contrib/bind-9.3/bin/named/named.conf.html

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  17 <html>
  18 <head>
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  20 <title>named.conf</title>
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  23 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
  24 <a name="id2482688"></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="id2549388"></a><h2>DESCRIPTION</h2>
  35 <p>
  36         <code class="filename">named.conf</code> is the configuration file 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="id2549417"></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="id2549433"></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="id2549452"></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="id2549498"></a><h2>SERVER</h2>
  79 <div class="literallayout"><p><br>
  80 server ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) {<br>
  81         bogus <em class="replaceable"><code>boolean</code></em>;<br>
  82         edns <em class="replaceable"><code>boolean</code></em>;<br>
  83         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
  84         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
  85         keys <em class="replaceable"><code>server_key</code></em>;<br>
  86         transfers <em class="replaceable"><code>integer</code></em>;<br>
  87         transfer-format ( many-answers | one-answer );<br>
  88         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
  89                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
  90         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
  91                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
  92 <br>
  93         support-ixfr <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
  94 };<br>
  95 </p></div>
  96 </div>
  97 <div class="refsect1" lang="en">
  98 <a name="id2549556"></a><h2>TRUSTED-KEYS</h2>
  99 <div class="literallayout"><p><br>
 100 trusted-keys {<br>
 101         <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>
 102 };<br>
 103 </p></div>
 104 </div>
 105 <div class="refsect1" lang="en">
 106 <a name="id2549581"></a><h2>CONTROLS</h2>
 107 <div class="literallayout"><p><br>
 108 controls {<br>
 109         inet ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 110                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>]<br>
 111                 allow { <em class="replaceable"><code>address_match_element</code></em>; ... }<br>
 112                 [<span class="optional"> keys { <em class="replaceable"><code>string</code></em>; ... } </span>];<br>
 113         unix <em class="replaceable"><code>unsupported</code></em>; // not implemented<br>
 114 };<br>
 115 </p></div>
 116 </div>
 117 <div class="refsect1" lang="en">
 118 <a name="id2549617"></a><h2>LOGGING</h2>
 119 <div class="literallayout"><p><br>
 120 logging {<br>
 121         channel <em class="replaceable"><code>string</code></em> {<br>
 122                 file <em class="replaceable"><code>log_file</code></em>;<br>
 123                 syslog <em class="replaceable"><code>optional_facility</code></em>;<br>
 124                 null;<br>
 125                 stderr;<br>
 126                 severity <em class="replaceable"><code>log_severity</code></em>;<br>
 127                 print-time <em class="replaceable"><code>boolean</code></em>;<br>
 128                 print-severity <em class="replaceable"><code>boolean</code></em>;<br>
 129                 print-category <em class="replaceable"><code>boolean</code></em>;<br>
 130         };<br>
 131         category <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 132 };<br>
 133 </p></div>
 134 </div>
 135 <div class="refsect1" lang="en">
 136 <a name="id2549655"></a><h2>LWRES</h2>
 137 <div class="literallayout"><p><br>
 138 lwres {<br>
 139         listen-on [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 140                 ( <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>
 141         };<br>
 142         view <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em>;<br>
 143         search { <em class="replaceable"><code>string</code></em>; ... };<br>
 144         ndots <em class="replaceable"><code>integer</code></em>;<br>
 145 };<br>
 146 </p></div>
 147 </div>
 148 <div class="refsect1" lang="en">
 149 <a name="id2549697"></a><h2>OPTIONS</h2>
 150 <div class="literallayout"><p><br>
 151 options {<br>
 152         avoid-v4-udp-ports { <em class="replaceable"><code>port</code></em>; ... };<br>
 153         avoid-v6-udp-ports { <em class="replaceable"><code>port</code></em>; ... };<br>
 154         blackhole { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 155         coresize <em class="replaceable"><code>size</code></em>;<br>
 156         datasize <em class="replaceable"><code>size</code></em>;<br>
 157         directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 158         cache-file <em class="replaceable"><code>quoted_string</code></em>; // test option<br>
 159         dump-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 160         files <em class="replaceable"><code>size</code></em>;<br>
 161         heartbeat-interval <em class="replaceable"><code>integer</code></em>;<br>
 162         host-statistics <em class="replaceable"><code>boolean</code></em>; // not implemented<br>
 163         host-statistics-max <em class="replaceable"><code>number</code></em>; // not implemented<br>
 164         hostname ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 165         interface-interval <em class="replaceable"><code>integer</code></em>;<br>
 166         listen-on [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 167         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>
 168         match-mapped-addresses <em class="replaceable"><code>boolean</code></em>;<br>
 169         memstatistics-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 170         pid-file ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 171         port <em class="replaceable"><code>integer</code></em>;<br>
 172         querylog <em class="replaceable"><code>boolean</code></em>;<br>
 173         recursing-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 174         random-device <em class="replaceable"><code>quoted_string</code></em>;<br>
 175         recursive-clients <em class="replaceable"><code>integer</code></em>;<br>
 176         serial-query-rate <em class="replaceable"><code>integer</code></em>;<br>
 177         server-id ( <em class="replaceable"><code>quoted_string</code></em> | none |;<br>
 178         stacksize <em class="replaceable"><code>size</code></em>;<br>
 179         statistics-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 180         statistics-interval <em class="replaceable"><code>integer</code></em>; // not yet implemented<br>
