path: root/bin/tests/named.conf

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/*
 * This is a worthless, nonrunnable example of a named.conf file that has
 * every conceivable syntax element in use.  We use it to test the parser.
 * It could also be used as a conceptual template for users of new features.
 */

/*
 * C-style comments are OK
 */

// So are C++-style comments

# So are shell-style comments

// watch out for ";" -- it's important!

options {
	additional-from-auth true;
	additional-from-cache false;

	version "my version string";
	random-device "/dev/random";
	directory "/tmp";

	port 666;

	sig-validity-interval 33;

# Obsolete
	named-xfer "/usr/libexec/named-xfer";	// _PATH_XFER

	dump-file "named_dump.db";  	// _PATH_DUMPFILE
	pid-file "/var/run/named.pid";  // _PATH_PIDFILE
	statistics-file "named.stats";  // _PATH_STATS
	memstatistics-file "named.memstats";	// _PATH_MEMSTATS

	max-cache-ttl 999;
	min-cache-ttl 66;
	auth-nxdomain yes;		// always set AA on NXDOMAIN.
					// don't set this to 'no' unless
					// you know what you're doing -- older
					// servers won't like it.

# Obsolete
	deallocate-on-exit no;

	dialup yes;

# Obsolete
	fake-iquery no;

	fetch-glue yes;
	has-old-clients yes;
	host-statistics no;

# Obsolete
	multiple-cnames no;		// if yes, then a name my have more
					// than one CNAME RR.  This use
					// is non-standard and is not
					// recommended, but it is available
					// because previous releases supported
					// it and it was used by large sites
					// for load balancing.

	notify yes;			// send NOTIFY messages.  You can set
					// notify on a zone-by-zone
					// basis in the "zone" statement
					// see (below)
	recursion yes;
	rfc2308-type1	no;

# Obsolete
	use-id-pool yes;

# Obsolete
	treat-cr-as-space yes;

	also-notify { 10.0.2.3; };

	// The "forward" option is only meaningful if you've defined
	// forwarders.  "first" gives the normal BIND
	// forwarding behavior, i.e. ask the forwarders first, and if that
	// doesn't work then do the full lookup.  You can also say
	// "forward only;" which is what used to be specified with
	// "slave" or "options forward-only".  "only" will never attempt
	// a full lookup; only the forwarders will be used.
	forward first;
	forwarders {
		1.2.3.4;
		5.6.7.8;
	};

	check-names master fail;
	check-names slave warn;
	check-names response ignore;

	allow-query { any; };
	allow-transfer { any; };
	allow-recursion { !any; };
	blackhole { 45/24; };
	keep-response-order { 46/24; };

	listen-on {
		10/24;
		10.0.0.3;
	};

	listen-on port 53 { any; };

	listen-on { 5.6.7.8; };

	listen-on port 1234 {
		!1.2.3.4;
		1.2.3/24;
	};

	listen-on-v6 {
		1:1:1:1:1:1:1:1;
	};

	listen-on-v6 port 777 {
		2:2:2:2:2:2:2:2;
	};

	query-source-v6 address 8:7:6:5:4:3:2:1 port *;
	query-source port * address 10.0.0.54  ;

	lame-ttl 444;

	max-transfer-time-in 300;
	max-transfer-time-out 10;
	max-transfer-idle-in 100;
	max-transfer-idle-out 11;

	max-retry-time 1234;
	min-retry-time 1111;
	max-refresh-time 888;
	min-refresh-time 777;

	max-ncache-ttl 333;
	min-ncache-ttl 22;
	min-roots 15;
	serial-queries 34;

	transfer-format one-answer;

	transfers-in 10;
	transfers-per-ns 2;
	transfers-out 0;

	transfer-source 10.0.0.5;
	transfer-source-v6 4:3:2:1:5:6:7:8;

	request-ixfr yes;
	provide-ixfr yes;

# Now called 'provide-ixfr'
#    maintain-ixfr-base no;   // If yes, keep transaction log file for IXFR

	max-ixfr-log-size 20m;
	coresize 100;
	datasize 101;
	files 230;
	max-cache-size 1m;
	stacksize 231;
	heartbeat-interval 1001;
	interface-interval 1002;
	statistics-interval 1003;

	topology {
		10/8;

		!1.2.3/24;

		{ 1.2/16; 3/8; };


