- improved sample config file (#473586)
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Adam Tkac
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@ -18,7 +18,7 @@ Summary: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
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Name: bind
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License: ISC
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Version: 9.6.0
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Release: 0.4.%{PREVER}%{?dist}
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Release: 0.4.1.%{PREVER}%{?dist}
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Epoch: 32
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Url: http://www.isc.org/products/BIND/
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Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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@ -600,6 +600,9 @@ rm -rf ${RPM_BUILD_ROOT}
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%ghost %{chroot_prefix}/etc/localtime
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%changelog
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* Mon Dec 01 2008 Adam Tkac <atkac redhat com> 32:9.6.0-0.4.1.b1
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- improved sample config file (#473586)
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* Wed Nov 26 2008 Adam Tkac <atkac redhat com> 32:9.6.0-0.4.b1
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- reverted previous change, koji doesn't like it
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@ -1,21 +1,64 @@
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//
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// Sample named.conf BIND DNS server 'named' configuration file
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// for the Red Hat BIND distribution.
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//
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// See the BIND Administrator's Reference Manual (ARM) for details, in:
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// file:///usr/share/doc/bind-*/arm/Bv9ARM.html
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// Also see the BIND Configuration GUI : /usr/bin/system-config-bind and
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// its manual.
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//
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/*
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Sample named.conf BIND DNS server 'named' configuration file
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for the Red Hat BIND distribution.
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See the BIND Administrator's Reference Manual (ARM) for details, in:
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file:///usr/share/doc/bind-{version}/arm/Bv9ARM.html
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Also see the BIND Configuration GUI : /usr/bin/system-config-bind and
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its manual.
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*/
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options
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{
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// Put files that named is allowed to write in the data/ directory:
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directory "/var/named"; // the default
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directory "/var/named"; // "Working" directory
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dump-file "data/cache_dump.db";
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statistics-file "data/named_stats.txt";
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memstatistics-file "data/named_mem_stats.txt";
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/*
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Specify listenning interfaces. You can use list of addresses (';' is
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delimiter) or keywords "any"/"none"
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*/
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//listen-on port 53 { any; };
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listen-on port 53 { 127.0.0.1; };
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//listen-on-v6 port 53 { any; };
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listen-on-v6 port 53 { ::1; };
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/*
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Access restrictions
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There are two important options:
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allow-query { argument; };
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- allow queries for authoritative data
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allow-query-cache { argument; };
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- allow queries for non-authoritative data (mostly cached data)
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You can use address, network address or keywords "any"/"localhost"/"none" as argument
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Examples:
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allow-query { localhost; 10.0.0.1; 192.168.1.0/8; };
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allow-query-cache { ::1; fe80::5c63:a8ff:fe2f:4526; 10.0.0.1; };
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*/
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allow-query { localhost; };
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allow-query-cache { localhost; };
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// Enable/disable recursion - recursion yes/no;
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recursion yes;
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/* DNSSEC related options. See information about keys ("Trusted keys", bellow) */
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/* Enable serving of DNSSEC related data - enable on both authoritative
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and recursive servers DNSSEC aware servers */
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dnssec-enable yes;
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/* Enable DNSSEC validation on recursive servers */
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dnssec-validation yes;
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};
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logging
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{
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/* If you want to enable debugging, eg. using the 'rndc trace' command,
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@ -28,18 +71,19 @@ logging
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severity dynamic;
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};
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};
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//
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// All BIND 9 zones are in a "view", which allow different zones to be served
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// to different types of client addresses, and for options to be set for groups
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// of zones.
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//
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// By default, if named.conf contains no "view" clauses, all zones are in the
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// "default" view, which matches all clients.
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//
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// If named.conf contains any "view" clause, then all zones MUST be in a view;
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// so it is recommended to start off using views to avoid having to restructure
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// your configuration files in the future.
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//
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/*
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Views let a name server answer a DNS query differently depending on who is asking.
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By default, if named.conf contains no "view" clauses, all zones are in the
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"default" view, which matches all clients.
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Views are processed sequentially. The first match is used so the last view should
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match "any" - it's fallback and the most restricted view.
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If named.conf contains any "view" clause, then all zones MUST be in a view.
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*/
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view "localhost_resolver"
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{
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/* This view sets up named to be a localhost resolver ( caching only nameserver ).
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@ -47,8 +91,12 @@ view "localhost_resolver"
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*/
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match-clients { localhost; };
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recursion yes;
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# all views must contain the root hints zone:
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include "/etc/named.root.hints";
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zone "." IN {
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type hint;
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file "/var/named/named.ca";
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};
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/* these are zones that contain definitions for all the localhost
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* names and addresses, as recommended in RFC1912 - these names should
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@ -63,9 +111,11 @@ view "internal"
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*/
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match-clients { localnets; };
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recursion yes;
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// all views must contain the root hints zone:
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include "named.ca";
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zone "." IN {
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type hint;
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file "/var/named/named.ca";
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};
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/* these are zones that contain definitions for all the localhost
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* names and addresses, as recommended in RFC1912 - these names should
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@ -76,6 +126,19 @@ view "internal"
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// These are your "authoritative" internal zones, and would probably
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// also be included in the "localhost_resolver" view above :
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/*
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NOTE for dynamic DNS zones and secondary zones:
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DO NOT USE SAME FILES IN MULTIPLE VIEWS!