 181         tcp-clients <em class="replaceable"><code>integer</code></em>;<br>
 182         tcp-listen-queue <em class="replaceable"><code>integer</code></em>;<br>
 183         tkey-dhkey <em class="replaceable"><code>quoted_string</code></em> <em class="replaceable"><code>integer</code></em>;<br>
 184         tkey-gssapi-credential <em class="replaceable"><code>quoted_string</code></em>;<br>
 185         tkey-domain <em class="replaceable"><code>quoted_string</code></em>;<br>
 186         transfers-per-ns <em class="replaceable"><code>integer</code></em>;<br>
 187         transfers-in <em class="replaceable"><code>integer</code></em>;<br>
 188         transfers-out <em class="replaceable"><code>integer</code></em>;<br>
 189         use-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 190         version ( <em class="replaceable"><code>quoted_string</code></em> | none );<br>
 191         allow-recursion { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 192         sortlist { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 193         topology { <em class="replaceable"><code>address_match_element</code></em>; ... }; // not implemented<br>
 194         auth-nxdomain <em class="replaceable"><code>boolean</code></em>; // default changed<br>
 195         minimal-responses <em class="replaceable"><code>boolean</code></em>;<br>
 196         recursion <em class="replaceable"><code>boolean</code></em>;<br>
 197         rrset-order {<br>
 198                 [<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>
 199                 [<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>
 200         };<br>
 201         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 202         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 203         rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 204         additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
 205         additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
 206         query-source [<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>
 207         query-source-v6 [<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>
 208         cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
 209         min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
 210         lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
 211         max-ncache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 212         max-cache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 213         transfer-format ( many-answers | one-answer );<br>
 214         max-cache-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 215         check-names ( master | slave | response )<br>
 216                 ( fail | warn | ignore );<br>
 217         cache-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 218         suppress-initial-notify <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 219         preferred-glue <em class="replaceable"><code>string</code></em>;<br>
 220         dual-stack-servers [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 221                 ( <em class="replaceable"><code>quoted_string</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 222                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 223                 <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] ); ...<br>
 224         }<br>
 225         edns-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 226         root-delegation-only [<span class="optional"> exclude { <em class="replaceable"><code>quoted_string</code></em>; ... } </span>];<br>
 227         disable-algorithms <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 228         dnssec-enable <em class="replaceable"><code>boolean</code></em>;<br>
 229         dnssec-lookaside <em class="replaceable"><code>string</code></em> trust-anchor <em class="replaceable"><code>string</code></em>;<br>
 230         dnssec-must-be-secure <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>boolean</code></em>;<br>
 231 <br>
 232         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 233         ixfr-from-differences <em class="replaceable"><code>ixfrdiff</code></em>;<br>
 234 <br>
 235         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 236         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 237         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 238 <br>
 239         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 240         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 241         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 242         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>
 243                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 244         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 245 <br>
 246         forward ( first | only );<br>
 247         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 248                 ( <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>
 249         };<br>
 250 <br>
 251         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 252         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 253         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 254         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 255         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 256         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 257         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 258         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 259         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 260         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 261         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 262 <br>
 263         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 264                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 265         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 266                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 267 <br>
 268         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 269                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 270         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 271                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 272         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 273 <br>
 274         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 275         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 276 <br>
 277         allow-v6-synthesis { <em class="replaceable"><code>address_match_element</code></em>; ... }; // obsolete<br>
