external/bsd/bind/dist/bin/named/named.conf.html

   1 <!--
   2  - Copyright (C) 2004-2009 Internet Systems Consortium, Inc. ("ISC")
   3  -
   4  - Permission to use, copy, modify, and/or distribute this software for any
   5  - purpose with or without fee is hereby granted, provided that the above
   6  - copyright notice and this permission notice appear in all copies.
   7  -
   8  - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
   9  - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  10  - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  11  - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  12  - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  13  - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  14  - PERFORMANCE OF THIS SOFTWARE.
  15 -->
  16 <!-- Id: named.conf.html,v 1.50 2009/12/04 01:13:44 tbox Exp -->
  17 <html>
  18 <head>
  19 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
  20 <title>named.conf</title>
  21 <meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
  22 </head>
  23 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
  24 <a name="id2476275"></a><div class="titlepage"></div>
  25 <div class="refnamediv">
  26 <h2>Name</h2>
  27 <p><code class="filename">named.conf</code> &#8212; configuration file for named</p>
  28 </div>
  29 <div class="refsynopsisdiv">
  30 <h2>Synopsis</h2>
  31 <div class="cmdsynopsis"><p><code class="command">named.conf</code> </p></div>
  32 </div>
  33 <div class="refsect1" lang="en">
  34 <a name="id2543346"></a><h2>DESCRIPTION</h2>
  35 <p><code class="filename">named.conf</code> is the configuration file
  36       for
  37       <span><strong class="command">named</strong></span>.  Statements are enclosed
  38       in braces and terminated with a semi-colon.  Clauses in
  39       the statements are also semi-colon terminated.  The usual
  40       comment styles are supported:
  41     </p>
  42 <p>
  43       C style: /* */
  44     </p>
  45 <p>
  46       C++ style: // to end of line
  47     </p>
  48 <p>
  49       Unix style: # to end of line
  50     </p>
  51 </div>
  52 <div class="refsect1" lang="en">
  53 <a name="id2543373"></a><h2>ACL</h2>
  54 <div class="literallayout"><p><br>
  55 acl <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
  56 <br>
  57 </p></div>
  58 </div>
  59 <div class="refsect1" lang="en">
  60 <a name="id2543389"></a><h2>KEY</h2>
  61 <div class="literallayout"><p><br>
  62 key <em class="replaceable"><code>domain_name</code></em> {<br>
  63         algorithm <em class="replaceable"><code>string</code></em>;<br>
  64         secret <em class="replaceable"><code>string</code></em>;<br>
  65 };<br>
  66 </p></div>
  67 </div>
  68 <div class="refsect1" lang="en">
  69 <a name="id2543409"></a><h2>MASTERS</h2>
  70 <div class="literallayout"><p><br>
  71 masters <em class="replaceable"><code>string</code></em> [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
  72         ( <em class="replaceable"><code>masters</code></em> | <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
  73         <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] ) [<span class="optional"> key <em class="replaceable"><code>string</code></em> </span>]; ...<br>
  74 };<br>
  75 </p></div>
  76 </div>
  77 <div class="refsect1" lang="en">
  78 <a name="id2543454"></a><h2>SERVER</h2>
  79 <div class="literallayout"><p><br>
  80 server ( <em class="replaceable"><code>ipv4_address[<span class="optional">/prefixlen</span>]</code></em> | <em class="replaceable"><code>ipv6_address[<span class="optional">/prefixlen</span>]</code></em> ) {<br>
  81         bogus <em class="replaceable"><code>boolean</code></em>;<br>
  82         edns <em class="replaceable"><code>boolean</code></em>;<br>
  83         edns-udp-size <em class="replaceable"><code>integer</code></em>;<br>
  84         max-udp-size <em class="replaceable"><code>integer</code></em>;<br>
  85         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
  86         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
  87         keys <em class="replaceable"><code>server_key</code></em>;<br>
  88         transfers <em class="replaceable"><code>integer</code></em>;<br>
  89         transfer-format ( many-answers | one-answer );<br>
  90         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
  91                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
  92         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
  93                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
  94 <br>
  95         support-ixfr <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
  96 };<br>
  97 </p></div>
  98 </div>
  99 <div class="refsect1" lang="en">
 100 <a name="id2543523"></a><h2>TRUSTED-KEYS</h2>
 101 <div class="literallayout"><p><br>
 102 trusted-keys {<br>
 103         <em class="replaceable"><code>domain_name</code></em> <em class="replaceable"><code>flags</code></em> <em class="replaceable"><code>protocol</code></em> <em class="replaceable"><code>algorithm</code></em> <em class="replaceable"><code>key</code></em>; ... <br>
 104 };<br>
 105 </p></div>
 106 </div>
 107 <div class="refsect1" lang="en">
 108 <a name="id2543548"></a><h2>MANAGED-KEYS</h2>
 109 <div class="literallayout"><p><br>
 110 managed-keys {<br>
 111         <em class="replaceable"><code>domain_name</code></em> <code class="constant">initial-key</code> <em class="replaceable"><code>flags</code></em> <em class="replaceable"><code>protocol</code></em> <em class="replaceable"><code>algorithm</code></em> <em class="replaceable"><code>key</code></em>; ... <br>
 112 };<br>
 113 </p></div>