	};

	sortlist { 10/8; 11/8; };

	tkey-domain	"foo.com";
	tkey-dhkey	"xyz" 666 ;

	rrset-order {
		class IN type A name "foo" order random;
		order cyclic;
	};
};

/*
 * Control listeners, for "ndc".  Every nameserver needs at least one.
 */
controls {
	// 'inet' lines without a 'port' defaults to 'port 953'
	// 'keys' must be used and the list must have at least one entry
	inet * port 52 allow { any; } keys { "key2"; };
	unix "/var/run/ndc" perm 0600 owner 0 group 0;	// ignored by named.
	inet 10.0.0.1 allow { any; key foo; } keys { "key4";};
	inet 10.0.0.2 allow { none; } keys { "key-1"; "key-2"; };
	inet 10.0.0.2 allow { none; };
};

zone "master.demo.zone" {
	type master;			// what used to be called "primary"
	database "somedb -option1 -option2 arg1 arg2 arg3";
	file "master.demo.zone";
	check-names fail;
	allow-update { none; };
	allow-update-forwarding { 10.0.0.5; !any; };
	allow-transfer { any; };
	allow-query { any; };
	sig-validity-interval 990;
	notify explicit;
	also-notify {  1.0.0.1; };	// don't notify any nameservers other
					// than those on the NS list for this
					// zone
	forward first;
	forwarders { 10.0.0.3; 1:2:3:4:5:6:7:8; };
};

zone "slave.demo.zone" {
	type slave;			// what used to be called "secondary"
	file "slave.demo.zone";
	ixfr-base  "slave.demo.zone.ixfr";  // File name for IXFR transaction log file
	masters {
		1.2.3.4 port 10 key "foo"; // where to zone transfer from
		5.6.7.8;
		6.7.8.9 key "zippo";
	};
	transfer-source 10.0.0.53;	// fixes multihoming problems
	check-names warn;
	allow-update { none; };
	allow-transfer { any; };
	allow-update-forwarding { any; };
	allow-query { any; };
	max-transfer-time-in 120;	// if not set, global option is used.
	max-transfer-time-out 1;	// if not set, global option is used.
	max-transfer-idle-in 2;	// if not set, global option is used.
	max-transfer-idle-out 3;	// if not set, global option is used.
	also-notify { 1.0.0.2; };
	forward only;
	forwarders { 10.45.45.45; 10.0.0.3; 1:2:3:4:5:6:7:8; };
};

key "non-viewkey" { secret "YWFh" ; algorithm "zzz" ; };

view "test-view" in {
	key "viewkey" { algorithm "xxx" ; secret "eXl5" ; };
	also-notify { 10.2.2.3; };
	managed-keys {
		foo.com. static 4 3 2 "abdefghijklmnopqrstuvwxyz";
	};
	sig-validity-interval 45;
	max-cache-size 100000;
	allow-query { 10.0.0.30;};
	additional-from-cache false;
	additional-from-auth no;
	match-clients { 10.0.0.1 ; };
	check-names master warn;
	check-names slave ignore;
	check-names response fail;
	auth-nxdomain false;
	recursion true;
	provide-ixfr false;
	request-ixfr true;
	fetch-glue true;
	notify false;
	rfc2308-type1 false;
	transfer-source 10.0.0.55;
	transfer-source-v6 4:3:8:1:5:6:7:8;
	query-source port * address 10.0.0.54  ;
	query-source-v6 address 6:6:6:6:6:6:6:6 port *;
	max-transfer-time-out 45;
	max-transfer-idle-out 55;
	min-roots 3;
	lame-ttl 477;
	max-ncache-ttl 333;
	max-cache-ttl 777;
	transfer-format many-answers;
	max-retry-time 7;
	min-retry-time 4;
	max-refresh-time 999;
	min-refresh-time 111;

	zone "view-zone.com" {
		type master;
		allow-update-forwarding { 10.0.0.34;};
		file "view-zone-master";
	};

	server 5.6.7.8 {
		keys "viewkey";
	};

	server 10.9.8.7 {
		keys "non-viewkey";
	};
	dialup yes;
};


zone "stub.demo.zone" {
	type stub;			// stub zones are like slave zones,
					// except that only the NS records
					// are transferred.
	dialup yes;
	file "stub.demo.zone";
	masters {
		1.2.3.4 ;		// where to zone transfer from
		5.6.7.8 port 999;
	};
	check-names warn;
	allow-update { none; };
	allow-transfer { any; };
	allow-query { any; };