 278         deallocate-on-exit <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 279         fake-iquery <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 280         fetch-glue <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 281         has-old-clients <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 282         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 283         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 284         multiple-cnames <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 285         named-xfer <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 286         serial-queries <em class="replaceable"><code>integer</code></em>; // obsolete<br>
 287         treat-cr-as-space <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 288         use-id-pool <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 289 };<br>
 290 </p></div>
 291 </div>
 292 <div class="refsect1" lang="en">
 293 <a name="id2550312"></a><h2>VIEW</h2>
 294 <div class="literallayout"><p><br>
 295 view <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 296         match-clients { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 297         match-destinations { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 298         match-recursive-only <em class="replaceable"><code>boolean</code></em>;<br>
 299 <br>
 300         key <em class="replaceable"><code>string</code></em> {<br>
 301                 algorithm <em class="replaceable"><code>string</code></em>;<br>
 302                 secret <em class="replaceable"><code>string</code></em>;<br>
 303         };<br>
 304 <br>
 305         zone <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 306                 ...<br>
 307         };<br>
 308 <br>
 309         server ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) {<br>
 310                 ...<br>
 311         };<br>
 312 <br>
 313         trusted-keys {<br>
 314                 <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>
 315         };<br>
 316 <br>
 317         allow-recursion { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 318         sortlist { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 319         topology { <em class="replaceable"><code>address_match_element</code></em>; ... }; // not implemented<br>
 320         auth-nxdomain <em class="replaceable"><code>boolean</code></em>; // default changed<br>
 321         minimal-responses <em class="replaceable"><code>boolean</code></em>;<br>
 322         recursion <em class="replaceable"><code>boolean</code></em>;<br>
 323         rrset-order {<br>
 324                 [<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>
 325                 [<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>
 326         };<br>
 327         provide-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 328         request-ixfr <em class="replaceable"><code>boolean</code></em>;<br>
 329         rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 330         additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
 331         additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
 332         query-source [<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>
 333         query-source-v6 [<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>
 334         cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
 335         min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
 336         lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
 337         max-ncache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 338         max-cache-ttl <em class="replaceable"><code>integer</code></em>;<br>
 339         transfer-format ( many-answers | one-answer );<br>
 340         max-cache-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 341         check-names ( master | slave | response )<br>
 342                 ( fail | warn | ignore );<br>
 343         cache-file <em class="replaceable"><code>quoted_string</code></em>;<br>
 344         suppress-initial-notify <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
 345         preferred-glue <em class="replaceable"><code>string</code></em>;<br>
 346         dual-stack-servers [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 347                 ( <em class="replaceable"><code>quoted_string</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 348                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 349                 <em class="replaceable"><code>ipv6_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] ); ...<br>
 350         };<br>
 351         edns-udp-size <em class="replaceable"><code>integer</code></em>;<br>
 352         root-delegation-only [<span class="optional"> exclude { <em class="replaceable"><code>quoted_string</code></em>; ... } </span>];<br>
 353         disable-algorithms <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>string</code></em>; ... };<br>
 354         dnssec-enable <em class="replaceable"><code>boolean</code></em>;<br>
 355         dnssec-lookaside <em class="replaceable"><code>string</code></em> trust-anchor <em class="replaceable"><code>string</code></em>;<br>
 356 <br>
 357         dnssec-must-be-secure <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>boolean</code></em>;<br>
 358         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 359         ixfr-from-differences <em class="replaceable"><code>ixfrdiff</code></em>;<br>
 360 <br>
 361         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 362         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 363         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 364 <br>
 365         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 366         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 367         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 368         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>
 369                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 370         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 371 <br>
 372         forward ( first | only );<br>
 373         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 374                 ( <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>
 375         };<br>
 376 <br>
 377         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 378         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 379         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 380         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 381         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 382         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 383         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 384         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 385         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 386         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 387         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 388 <br>