 114 </div>
 115 <div class="refsect1" lang="en">
 116 <a name="id2543577"></a><h2>CONTROLS</h2>
 117 <div class="literallayout"><p><br>
 118 controls {<br>
 119         inet ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 120                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>]<br>
 121                 allow { <em class="replaceable"><code>address_match_element</code></em>; ... }<br>
 122                 [<span class="optional"> keys { <em class="replaceable"><code>string</code></em>; ... } </span>];<br>
 123         unix <em class="replaceable"><code>unsupported</code></em>; // not implemented<br>
 124 };<br>
 125 </p></div>
 126 </div>
 127 <div class="refsect1" lang="en">
 128 <a name="id2543612"></a><h2>LOGGING</h2>
 129 <div class="literallayout"><p><br>
 130 logging {<br>
 131         channel <em class="replaceable"><code>string</code></em> {<br>
 132                 file <em class="replaceable"><code>log_file</code></em>;<br>
 133                 syslog <em class="replaceable"><code>optional_facility</code></em>;<br>
 134                 null;<br>
 135                 stderr;<br>
 136                 severity <em class="replaceable"><code>log_severity</code></em>;<br>
 137                 print-time <em class="replaceable"><code>boolean</code></em>;<br>
 138                 print-severity <em class="replaceable"><code>boolean</code></em>;<br>
 139                 print-category <em class="replaceable"><code>boolean</code></em>;<br>
 140         };<br>
 141         category <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 142 };<br>
 143 </p></div>
 144 </div>
 145 <div class="refsect1" lang="en">
 146 <a name="id2543651"></a><h2>LWRES</h2>
 147 <div class="literallayout"><p><br>
 148 lwres {<br>
 149         listen-on [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 150                 ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ...<br>
 151         };<br>
 152         view <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em>;<br>
 153         search { <em class="replaceable"><code>string</code></em>; ... };<br>
 154         ndots <em class="replaceable"><code>integer</code></em>;<br>
 155 };<br>
 156 </p></div>
 157 </div>
 158 <div class="refsect1" lang="en">
 159 <a name="id2543692"></a><h2>OPTIONS</h2>
 160 <div class="literallayout"><p><br>
 161 options {<br>
 162         avoid-v4-udp-ports { <em class="replaceable"><code>port</code></em>; ... };<br>
 163         avoid-v6-udp-ports { <em class="replaceable"><code>port</code></em>; ... };<br>
 164         blackhole { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 165         coresize <em class="replaceable"><code>size</code></em>;<br>
 166         datasize <em class="replaceable"><code>size</code></em>;<br>
 167         directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 168         dump-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 169         files <em class="replaceable"><code>size</code></em>;<br>
 170         heartbeat-interval <em class="replaceable"><code>integer</code></em>;<br>
 171         host-statistics <em class="replaceable"><code>boolean</code></em>; // not implemented<br>
 172         host-statistics-max <em class="replaceable"><code>number</code></em>; // not implemented<br>
 173         hostname ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 174         interface-interval <em class="replaceable"><code>integer</code></em>;<br>
 175         listen-on [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 176         listen-on-v6 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 177         match-mapped-addresses <em class="replaceable"><code>boolean</code></em>;<br>
 178         memstatistics-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 179         pid-file ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 180         port <em class="replaceable"><code>integer</code></em>;<br>
 181         querylog <em class="replaceable"><code>boolean</code></em>;<br>
 182         recursing-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 183         reserved-sockets <em class="replaceable"><code>integer</code></em>;<br>
 184         random-device <em class="replaceable"><code>quoted_string</code></em>;<br>
 185         recursive-clients <em class="replaceable"><code>integer</code></em>;<br>
 186         serial-query-rate <em class="replaceable"><code>integer</code></em>;<br>
 187         server-id ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 188         stacksize <em class="replaceable"><code>size</code></em>;<br>
 189         statistics-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 190         statistics-interval <em class="replaceable"><code>integer</code></em>; // not yet implemented<br>
 191         tcp-clients <em class="replaceable"><code>integer</code></em>;<br>
 192         tcp-listen-queue <em class="replaceable"><code>integer</code></em>;<br>
 193         tkey-dhkey <em class="replaceable"><code>quoted_string</code></em> <em class="replaceable"><code>integer</code></em>;<br>
 194         tkey-gssapi-credential <em class="replaceable"><code>quoted_string</code></em>;<br>
 195         tkey-domain <em class="replaceable"><code>quoted_string</code></em>;<br>
 196         transfers-per-ns <em class="replaceable"><code>integer</code></em>;<br>
 197         transfers-in <em class="replaceable"><code>integer</code></em>;<br>
 198         transfers-out <em class="replaceable"><code>integer</code></em>;<br>
