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Full Discussion: Bind 9.9.2 not working
Operating Systems Linux Red Hat Bind 9.9.2 not working Post 302754233 by rink on Thursday 10th of January 2013 09:06:47 AM
Old 01-10-2013
Bind 9.9.2 not working

Hello friends

Internet query not working anymore with bind , i am not using forwarder dns server .

1.
resolv.conf file =>
Code:
search local.server
nameserver 127.0.0.1

2.
named.conf file =>
Code:
//
// 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; 192.168.3.10; };
	listen-on-v6 port 53 { any; };
	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     { 127.0.0.1; 192.168.3.0/24; };
	recursion yes;
	allow-recursion {any;};
	auth-nxdomain yes;
	dnssec-enable yes;
	dnssec-validation auto;
	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;
        };
	channel my_query {
		file "/var/log/query.log";
		severity debug 3;
		print-time yes;
		print-severity yes;
		print-category yes;
	};
	category queries{
		my_query;		
	};
};

zone "." IN {
	type hint;
	file "db.cache";
};
zone "local.server" IN {
	type master;
	file "local.server";
};

zone "3.168.192.in-addr.arpa" IN {
		type master;
		file "reverse.local.server";
};

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

3.
Code:
i also update my root dns server file

4. Iptables are disabled and selinux also disabled

Main problem is internet queries are not working

query to local zone working but not to internet


5.
Code:
dig google.com @127.0.0.1

; <<>> DiG 9.9.2-P1-RedHat-9.9.2-2.P1.el5 <<>> google.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 45450
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;google.com.                    IN      A

;; Query time: 5001 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jan 10 11:34:05 2013
;; MSG SIZE  rcvd: 39

Any help
Thanks
 

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res_init(3)						     Library Functions Manual						       res_init(3)

NAME
res_init - Searches for a default domain name and Internet address LIBRARY
Standard C Library (libc.a, libc.so) SYNOPSIS
#include <sys/types.h> #include <netinet/in.h> #include <arpa/nameser.h> #include <resolv.h> void res_init ( void ); DESCRIPTION
The res_init() function reads the /etc/resolv.conf file for the default domain name and the Internet address of the initial hosts running the name server, even if the name server is not functioning. The res_init() function is one of a set of subroutines that form the resolver, a set of functions that resolve domain names. All resolver functions use the /usr/include/resolv.h header file, which defines the _res data structure. The res_init() function stores domain name information in the _res data structure. NOTES
If the /etc/resolv.conf file does not exist, the res_init() function attempts name resolution using the local /etc/hosts file. If the sys- tem is not using a domain name server, the /etc/resolv.conf file should not exist. The /etc/host file should be present on the system even if the system is using a name server. In this instance, the file should contain the host IDs that the system requires to function even if the name server is not functioning. FILES
Contains the name server and domain name. Contains hostnames and their addresses for hosts in a network. This file is used to resolve a hostname into an Internet address. RELATED INFORMATION
Functions: dn_comp(3), dn_expand(3), dn_find(3), dn_skipname(3), _getlong(3), _getshort(3), putlong(3), putshort(3), res_mkquery(3), res_query(3), res_search(3), res_send(3). delim off res_init(3)
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