source: server/major/bind.xml@ 942236f

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Last change on this file since 942236f was 942236f, checked in by Bruce Dubbs <bdubbs@…>, 2 years ago

Update to bind and bind-utilities-9.18.2.
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File size: 34.8 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY bind-download-http "https://ftp.isc.org/isc/bind9/&bind-version;/bind-&bind-version;.tar.xz">
8 <!ENTITY bind-download-ftp "ftp://ftp.isc.org/isc/bind9/&bind-version;/bind-&bind-version;.tar.xz">
9 <!ENTITY bind-md5sum "e14b700dc7709af6bbc9e6bfdf8cb36b">
10 <!ENTITY bind-size "4.9 MB">
11 <!ENTITY bind-buildsize "136 MB (25 MB installed)">
12 <!ENTITY bind-time "0.4 SBU (with parallelism=4; add 30+ minutes, somewhat processor independent, to run the complete test suite)">
13]>
14
15<sect1 id="bind" xreflabel="BIND-&bind-version;">
16 <?dbhtml filename="bind.html"?>
17
18 <sect1info>
19 <date>$Date$</date>
20 </sect1info>
21
22 <title>BIND-&bind-version;</title>
23
24 <indexterm zone="bind">
25 <primary sortas="a-BIND">BIND</primary>
26 </indexterm>
27
28 <sect2 role="package">
29 <title>Introduction to BIND</title>
30
31 <para>
32 The <application>BIND</application> package provides a DNS server
33 and client utilities. If you are only interested in the utilities, refer
34 to the <xref linkend="bind-utils"/>.
35 </para>
36
37 &lfs111_checked;
38
39 <bridgehead renderas="sect3">Package Information</bridgehead>
40 <itemizedlist spacing="compact">
41 <listitem>
42 <para>
43 Download (HTTP): <ulink url="&bind-download-http;"/>
44 </para>
45 </listitem>
46 <listitem>
47 <para>
48 Download (FTP): <ulink url="&bind-download-ftp;"/>
49 </para>
50 </listitem>
51 <listitem>
52 <para>
53 Download MD5 sum: &bind-md5sum;
54 </para>
55 </listitem>
56 <listitem>
57 <para>
58 Download size: &bind-size;
59 </para>
60 </listitem>
61 <listitem>
62 <para>
63 Estimated disk space required: &bind-buildsize;
64 </para>
65 </listitem>
66 <listitem>
67 <para>
68 Estimated build time: &bind-time;
69 </para>
70 </listitem>
71 </itemizedlist>
72<!--
73 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
74 <itemizedlist spacing="compact">
75 <listitem>
76 <para>
77 Required patch:
78 <ulink url="&patch-root;/bind-&bind-version;-upstream_fixes-1.patch"/>
79 </para>
80 </listitem>
81 </itemizedlist>
82-->
83 <bridgehead renderas="sect3">BIND Dependencies</bridgehead>
84
85 <bridgehead renderas="sect4">Required</bridgehead>
86 <para role="required">
87 <xref linkend="libuv"/>
88 </para>
89
90 <bridgehead renderas="sect4">Recommended</bridgehead>
91 <para role="recommended">
92 <xref linkend="json-c"/> and
93 <xref linkend="libcap-pam"/>
94 </para>
95
96 <bridgehead renderas="sect4">Optional</bridgehead>
97 <para role="optional">
98 <xref linkend="curl"/>,
99 <xref linkend="libidn2"/>,
100 <xref linkend="libxml2"/>,
101 <xref linkend="lmdb"/>,
102 <xref linkend="mitkrb"/>,
103 <ulink url="https://cmocka.org/">cmocka</ulink>,
104 <ulink url="https://github.com/cjheath/geoip">geoip</ulink>,
105 <ulink url="https://docs.pytest.org/en/stable/">pytest</ulink>,
106 <ulink url="https://pypi.python.org/pypi/Sphinx">Sphinx</ulink>, and
107 <ulink url="&w3m-url;">w3m</ulink>
108 </para>
109
110 <bridgehead renderas="sect4">Optional database backends</bridgehead>
111 <para role="optional">
112 <xref linkend="db"/>,
113 <xref linkend="mariadb"/> or <ulink url="http://www.mysql.com/">MySQL</ulink>,
114 <xref linkend="openldap"/>,
115 <xref linkend="postgresql"/>, and
116 <xref linkend="unixodbc"/>
117 </para>
118
119 <bridgehead renderas="sect4">Optional (to run the test suite)</bridgehead>
120 <para role="optional">
121 <xref linkend="perl-net-dns"/>
122 </para>
123
124 <bridgehead renderas="sect4">Optional (to rebuild the documentation)</bridgehead>
125 <para role="optional">
126 <xref linkend="doxygen"/>,
127 <xref linkend="libxslt"/>, and
128 <xref linkend="texlive"/> (or <xref linkend="tl-installer"/>)
129 </para>
130
131 <para condition="html" role="usernotes">User Notes:
132 <ulink url="&blfs-wiki;/bind"/></para>
133
134 </sect2>
135
136 <sect2 role="installation">
137 <title>Installation of BIND</title>
138
139<!--
140 <para>
141 To ensure <application>BIND</application> will build dnssec-keymgr,
142 install a python module as the <systemitem
143 class="username">root</systemitem> user:
144 </para>
145
146<screen role="root"><userinput>pip3 install ply</userinput></screen>
147-->
148
149 <para>
150 Install <application>BIND</application> by running the
151 following commands:
152 </para>
153
154<screen><userinput>./configure --prefix=/usr \
155 --sysconfdir=/etc \
156 --localstatedir=/var \
157 --mandir=/usr/share/man \
158 --disable-static &amp;&amp;