 199         use-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 200         version ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 201         allow-recursion { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 202         allow-recursion-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 203         sortlist { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 204         topology { <em class="replaceable"><code>address_match_element</code></em>; ... }; // not implemented<br>
 205         auth-nxdomain <em class="replaceable"><code>boolean</code></em>; // default changed<br>
 206         minimal-responses <em class="replaceable"><code>boolean</code></em>;<br>
 207         recursion <em class="replaceable"><code>boolean</code></em>;<br>
 208         rrset-order {<br>
 209                 [<span class="optional"> class <em class="replaceable"><code>string</code></em> </span>] [<span class="optional"> type <em class="replaceable"><code>string</code></em> </span>]<br>
 210                 [<span class="optional"> name <em class="replaceable"><code>quoted_string</code></em> </span>] <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>string</code></em>; ...<br>
 211         };<br>
 212         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 213         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 214         rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 215         additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
 216         additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
 217         query-source ( ( <em class="replaceable"><code>ipv4_address</code></em> | * ) | [<span class="optional"> address ( <em class="replaceable"><code>ipv4_address</code></em> | * ) </span>] ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 218         query-source-v6 ( ( <em class="replaceable"><code>ipv6_address</code></em> | * ) | [<span class="optional"> address ( <em class="replaceable"><code>ipv6_address</code></em> | * ) </span>] ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 219         use-queryport-pool <em class="replaceable"><code>boolean</code></em>;<br>
 220         queryport-pool-ports <em class="replaceable"><code>integer</code></em>;<br>
 221         queryport-pool-updateinterval <em class="replaceable"><code>integer</code></em>;<br>
 222         cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
 223         min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
 224         lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
 225         max-ncache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 226         max-cache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 227         transfer-format ( many-answers | one-answer );<br>
 228         max-cache-size <em class="replaceable"><code>size</code></em>;<br>
 229         max-acache-size <em class="replaceable"><code>size</code></em>;<br>
 230         clients-per-query <em class="replaceable"><code>number</code></em>;<br>
 231         max-clients-per-query <em class="replaceable"><code>number</code></em>;<br>
 232         check-names ( master | slave | response )<br>
 233                 ( fail | warn | ignore );<br>
 234         check-mx ( fail | warn | ignore );<br>
 235         check-integrity <em class="replaceable"><code>boolean</code></em>;<br>
 236         check-mx-cname ( fail | warn | ignore );<br>
 237         check-srv-cname ( fail | warn | ignore );<br>
 238         cache-file <em class="replaceable"><code>quoted_string</code></em>; // test option<br>
 239         suppress-initial-notify <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 240         preferred-glue <em class="replaceable"><code>string</code></em>;<br>
 241         dual-stack-servers [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 242                 ( <em class="replaceable"><code>quoted_string</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 243                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 244                 <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] ); ...<br>
 245         };<br>
 246         edns-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 247         max-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 248         root-delegation-only [<span class="optional"> exclude { <em class="replaceable"><code>quoted_string</code></em>; ... } </span>];<br>
 249         disable-algorithms <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 250         dnssec-enable <em class="replaceable"><code>boolean</code></em>;<br>
 251         dnssec-validation <em class="replaceable"><code>boolean</code></em>;<br>
 252         dnssec-lookaside <em class="replaceable"><code>string</code></em> trust-anchor <em class="replaceable"><code>string</code></em>;<br>
 253         dnssec-lookaside ( <em class="replaceable"><code>auto</code></em> | <em class="replaceable"><code>domain</code></em> trust-anchor <em class="replaceable"><code>domain</code></em> );<br>
 254         dnssec-must-be-secure <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>boolean</code></em>;<br>
 255         dnssec-accept-expired <em class="replaceable"><code>boolean</code></em>;<br>
 256 <br>
 257         empty-server <em class="replaceable"><code>string</code></em>;<br>
 258         empty-contact <em class="replaceable"><code>string</code></em>;<br>
 259         empty-zones-enable <em class="replaceable"><code>boolean</code></em>;<br>
 260         disable-empty-zone <em class="replaceable"><code>string</code></em>;<br>
 261 <br>
 262         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 263         ixfr-from-differences <em class="replaceable"><code>ixfrdiff</code></em>;<br>
 264 <br>