	max-retry-time 10;
	min-retry-time 11;
	max-refresh-time 12;
	min-refresh-time 13;

	max-transfer-time-in 120;	// if not set, global option is used.
	pubkey 257 255 1 "a useless key";
	pubkey 257 255 1 "another useless key";
};

zone "." {
	type hint;			// used to be specified w/ "cache"
	file "cache.db";
//	pubkey 257 255 1 "AQP2fHpZ4VMpKo/jc9Fod821uyfY5p8j5h/Am0V/KpBTMZjdXmp9QJe6yFRoIIzkaNCgTIftASdpXGgCwFB2j2KXP/rick6gvEer5VcDEkLR5Q==";
};

managed-keys {
	"." static 257 255 1 "AQP2fHpZ4VMpKo/jc9Fod821uyfY5p8j5h/Am0V/KpBTMZjdXmp9QJe6yFRoIIzkaNCgTIftASdpXGgCwFB2j2KXP/rick6gvEer5VcDEkLR5Q==";
};


acl can_query { !1.2.3/24; any; };	// network 1.2.3.0 mask 255.255.255.0
					// is disallowed; rest are OK
acl can_axfr { 1.2.3.4; can_query; };	// host 1.2.3.4 and any host allowed
					// by can_query are OK

zone "disabled-zone.com" {
	type master;
	file "bar";

	max-retry-time 100;
	min-retry-time 110;
	max-refresh-time 120;
	min-refresh-time 130;
};

zone "non-default-acl.demo.zone" {
	type master;
	file "foo";
	allow-query { can_query; };
	allow-transfer { can_axfr; };
	allow-update {
		1.2.3.4;
		5.6.7.8;
	};
	pubkey 666 665 664 "key of the beast";
	// Errors trapped by parser:
	//	identity or name not absolute
	//	'wildcard' match type and no wildcard character in name
	//
	// issues:
	//	- certain rdatatype values (such as "key") are config file keywords and
	// 	  must be quoted or a syntax error will occur.
	//

	update-policy {
		grant root.domain. subdomain host.domain. A MX CNAME;
		grant sub.root.domain. wildcard *.host.domain. A;
		grant root.domain. name host.domain. a ns md mf cname soa mb mg
			mr "null" wks ptr hinfo minfo mx txt rp afsdb x25
			isdn rt nsap sig "key" px gpos aaaa loc nxt srv naptr kx
			cert a6 dname opt unspec uri tkey tsig ;
		grant foo.bar.com. self foo.bar.com. a;
	};
};

key sample_key {			// for TSIG; supported by parser
	algorithm hmac-md5;		// but not yet implemented in the
	secret "eW91ciBzZWNyZXQgaGVyZQ=="; // rest of the server
};

key key2 {
	algorithm hmac-md5;
	secret "ZXJlaCB0ZXJjZXMgcm91eQ==";
};

acl key_acl { key sample_key; };	// a request signed with sample_key

server 1.2.3.4 {
	request-ixfr no;
	provide-ixfr no;
	bogus no;			// if yes, we won't query or listen
					// to this server
	transfer-format one-answer;	// set transfer format for this
					// server (see the description of
					// 'transfer-format' above)
					// if not specified, the global option
					// will be used
	transfers 0;			// not implemented
	keys { "sample_key" };	// for TSIG; supported by the parser
					// but not yet implemented in the
					// rest of the server
# Now called 'request-ixfr'
#	support-ixfr yes;      // for IXFR supported by server
					// if yes, the listed server talks IXFR
};

logging {
	/*
	 * All log output goes to one or more "channels"; you can make as
	 * many of them as you want.
	 */

	channel syslog_errors {		// this channel will send errors or
		syslog user;		// or worse to syslog (user facility)
		severity error;
	};

	channel stderr_errors {
		stderr;
	};

	/*
	 * Channels have a severity level.  Messages at severity levels
	 * greater than or equal to the channel's level will be logged on
	 * the channel.  In order of decreasing severity, the levels are:
	 *
	 * 	critical		a fatal error
	 *	error
	 *	warning
	 *	notice			a normal, but significant event
	 *	info			an informational message
	 *	debug 1			the least detailed debugging info
	 *	...
	 *	debug 99		the most detailed debugging info
	 */