159make</userinput></screen>
160
161 <para>
162 Issue the following commands to run the complete suite of tests.
163 First, as the <systemitem class="username">root</systemitem> user, set up
164 some test interfaces:
165 </para>
166
167 <note>
168 <para>
169 If IPv6 is not enabled in the kernel, there will be several
170 error messages: "RTNETLINK answers: Operation not permitted". These
171 messages do not affect the tests.
172 </para>
173 </note>
174
175<screen role="root"
176 remap="test"><userinput>bin/tests/system/ifconfig.sh up</userinput></screen>
177
178 <para>
179 The test suite may indicate some skipped tests depending on
180 what configuration options are used. Some tests are marked
181 <quote>UNTESTED</quote> if <xref linkend="perl-net-dns"/> is not
182 installed. <!--One test, <quote>CPU</quote>, is known to fail.-->
183 To run the tests, as an unprivileged user, execute:
184 </para>
185
186<screen remap="test"><userinput>make -k check</userinput></screen>
187
188 <para>
189 Again as <systemitem class="username">root</systemitem>, clean up the
190 test interfaces:
191 </para>
192
193<screen role="root"
194 remap="test"><userinput>bin/tests/system/ifconfig.sh down</userinput></screen>
195
196 <para>
197 Finally, install the package as the <systemitem
198 class="username">root</systemitem> user:
199 </para>
200
201<screen role="root"><userinput>make install</userinput></screen>
202 </sect2>
203
204<!-- Documentation is an issue - The docs are now all in .rst format and appear
205to be sphinx based.
206-->
207
208 <sect2 role="commands">
209 <title>Command Explanations</title>
210
211 <para>
212 <parameter>--sysconfdir=/etc</parameter>: This parameter forces
213 <application>BIND</application> to look for configuration
214 files in <filename class='directory'>/etc</filename> instead of
215 <filename class='directory'>/usr/etc</filename>.
216 </para>
217
218 <!-- Seems to be removed in 9.18.0
219 <para>
220 <parameter>- -with-libtool</parameter>: This parameter forces the
221 building of dynamic libraries and links the installed binaries to these
222 libraries.
223 </para>
224 -->
225
226 <para>
227 <option>--with-libidn2</option>: This parameter enables
228 the IDNA2008 (Internationalized Domain Names in Applications)
229 support.
230 </para>
231
232 <para>
233 <option>--enable-fetchlimit</option>: Use this option if you want
234 to be able to limit the rate of recursive client queries. This may be
235 useful on servers which receive a large number of queries.
236 </para>
237
238 <para>
239 <option>--disable-linux-caps</option>: BIND can also be built without
240 capability support by using this option, at the cost of some loss of
241 security.
242 </para>
243
244 <para>
245 <option>--with-dlz-{mysql,bdb,filesystem,ldap,odbc,stub}</option>: Use
246 one (or more) of those options to add Dynamically Loadable Zones support.
247 For more information refer to <ulink
248 url="http://bind-dlz.sourceforge.net/">bind-dlz.sourceforge.net</ulink>.