 265         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 266         allow-query-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 267         allow-query-cache { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 268         allow-query-cache-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 269         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 270         allow-update { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 271         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 272         update-check-ksk <em class="replaceable"><code>boolean</code></em>;<br>
 273         dnssec-dnskey-kskonly <em class="replaceable"><code>boolean</code></em>;<br>
 274 <br>
 275         masterfile-format ( text | raw );<br>
 276         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 277         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 278         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 279         notify-delay <em class="replaceable"><code>seconds</code></em>;<br>
 280         notify-to-soa <em class="replaceable"><code>boolean</code></em>;<br>
 281         also-notify [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> )<br>
 282                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 283         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 284 <br>
 285         forward ( first | only );<br>
 286         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 287                 ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ...<br>
 288         };<br>
 289 <br>
 290         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 291         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 292         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 293         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 294         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 295         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 296         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 297         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 298         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 299         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 300 <br>
 301         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 302         sig-re-signing-interval <em class="replaceable"><code>integer</code></em>;<br>
 303         sig-signing-nodes <em class="replaceable"><code>integer</code></em>;<br>
 304         sig-signing-signatures <em class="replaceable"><code>integer</code></em>;<br>
 305         sig-signing-type <em class="replaceable"><code>integer</code></em>;<br>
 306 <br>
 307         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 308                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 309         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 310                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 311 <br>
 312         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 313                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 314         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 315                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 316         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 317 <br>
 318         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 319         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 320         auto-dnssec <code class="constant">allow</code>|<code class="constant">maintain</code>|<code class="constant">create</code>|<code class="constant">off</code>;<br>
 321         try-tcp-refresh <em class="replaceable"><code>boolean</code></em>;<br>
 322         zero-no-soa-ttl <em class="replaceable"><code>boolean</code></em>;<br>
 323         zero-no-soa-ttl-cache <em class="replaceable"><code>boolean</code></em>;<br>
 324         dnssec-secure-to-insecure <em class="replaceable"><code>boolean</code></em>;<br>
 325         deny-answer-addresses {<br>
 326                 <em class="replaceable"><code>address_match_list</code></em><br>
 327         } [<span class="optional"> except-from { <em class="replaceable"><code>namelist</code></em> } </span>];<br>
 328         deny-answer-aliases {<br>
 329                 <em class="replaceable"><code>namelist</code></em><br>
 330         } [<span class="optional"> except-from { <em class="replaceable"><code>namelist</code></em> } </span>];<br>
 331 <br>
 332         nsec3-test-zone <em class="replaceable"><code>boolean</code></em>;  // testing only<br>
 333 <br>
 334         allow-v6-synthesis { <em class="replaceable"><code>address_match_element</code></em>; ... }; // obsolete<br>
 335         deallocate-on-exit <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 336         fake-iquery <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 337         fetch-glue <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 338         has-old-clients <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 339         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 340         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 341         multiple-cnames <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 342         named-xfer <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 343         serial-queries <em class="replaceable"><code>integer</code></em>; // obsolete<br>
 344         treat-cr-as-space <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 345         use-id-pool <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 346 };<br>
 347 </p></div>
 348 </div>
 349 <div class="refsect1" lang="en">
 350 <a name="id2544532"></a><h2>VIEW</h2>
 351 <div class="literallayout"><p><br>
