Dns configuration error in Redhat Post: 302347202

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Operating Systems Linux Red Hat Dns configuration error in Redhat Post 302347202 by sahu.tapan on Tuesday 25th of August 2009 06:15:29 AM

08-25-2009

Registered User

Dns configuration error in Redhat

Dear All I want to configure DNS in redhat linux. i am following these steps but when i restart the services it is showing status failed. Please any body can help me on urgent basis.

#service named restart

Stopping named: [FAILED]
Starting named: [FAILED]

---------Edited in named.conf file---------------------

options {
listen-on port 53 { nms.example.com; 10.13.74.162; 127.0.0.1; };
directory "/var/named";
query-source port 53;
allow-query { nms.example.com; 10.13.0.0/24; };
forwarders { 10.11.8.14; };
forward only;
};

zone "example.com" IN {
type master; file "example.com.zone";
allow-update { none; };
forwarders { 10.11.8.14; };
};

zone"74.13.10.in-addr.arpa" IN {
type master; file "10.13.74.zone";
allow-update { none; };
forwarders { };
};

---After that----

#cd /var/named/chroot/var/named
#vi example.com.zone

Quote:

$TTL 86400 @ IN SOA nms.example.com. root.nms.example.com. (
2001101100 ; serial (d. adams)
28800 ; refresh
14400 ; retry
3600000 ; expiry
0 ) ; minimum
IN NS nms.example.com.
IN A 10.13.74.162 example.com.
IN A 10.13.74.162 nms.example.com.
IN A 10.13.74.162
www IN A 10.13.74.162
www1 IN CNAME nms.example.com.
www2 IN CNAME nms.example.com.
www3 IN CNAME nms.example.com.
@ IN MX 10 nms.example.com.
nms IN MX 10 nms.example.com.

-------------configuration of 10.13.74.162.zone file--------------------

#vi 10.13.74.162.zone

[quote]
$TTL 86400 @ IN SOA nms.example.com. root.nms.example.com. ( 4 10800 3600 604800 86400 )
IN NS nms.example.com.
162.74.13.10.in-addr.arpa.
IN PTR nms.example.com.

After configuring i restart the service. as i have see the log messages looking like this.

#cd /var/log/ #vi messages

Quote:

Aug 25 21:08:47 nms named[4959]: loading configuration from '/etc/named.conf'
Aug 25 21:08:47 nms named[4959]: /etc/named.conf:15: undefined ACL 'nms.example.com' \
Aug 25 21:08:47 nms named[4959]: not listening on any interfaces
Aug 25 21:08:47 nms named[4959]: /etc/named.conf:19: undefined ACL 'nms.example.com'
Aug 25 21:08:47 nms named[4959]: loading configuration: not found
Aug 25 21:08:47 nms named[4959]: exiting (due to fatal error)

PLease help me..... Thanks in Advance tapan

Last edited by sahu.tapan; 08-25-2009 at 07:25 AM..

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LEARN ABOUT SUNOS

in.tnamed

in.tnamed(1M)						  System Administration Commands					     in.tnamed(1M)

NAME

       in.tnamed, tnamed - DARPA trivial name server

SYNOPSIS

       /usr/sbin/in.tnamed [-v]

DESCRIPTION

       in.tnamed  is  a server that supports the DARPA Name Server Protocol.  The name server operates at the port indicated in the "name" service
       description (see services(4)), and is invoked by inetd(1M) when a request is made to the name server.

OPTIONS

       -v	Invoke the daemon in verbose mode.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWtnamd 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       svcs(1), uucp(1C), inetadm(1M), inetd(1M), svcadm(1M), services(4), attributes(5), smf(5)

       Postel, Jon, Internet Name Server, IEN 116, SRI International, Menlo Park, California, August 1979.

NOTES

       The protocol implemented by this program is obsolete. Its use should be phased out in favor of the Internet Domain Name Service (DNS)  pro-
       tocol.

       The in.tnamed service is managed by the service management facility, smf(5), under the service identifier:

       svc:/network/tname

       Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). Responsibil-
       ity for initiating and restarting this service is delegated to inetd(1M). Use inetadm(1M) to make configuration changes and to view config-
       uration information for this service. The service's status can be queried using the svcs(1) command.

SunOS 5.10							    11 Aug 2004 						     in.tnamed(1M)