249 </para>
250
251 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
252 href="../../xincludes/static-libraries.xml"/>
253
254 </sect2>
255
256 <sect2 role="configuration">
257 <title>Configuring BIND</title>
258
259 <sect3 id="bind-config">
260 <title>Config files</title>
261
262 <para>
263 <filename>named.conf</filename>,
264 <filename>root.hints</filename>,
265 <filename>127.0.0</filename>,
266 <filename>rndc.conf</filename>, and
267 <filename>resolv.conf</filename>
268 </para>
269
270 <indexterm zone="bind bind-config">
271 <primary sortas="e-etc-named.conf">/etc/named.conf</primary>
272 </indexterm>
273
274 <indexterm zone="bind bind-config">
275 <primary sortas="e-etc-rndc.conf">/etc/rndc.conf</primary>
276 </indexterm>
277
278 <indexterm zone="bind bind-config">
279 <primary sortas="e-etc-resolv.conf">/etc/resolv.conf</primary>
280 </indexterm>
281
282 <indexterm zone="bind bind-config">
283 <primary
284 sortas="e-etc-namedb-root.hints">/etc/namedb/root.hints</primary>
285 </indexterm>
286
287 <indexterm zone="bind bind-config">
288 <primary
289 sortas="e-etc-namedb-pz-127.0.0.0">/etc/namedb/pz/127.0.0.0</primary>
290 </indexterm>
291 </sect3>
292
293 <sect3>
294 <title>Configuration Information</title>
295
296 <para>
297 <application>BIND</application> will be configured to run in a
298 <command>chroot</command> jail as an unprivileged user (<systemitem
299 class="username">named</systemitem>). This configuration is more secure
300 in that a DNS compromise can only affect a few files in the <systemitem
301 class="username">named</systemitem> user's <envar>HOME</envar>
302 directory.
303 </para>
304
305 <para>
306 Create the unprivileged user and group <systemitem
307 class="username">named</systemitem>:
308 </para>
309
310<screen role="root"><userinput>groupadd -g 20 named &amp;&amp;
311useradd -c "BIND Owner" -g named -s /bin/false -u 20 named &amp;&amp;
312install -d -m770 -o named -g named /srv/named</userinput></screen>
313
314 <para>
315 Set up some files, directories and devices needed by
316 <application>BIND</application>:
317 </para>
318
319<screen role="root"><userinput>mkdir -p /srv/named &amp;&amp;
320cd /srv/named &amp;&amp;
321mkdir -p dev etc/named/{slave,pz} usr/lib/engines var/run/named &amp;&amp;
322mknod /srv/named/dev/null c 1 3 &amp;&amp;
323mknod /srv/named/dev/urandom c 1 9 &amp;&amp;
324chmod 666 /srv/named/dev/{null,urandom} &amp;&amp;
325cp /etc/localtime etc</userinput></screen>
326
327 <para>
328 The <filename>rndc.conf</filename> file contains information for
329 controlling <command>named</command> operations with the
330 <command>rndc</command> utility. Generate a key for use in the
331 <filename>named.conf</filename> and <filename>rndc.conf</filename>
332 with the <command>rndc-confgen</command> command:
333 </para>
334
335<screen role="root"><userinput>rndc-confgen -a -b 512 -t /srv/named</userinput></screen>
336
337 <para>
338 Complete the <filename>named.conf</filename> file from which
339 <command>named</command> will read the location of zone files, root
340 name servers and secure DNS keys:
341 </para>
342
343<screen role="root"><?dbfo keep-together="auto"?><userinput>cat &gt;&gt; /srv/named/etc/named.conf &lt;&lt; "EOF"
344<literal>options {
345 directory "/etc/named";
346 pid-file "/var/run/named.pid";
347 statistics-file "/var/run/named.stats";
348
349};
350zone "." {
351 type hint;
352 file "root.hints";
353};
354zone "0.0.127.in-addr.arpa" {
355 type master;
356 file "pz/127.0.0";
357};
358
359// Bind 9 now logs by default through syslog (except debug).
360// These are the default logging rules.
361
362logging {
363 category default { default_syslog; default_debug; };
364 category unmatched { null; };
365
366 channel default_syslog {
367 syslog daemon; // send to syslog's daemon
368 // facility
369 severity info; // only send priority info
370 // and higher
371 };
372
373 channel default_debug {
374 file "named.run"; // write to named.run in
375 // the working directory
376 // Note: stderr is used instead
377 // of "named.run"
378 // if the server is started
379 // with the '-f' option.
380 severity dynamic; // log at the server's
381 // current debug level
382 };
383
384 channel default_stderr {
385 stderr; // writes to stderr
386 severity info; // only send priority info
387 // and higher
388 };
389
390 channel null {
391 null; // toss anything sent to
392 // this channel
393 };
394};</literal>
395EOF</userinput></screen>
396
397 <para>
398 Create a zone file with the following contents:
399 </para>
400
401<screen role="root"><userinput>cat &gt; /srv/named/etc/named/pz/127.0.0 &lt;&lt; "EOF"
402<literal>$TTL 3D
403@ IN SOA ns.local.domain. hostmaster.local.domain. (
404 1 ; Serial
405 8H ; Refresh
406 2H ; Retry
407 4W ; Expire
408 1D) ; Minimum TTL
409 NS ns.local.domain.
4101 PTR localhost.</literal>
411EOF</userinput></screen>
412
413 <para>
414 Create the <filename>root.hints</filename> file with the following
415 commands:
416 </para>
417
418 <note>
419 <para>
420 Caution must be used to ensure there are no leading spaces in
421 this file.