 352 view <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 353         match-clients { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 354         match-destinations { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 355         match-recursive-only <em class="replaceable"><code>boolean</code></em>;<br>
 356 <br>
 357         key <em class="replaceable"><code>string</code></em> {<br>
 358                 algorithm <em class="replaceable"><code>string</code></em>;<br>
 359                 secret <em class="replaceable"><code>string</code></em>;<br>
 360         };<br>
 361 <br>
 362         zone <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 363                 ...<br>
 364         };<br>
 365 <br>
 366         server ( <em class="replaceable"><code>ipv4_address[<span class="optional">/prefixlen</span>]</code></em> | <em class="replaceable"><code>ipv6_address[<span class="optional">/prefixlen</span>]</code></em> ) {<br>
 367                 ...<br>
 368         };<br>
 369 <br>
 370         trusted-keys {<br>
 371                 <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>quoted_string</code></em>;<br>
 372                 [<span class="optional">...</span>]<br>
 373         };<br>
 374 <br>
 375         allow-recursion { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 376         allow-recursion-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 377         sortlist { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 378         topology { <em class="replaceable"><code>address_match_element</code></em>; ... }; // not implemented<br>
 379         auth-nxdomain <em class="replaceable"><code>boolean</code></em>; // default changed<br>
 380         minimal-responses <em class="replaceable"><code>boolean</code></em>;<br>
 381         recursion <em class="replaceable"><code>boolean</code></em>;<br>
 382         rrset-order {<br>
 383                 [<span class="optional"> class <em class="replaceable"><code>string</code></em> </span>] [<span class="optional"> type <em class="replaceable"><code>string</code></em> </span>]<br>
 384                 [<span class="optional"> name <em class="replaceable"><code>quoted_string</code></em> </span>] <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>string</code></em>; ...<br>
 385         };<br>
 386         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 387         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 388         rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 389         additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
 390         additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
 391         query-source ( ( <em class="replaceable"><code>ipv4_address</code></em> | * ) | [<span class="optional"> address ( <em class="replaceable"><code>ipv4_address</code></em> | * ) </span>] ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 392         query-source-v6 ( ( <em class="replaceable"><code>ipv6_address</code></em> | * ) | [<span class="optional"> address ( <em class="replaceable"><code>ipv6_address</code></em> | * ) </span>] ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 393         use-queryport-pool <em class="replaceable"><code>boolean</code></em>;<br>
 394         queryport-pool-ports <em class="replaceable"><code>integer</code></em>;<br>
 395         queryport-pool-updateinterval <em class="replaceable"><code>integer</code></em>;<br>
 396         cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
 397         min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
 398         lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
 399         max-ncache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 400         max-cache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 401         transfer-format ( many-answers | one-answer );<br>
 402         max-cache-size <em class="replaceable"><code>size</code></em>;<br>
 403         max-acache-size <em class="replaceable"><code>size</code></em>;<br>
 404         clients-per-query <em class="replaceable"><code>number</code></em>;<br>
 405         max-clients-per-query <em class="replaceable"><code>number</code></em>;<br>
 406         check-names ( master | slave | response )<br>
 407                 ( fail | warn | ignore );<br>
 408         check-mx ( fail | warn | ignore );<br>
 409         check-integrity <em class="replaceable"><code>boolean</code></em>;<br>
 410         check-mx-cname ( fail | warn | ignore );<br>
 411         check-srv-cname ( fail | warn | ignore );<br>
 412         cache-file <em class="replaceable"><code>quoted_string</code></em>; // test option<br>
 413         suppress-initial-notify <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 414         preferred-glue <em class="replaceable"><code>string</code></em>;<br>
 415         dual-stack-servers [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 416                 ( <em class="replaceable"><code>quoted_string</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 417                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 418                 <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] ); ...<br>
 419         };<br>
 420         edns-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 421         max-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 422         root-delegation-only [<span class="optional"> exclude { <em class="replaceable"><code>quoted_string</code></em>; ... } </span>];<br>
 423         disable-algorithms <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 424         dnssec-enable <em class="replaceable"><code>boolean</code></em>;<br>