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If you are using views and DDNS/secondary zones it is strongly
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recommended to read FAQ on ISC site (www.isc.org), section
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"Configuration and Setup Questions", questions
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"How do I share a dynamic zone between multiple views?" and
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"How can I make a server a slave for both an internal and an external
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view at the same time?"
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*/
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zone "my.internal.zone" {
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type master;
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file "my.internal.zone.db";
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@ -89,15 +152,17 @@ view "internal"
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zone "my.ddns.internal.zone" {
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type master;
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allow-update { key ddns_key; };
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file "slaves/my.ddns.internal.zone.db";
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file "dynamic/my.ddns.internal.zone.db";
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// put dynamically updateable zones in the slaves/ directory so named can update them
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};
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};
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key ddns_key
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{
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algorithm hmac-md5;
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secret "use /usr/sbin/dnssec-keygen to generate TSIG keys";
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};
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view "external"
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{
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/* This view will contain zones you want to serve only to "external" clients
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@ -105,13 +170,15 @@ view "external"
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*/
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match-clients { any; };
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zone "." IN {
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type hint;
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file "/var/named/named.ca";
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};
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recursion no;
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// you'd probably want to deny recursion to external clients, so you don't
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// end up providing free DNS service to all takers
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// all views must contain the root hints zone:
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include "named.ca";
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// These are your "authoritative" external zones, and would probably
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// contain entries for just your web and mail servers:
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@ -120,3 +187,43 @@ view "external"
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file "my.external.zone.db";
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};
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};
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/* Trusted keys
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This statement contains DNSSEC keys. If you want DNSSEC aware resolver you
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have to configure at least one trusted key.
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Note that no key written below is valid. Especially root key because root zone
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is not signed yet.
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*/
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/*
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trusted-keys {
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// Root Key
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"." 257 3 3 "BNY4wrWM1nCfJ+CXd0rVXyYmobt7sEEfK3clRbGaTwSJxrGkxJWoZu6I7PzJu/
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E9gx4UC1zGAHlXKdE4zYIpRhaBKnvcC2U9mZhkdUpd1Vso/HAdjNe8LmMlnzY3
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zy2Xy4klWOADTPzSv9eamj8V18PHGjBLaVtYvk/ln5ZApjYghf+6fElrmLkdaz
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MQ2OCnACR817DF4BBa7UR/beDHyp5iWTXWSi6XmoJLbG9Scqc7l70KDqlvXR3M
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/lUUVRbkeg1IPJSidmK3ZyCllh4XSKbje/45SKucHgnwU5jefMtq66gKodQj+M
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iA21AfUVe7u99WzTLzY3qlxDhxYQQ20FQ97S+LKUTpQcq27R7AT3/V5hRQxScI
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Nqwcz4jYqZD2fQdgxbcDTClU0CRBdiieyLMNzXG3";
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// Key for forward zone
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example.com. 257 3 5 "AwEAAaxPMcR2x0HbQV4WeZB6oEDX+r0QM65KbhTjrW1ZaARmPhEZZe
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3Y9ifgEuq7vZ/zGZUdEGNWy+JZzus0lUptwgjGwhUS1558Hb4JKUbb
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OTcM8pwXlj0EiX3oDFVmjHO444gLkBO UKUf/mC7HvfwYH/Be22GnC
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lrinKJp1Og4ywzO9WglMk7jbfW33gUKvirTHr25GL7STQUzBb5Usxt
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8lgnyTUHs1t3JwCY5hKZ6CqFxmAVZP20igTixin/1LcrgX/KMEGd/b
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iuvF4qJCyduieHukuY3H4XMAcR+xia2 nIUPvm/oyWR8BW/hWdzOvn
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SCThlHf3xiYleDbt/o1OTQ09A0=";
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// Key for reverse zone.
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2.0.192.IN-ADDRPA.NET. 257 3 5 "AQOnS4xn/IgOUpBPJ3bogzwcxOdNax071L18QqZnQQQA
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VVr+iLhGTnNGp3HoWQLUIzKrJVZ3zggy3WwNT6kZo6c0
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tszYqbtvchmgQC8CzKojM/W16i6MG/ea fGU3siaOdS0
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yOI6BgPsw+YZdzlYMaIJGf4M4dyoKIhzdZyQ2bYQrjyQ
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4LB0lC7aOnsMyYKHHYeRv PxjIQXmdqgOJGq+vsevG06
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zW+1xgYJh9rCIfnm1GX/KMgxLPG2vXTD/RnLX+D3T3UL
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7HJYHJhAZD5L59VvjSPsZJHeDCUyWYrvPZesZDIRvhDD
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52SKvbheeTJUm6EhkzytNN2SN96QRk8j/iI8ib";
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};
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*/
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