 389         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 390                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 391         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 392                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 393 <br>
 394         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 395                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 396         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 397                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 398         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 399 <br>
 400         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 401         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 402 <br>
 403         allow-v6-synthesis { <em class="replaceable"><code>address_match_element</code></em>; ... }; // obsolete<br>
 404         fetch-glue <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 405         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 406         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 407 };<br>
 408 </p></div>
 409 </div>
 410 <div class="refsect1" lang="en">
 411 <a name="id2550878"></a><h2>ZONE</h2>
 412 <div class="literallayout"><p><br>
 413 zone <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
 414         type ( master | slave | stub | hint |<br>
 415                 forward | delegation-only );<br>
 416         file <em class="replaceable"><code>quoted_string</code></em>;<br>
 417 <br>
 418         masters [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 419                 ( <em class="replaceable"><code>masters</code></em> |<br>
 420                 <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
 421                 <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>
 422         };<br>
 423 <br>
 424         database <em class="replaceable"><code>string</code></em>;<br>
 425         delegation-only <em class="replaceable"><code>boolean</code></em>;<br>
 426         check-names ( fail | warn | ignore );<br>
 427         dialup <em class="replaceable"><code>dialuptype</code></em>;<br>
 428         ixfr-from-differences <em class="replaceable"><code>boolean</code></em>;<br>
 429 <br>
 430         allow-query { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 431         allow-transfer { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 432         allow-update { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 433         allow-update-forwarding { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 434         update-policy {<br>
 435                 ( grant | deny ) <em class="replaceable"><code>string</code></em><br>
 436                 ( name | subdomain | wildcard | self ) <em class="replaceable"><code>string</code></em><br>
 437                 <em class="replaceable"><code>rrtypelist</code></em>; ...<br>
 438         };<br>
 439 <br>
 440         notify <em class="replaceable"><code>notifytype</code></em>;<br>
 441         notify-source ( <em class="replaceable"><code>ipv4_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 442         notify-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * ) [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 443         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>
 444                 [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>]; ... };<br>
 445         allow-notify { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
 446 <br>
 447         forward ( first | only );<br>
 448         forwarders [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
 449                 ( <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>
 450         };<br>
 451 <br>
 452         max-journal-size <em class="replaceable"><code>size_no_default</code></em>;<br>
 453         max-transfer-time-in <em class="replaceable"><code>integer</code></em>;<br>
 454         max-transfer-time-out <em class="replaceable"><code>integer</code></em>;<br>
 455         max-transfer-idle-in <em class="replaceable"><code>integer</code></em>;<br>
 456         max-transfer-idle-out <em class="replaceable"><code>integer</code></em>;<br>
 457         max-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 458         min-retry-time <em class="replaceable"><code>integer</code></em>;<br>
 459         max-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 460         min-refresh-time <em class="replaceable"><code>integer</code></em>;<br>
 461         multi-master <em class="replaceable"><code>boolean</code></em>;<br>
 462         sig-validity-interval <em class="replaceable"><code>integer</code></em>;<br>
 463 <br>
 464         transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 465                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 466         transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 467                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 468 <br>
 469         alt-transfer-source ( <em class="replaceable"><code>ipv4_address</code></em> | * )<br>
 470                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 471         alt-transfer-source-v6 ( <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
 472                 [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
 473         use-alt-transfer-source <em class="replaceable"><code>boolean</code></em>;<br>
 474 <br>
 475         zone-statistics <em class="replaceable"><code>boolean</code></em>;<br>
 476         key-directory <em class="replaceable"><code>quoted_string</code></em>;<br>
 477 <br>
 478         ixfr-base <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 479         ixfr-tmp-file <em class="replaceable"><code>quoted_string</code></em>; // obsolete<br>
 480         maintain-ixfr-base <em class="replaceable"><code>boolean</code></em>; // obsolete<br>
 481         max-ixfr-log-size <em class="replaceable"><code>size</code></em>; // obsolete<br>
 482         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>
 483 };<br>
 484 </p></div>
 485 </div>
 486 <div class="refsect1" lang="en">
 487 <a name="id2551216"></a><h2>FILES</h2>
 488 <p>
 489 <code class="filename">/etc/named.conf</code>
 490 </p>
 491 </div>
 492 <div class="refsect1" lang="en">
 493 <a name="id2551228"></a><h2>SEE ALSO</h2>
 494 <p>
 495 <span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
 496 <span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
 497 <span class="citerefentry"><span class="refentrytitle">BIND 9 Administrator Reference Manual</span></span>.
 498 </p>
 499 </div>
 500 </div></body>
 501 </html>