 425         dnssec-validation <em class="replaceable"><code>boolean</code></em>;<br>
 426         dnssec-lookaside <em class="replaceable"><code>string</code></em> trust-anchor <em class="replaceable"><code>string</code></em>;<br>
 427         dnssec-must-be-secure <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>boolean</code></em>;<br>
 428         dnssec-accept-expired <em class="replaceable"><code>boolean</code></em>;<br>
 429 <br>
 430         empty-server <em class="replaceable"><code>string</code></em>;<br>
 431         empty-contact <em class="replaceable"><code>string</code></em>;<br>
 432         empty-zones-enable <em class="replaceable"><code>boolean</code></em>;<br>
 433         disable-empty-zone <em class="replaceable"><code>string</code></em>;<br>
 434 <br>
 435         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 436         ixfr-from-differences <em class="replaceable"><code>ixfrdiff</code></em>;<br>
 437 <br>
 438         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 439         allow-query-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 440         allow-query-cache { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 441         allow-query-cache-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 442         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 443         allow-update { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 444         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 445         update-check-ksk <em class="replaceable"><code>boolean</code></em>;<br>
 446         dnssec-dnskey-kskonly <em class="replaceable"><code>boolean</code></em>;<br>
 447 <br>
 448         masterfile-format ( text | raw );<br>
 449         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 450         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 451         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 452         notify-delay <em class="replaceable"><code>seconds</code></em>;<br>
 453         notify-to-soa <em class="replaceable"><code>boolean</code></em>;<br>
 454         also-notify [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> )<br>
 455                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 456         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 457 <br>
 458         forward ( first | only );<br>
 459         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 460                 ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ...<br>
 461         };<br>
 462 <br>
 463         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 464         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 465         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 466         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 467         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 468         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 469         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 470         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 471         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 472         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 473         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 474 <br>
 475         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 476                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 477         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 478                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 479 <br>
 480         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 481                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 482         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 483                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 484         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 485 <br>
 486         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 487         try-tcp-refresh <em class="replaceable"><code>boolean</code></em>;<br>
 488         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 489         zero-no-soa-ttl <em class="replaceable"><code>boolean</code></em>;<br>
 490         zero-no-soa-ttl-cache <em class="replaceable"><code>boolean</code></em>;<br>
 491         dnssec-secure-to-insecure <em class="replaceable"><code>boolean</code></em>;<br>
 492 <br>
 493         allow-v6-synthesis { <em class="replaceable"><code>address_match_element</code></em>; ... }; // obsolete<br>
 494         fetch-glue <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 495         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 496         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 497 };<br>
 498 </p></div>
 499 </div>
 500 <div class="refsect1" lang="en">
 501 <a name="id2545203"></a><h2>ZONE</h2>
 502 <div class="literallayout"><p><br>
 503 zone <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 504         type ( master | slave | stub | hint |<br>
 505                 forward | delegation-only );<br>
 506         file <em class="replaceable"><code>quoted_string</code></em>;<br>
 507 <br>
 508         masters [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 509                 ( <em class="replaceable"><code>masters</code></em> |<br>
 510                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 511                 <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] ) [<span class="optional"> key <em class="replaceable"><code>string</code></em> </span>]; ...<br>
 512         };<br>
 513 <br>
 514         database <em class="replaceable"><code>string</code></em>;<br>