	/*
	 * Here are the built-in channels:
	 *
	 * 	channel default_syslog {
	 *		syslog daemon;
	 *		severity info;
	 *	};
	 *
	 *	channel default_debug {
	 *		file "named.run";	// note: stderr is used instead
	 *					// of "named.run" if the server
	 *					// is started with the "-f"
	 *					// option.
	 *		severity dynamic;	// this means log debugging
	 *					// at whatever debugging level
	 *					// the server is at, and don't
	 *					// log anything if not
	 *					// debugging.
	 *	};
	 *
	 *	channel null {			// this is the bit bucket;
	 *		file "/dev/null";	// any logging to this channel
	 *					// is discarded.
	 *	};
	 *
	 *	channel default_stderr {	// writes to stderr
	 *		file "<stderr>";	// this is illustrative only;
	 *					// there's currently no way
	 *					// of saying "stderr" in the
	 *					// configuration language.
	 *					// i.e. don't try this at home.
	 *		severity info;
	 *	};
	 *
	 *	default_stderr only works before the server daemonizes (i.e.
	 *	during initial startup) or when it is running in foreground
	 *	mode (-f command line option).
	 */

	/*
	 * There are many categories, so you can send the logs
	 * you want to see wherever you want, without seeing logs you
	 * don't want.  Right now the categories are
	 *
	 *	default			the catch-all.  many things still
	 *				aren't classified into categories, and
	 *				they all end up here.  also, if you
	 *				don't specify any channels for a
	 *				category, the default category is used
	 *				instead.
	 *	config			high-level configuration file
	 *				processing
	 *	parser			low-level configuration file processing
	 *	queries			what used to be called "query logging"
	 *	lame-servers		messages like "Lame server on ..."
	 *	statistics
	 *	panic			if the server has to shut itself
	 *				down due to an internal problem, it
	 *				logs the problem here (as well as
	 *				in the problem's native category)
	 *	update			dynamic update
	 *	ncache			negative caching
	 *	xfer-in			zone transfers we're receiving
	 *	xfer-out		zone transfers we're sending
	 *	db			all database operations
	 *	eventlib		debugging info from the event system
	 *				(see below)
	 *	packet			dumps of packets received and sent
	 *				(see below)
	 *	notify			the NOTIFY protocol
	 *	cname			messages like "XX points to a CNAME"
	 *	security		approved/unapproved requests
	 *	os			operating system problems
	 *	insist			consistency check failures
	 *	maintenance		periodic maintenance
	 *	load			zone loading
	 *	response-checks		messages like
	 *				"Malformed response ..."
	 *				"wrong ans. name ..."
	 *				"unrelated additional info ..."
	 *				"invalid RR type ..."
	 *				"bad referral ..."
	 */

	category parser {
		syslog_errors;		// you can log to as many channels
		default_syslog;		// as you want
	};

	category lame-servers { null; };	// don't log these at all

	channel moderate_debug {
		file "foo";			// foo
		severity debug 3;		// level 3 debugging to file
		print-time yes;			// timestamp log entries
		print-category yes;		// print category name
		print-severity yes;		// print severity level
		/*
		 * Note that debugging must have been turned on either
		 * on the command line or with a signal to get debugging
		 * output (non-debugging output will still be written to
		 * this channel).
		 */
	};

	channel another {
		file "bar" versions 99 size 10M;
		severity info;
	};

	channel third {
		file "bar" size 100000 versions unlimited;
		severity debug; // use default debug level
	};

	/*
	 * If you don't want to see "zone XXXX loaded" messages but do
	 * want to see any problems, you could do the following.
	 */
	channel no_info_messages {
		syslog;
		severity notice;
	};

	category load { no_info_messages; };

	/*
	 * You can also define category "default"; it gets used when no
	 * "category" statement has been given for a category.
	 */
	category default {
		default_syslog;
		moderate_debug;
	};

	/*
	 * If you don't define category default yourself, the default
	 * default category will be used.  It is
	 *
	 * 	category default { default_syslog; default_debug; };
	 */

	/*
	 * If you don't define category panic yourself, the default
	 * panic category will be used.  It is
	 *
	 * 	category panic { default_syslog; default_stderr; };
	 */

	/*
	 * Two categories, 'packet' and 'eventlib', are special.  Only one
	 * channel may be assigned to each of them, and it must be a
	 * file channel.  If you don't define them  yourself, they default to
	 *
	 *	category eventlib { default_debug; };
	 *
	 *	category packet { default_debug; };
	 */
};

#include "filename";			// can't do within a statement