/db.127.0.0
$TTL 3D
@ IN SOA new-dns1.ci.glendale.ca.us
mchavoshi.glendaleca.gov. (
1 ; Serial
8H ; Refresh
2H ; Retry
4W ; Expire
1D) ; Minimum TTL
NS new-dns1.ci.glendale.ca.us.
1 PTR localhost.
[root@new-dns2 ~]#
So, when I query my new DNS server from itself (206.117.115.93), it
resolves the name to an IP, but when I query my new DNS server from another
Linux box, it fails with the following error message.
[root@new-dns2 ~]# nslookup google.com 206.117.115.93
Server: 206.117.115.93
Address: 206.117.115.93#53
Non-authoritative answer:
Name: google.com
Address: 216.58.217.206
[root@new-dns2 ~]#
[root@oragrid01 ~]# nslookup google.com 206.117.115.93
Server: 206.117.115.93
Address: 206.117.115.93#53
** server can't find google.com: REFUSED
[root@oragrid01 ~]#
I have stopped FireWall on new-dns2, my DNS server:
[root@new-dns2 ~]# service iptables status
iptables: Firewall is not running.
[root@new-dns2 ~]#
Can someone please tell me what might be the problem?
Many thanks in advance and have a wonderful day/night.
Sincerely,
Samad Agha
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