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phpconnect 1st April 2011 13:56

Domain name server installation issue in centOS
 
Hi All,

I am trying to setup DNS on my centOS server.
I am using bind software to setup DNS.
The following errors have getting.

================================================== =====
Error in named configuration:
zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
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: loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
================================================== =====

Thank you in advanced

falko 3rd April 2011 20:02

Did you check your named.conf and the included zone files for syntax errors?

phpconnect 4th April 2011 06:42

Hello,

still i am getting following errors


Error in named configuration:
zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
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: loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
dns_rdata_fromtext: /var/named/test.com.zone:7: near eol: unexpected end of input
zone test.com/IN: loading master file /var/named/test.com.zone: unexpected end of input
internal/test.com/IN: unexpected end of input
dns_rdata_fromtext: /var/named/test.com.zone:7: near eol: unexpected end of input
zone test.com/IN: loading master file /var/named/test.com.zone: unexpected end of input
external/test.com/IN: unexpected end of input



Please check bellow my configuration files

named.conf
Code:

include "/etc/rndc.key";

controls {
        inet 127.0.0.1 allow { localhost; } keys { "rndc-key"; };
};

options {
    /* make named use port 53 for the source of all queries, to allow
        * firewalls to block all ports except 53:
        */

    // query-source    port 53;

    /* We no longer enable this by default as the dns posion exploit
        has forced many providers to open up their firewalls a bit */

    // Put files that named is allowed to write in the data/ directory:
    directory                "/var/named"; // the default
    pid-file                "/var/run/named/named.pid";
    dump-file                "data/cache_dump.db";
    statistics-file          "data/named_stats.txt";
  /* memstatistics-file    "data/named_mem_stats.txt"; */
    allow-transfer {"none";};
};

logging {
/*      If you want to enable debugging, eg. using the 'rndc trace' command,
 *      named will try to write the 'named.run' file in the $directory (/var/named").
 *      By default, SELinux policy does not allow named to modify the /var/named" directory,
 *      so put the default debug log file in data/ :
 */
    channel default_debug {
            file "data/named.run";
            severity dynamic;
    };
};


// All BIND 9 zones are in a "view", which allow different zones to be served
// to different types of client addresses, and for options to be set for groups
// of zones.
//
// By default, if named.conf contains no "view" clauses, all zones are in the
// "default" view, which matches all clients.
//
// If named.conf contains any "view" clause, then all zones MUST be in a view;
// so it is recommended to start off using views to avoid having to restructure
// your configuration files in the future.

view "localhost_resolver" {
/* This view sets up named to be a localhost resolver ( caching only nameserver ).
 * If all you want is a caching-only nameserver, then you need only define this view:
 */
    match-clients        { 127.0.0.0/24; };
    match-destinations    { localhost; };
    recursion yes;

    zone "." IN {
        type hint;
        file "/var/named/named.ca";
    };

    /* these are zones that contain definitions for all the localhost
    * names and addresses, as recommended in RFC1912 - these names should
    * ONLY be served to localhost clients:
    */
    include "/var/named/named.rfc1912.zones";
};

view "internal" {
/* This view will contain zones you want to serve only to "internal" clients
  that connect via your directly attached LAN interfaces - "localnets" .
 */
    match-clients        { localnets; };
    match-destinations    { localnets; };
    recursion yes;

    zone "." IN {
        type hint;
        file "/var/named/named.ca";
    };

    // include "/var/named/named.rfc1912.zones";
    // you should not serve your rfc1912 names to non-localhost clients.

    // These are your "authoritative" internal zones, and would probably
    // also be included in the "localhost_resolver" view above :

zone "test.com" {
        type master;
        file "/var/named/test.com.zone";
};


};

view    "external" {
/* This view will contain zones you want to serve only to "external" clients
 * that have addresses that are not on your directly attached LAN interface subnets:
 */
    recursion no;
    // you'd probably want to deny recursion to external clients, so you don't
    // end up providing free DNS service to all takers

    // all views must contain the root hints zone:
    zone "." IN {
        type hint;
        file "/var/named/named.ca";
    };

    // These are your "authoritative" external zones, and would probably
    // contain entries for just your web and mail servers:

    // BEGIN external zone entries


zone "test.com" {
        type master;
        file "/var/named/test.com.zone";
};


};

test.com.zone
Code:

$TTL 14400
@      86400        IN      SOA    ns1.test.com. (
                2011031402        ; serial, todays date+todays
                86400                ; refresh, seconds
                7200                ; retry, seconds
                3600000                ; expire, seconds
                86400 )                ; minimum, seconds

test.com. 86400 IN NS ns1.test.com.
test.com. 86400 IN NS ns2.test.com.


test.com. IN A 204.12.231.44

localhost.test.com. IN A 127.0.0.1

test.com. IN MX 0 test.com.

www IN CNAME test.com.
ftp IN A 204.12.231.44

named.rfc1912.zones
Code:

// named.rfc1912.zones:
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
//
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";


falko 5th April 2011 14:25

In named.rfc1912.zones, there's a closing curly bracket missing right at the end of the file:

Code:

zone "0.in-addr.arpa" IN {
        type master;
        file "named.zero";
}


phpconnect 5th April 2011 15:18

Hello Sir,

I put the "}" but still i am getting same errors.

falko 6th April 2011 14:00

Can you add an empty line at the end of all files and restart BIND?

phpconnect 6th April 2011 15:25

Sir,

I have added the line but still showing the errors


zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
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: loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
zone compilor.com/IN: loaded serial 2011040602
zone compilor.com/IN: loaded serial 2011040602

falko 7th April 2011 15:28

I don't think these are errors, just notices. Is BIND running now?

phpconnect 7th April 2011 18:07

Sir,
Yes i DNS server is working now thanks for help :)
But what about that notices?

falko 8th April 2011 14:28

They just tell you that the zone files got loaded successfully. :)


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