 515         delegation-only <em class="replaceable"><code>boolean</code></em>;<br>
 516         check-names ( fail | warn | ignore );<br>
 517         check-mx ( fail | warn | ignore );<br>
 518         check-integrity <em class="replaceable"><code>boolean</code></em>;<br>
 519         check-mx-cname ( fail | warn | ignore );<br>
 520         check-srv-cname ( fail | warn | ignore );<br>
 521         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 522         ixfr-from-differences <em class="replaceable"><code>boolean</code></em>;<br>
 523         journal <em class="replaceable"><code>quoted_string</code></em>;<br>
 524         zero-no-soa-ttl <em class="replaceable"><code>boolean</code></em>;<br>
 525         dnssec-secure-to-insecure <em class="replaceable"><code>boolean</code></em>;<br>
 526 <br>
 527         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 528         allow-query-on { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 529         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 530         allow-update { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 531         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 532         update-policy <em class="replaceable"><code>local</code></em> | <em class="replaceable"><code> {<br>
 533                 ( grant | deny ) <em class="replaceable"><code>string</code></em><br>
 534                 ( name | subdomain | wildcard | self | selfsub | selfwild |<br>
 535                   krb5-self | ms-self | krb5-subdomain | ms-subdomain |<br>
 536                   tcp-self | zonesub | 6to4-self ) <em class="replaceable"><code>string</code></em><br>
 537                 <em class="replaceable"><code>rrtypelist</code></em>;<br>
 538                 [<span class="optional">...</span>]<br>
 539         }</code></em>;<br>
 540         update-check-ksk <em class="replaceable"><code>boolean</code></em>;<br>
 541         dnssec-dnskey-kskonly <em class="replaceable"><code>boolean</code></em>;<br>
 542 <br>
 543         masterfile-format ( text | raw );<br>
 544         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 545         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 546         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 547         notify-delay <em class="replaceable"><code>seconds</code></em>;<br>
 548         notify-to-soa <em class="replaceable"><code>boolean</code></em>;<br>
 549         also-notify [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> )<br>
 550                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 551         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 552 <br>
 553         forward ( first | only );<br>
 554         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 555                 ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ...<br>
 556         };<br>
 557 <br>
 558         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 559         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 560         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 561         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 562         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 563         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 564         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 565         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 566         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 567         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 568         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 569 <br>
 570         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 571                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 572         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 573                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 574 <br>
 575         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 576                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 577         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 578                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 579         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 580 <br>
 581         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 582         try-tcp-refresh <em class="replaceable"><code>boolean</code></em>;<br>
 583         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 584 <br>
 585         nsec3-test-zone <em class="replaceable"><code>boolean</code></em>;  // testing only<br>
 586 <br>
 587         ixfr-base <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 588         ixfr-tmp-file <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 589         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 590         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 591         pubkey <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>integer</code></em> <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 592 };<br>
 593 </p></div>
 594 </div>
 595 <div class="refsect1" lang="en">
 596 <a name="id2545514"></a><h2>FILES</h2>
 597 <p><code class="filename">/etc/named.conf</code>
 598     </p>
 599 </div>
 600 <div class="refsect1" lang="en">
 601 <a name="id2545526"></a><h2>SEE ALSO</h2>
 602 <p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
 603       <span class="citerefentry"><span class="refentrytitle">named-checkconf</span>(8)</span>,
 604       <span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
 605       <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
 606     </p>
 607 </div>
 608 </div></body>
 609 </html>