422 </para>
423 </note>
424
425<screen role="root"><userinput>cat &gt; /srv/named/etc/named/root.hints &lt;&lt; "EOF"
426<literal>. 6D IN NS A.ROOT-SERVERS.NET.
427. 6D IN NS B.ROOT-SERVERS.NET.
428. 6D IN NS C.ROOT-SERVERS.NET.
429. 6D IN NS D.ROOT-SERVERS.NET.
430. 6D IN NS E.ROOT-SERVERS.NET.
431. 6D IN NS F.ROOT-SERVERS.NET.
432. 6D IN NS G.ROOT-SERVERS.NET.
433. 6D IN NS H.ROOT-SERVERS.NET.
434. 6D IN NS I.ROOT-SERVERS.NET.
435. 6D IN NS J.ROOT-SERVERS.NET.
436. 6D IN NS K.ROOT-SERVERS.NET.
437. 6D IN NS L.ROOT-SERVERS.NET.
438. 6D IN NS M.ROOT-SERVERS.NET.
439A.ROOT-SERVERS.NET. 6D IN A 198.41.0.4
440A.ROOT-SERVERS.NET. 6D IN AAAA 2001:503:ba3e::2:30
441B.ROOT-SERVERS.NET. 6D IN A 192.228.79.201
442B.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:200::b
443C.ROOT-SERVERS.NET. 6D IN A 192.33.4.12
444C.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2::c
445D.ROOT-SERVERS.NET. 6D IN A 199.7.91.13
446D.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2d::d
447E.ROOT-SERVERS.NET. 6D IN A 192.203.230.10
448E.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:a8::e
449F.ROOT-SERVERS.NET. 6D IN A 192.5.5.241
450F.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2f::f
451G.ROOT-SERVERS.NET. 6D IN A 192.112.36.4
452G.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:12::d0d
453H.ROOT-SERVERS.NET. 6D IN A 198.97.190.53
454H.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:1::53
455I.ROOT-SERVERS.NET. 6D IN A 192.36.148.17
456I.ROOT-SERVERS.NET. 6D IN AAAA 2001:7fe::53
457J.ROOT-SERVERS.NET. 6D IN A 192.58.128.30
458J.ROOT-SERVERS.NET. 6D IN AAAA 2001:503:c27::2:30
459K.ROOT-SERVERS.NET. 6D IN A 193.0.14.129
460K.ROOT-SERVERS.NET. 6D IN AAAA 2001:7fd::1
461L.ROOT-SERVERS.NET. 6D IN A 199.7.83.42
462L.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:9f::42
463M.ROOT-SERVERS.NET. 6D IN A 202.12.27.33
464M.ROOT-SERVERS.NET. 6D IN AAAA 2001:dc3::35</literal>
465EOF</userinput></screen>
466
467 <para>
468 The <filename>root.hints</filename> file is a list of root name
469 servers. This file must be updated periodically with the
470 <command>dig</command> utility. A current copy of root.hints can be
471 obtained from <ulink url="ftp://rs.internic.net/domain/named.root" />.
472 For details, consult the "BIND 9 Administrator Reference Manual",
473 included in every source archive of BIND 9 distributed by ISC, in HTML
474 and PDF formats, also available at <ulink
475 url="ftp://ftp.isc.org/isc/bind9/cur/&bind-minor-version;/doc/arm/Bv9ARM.html">
476 BIND 9 Administrator Reference Manual</ulink>.
477 </para>
478
479 <para>
480 Create or modify <filename>resolv.conf</filename> to use the new
481 name server with the following commands:
482 </para>
483
484 <note>
485 <para>
486 Replace <replaceable>&lt;yourdomain.com&gt;</replaceable> with
487 your own valid domain name.
488 </para>
489 </note>
490
491<screen role="root"><userinput>cp /etc/resolv.conf /etc/resolv.conf.bak &amp;&amp;
492cat &gt; /etc/resolv.conf &lt;&lt; "EOF"
493<literal>search <replaceable>&lt;yourdomain.com&gt;</replaceable>
494nameserver 127.0.0.1</literal>
495EOF</userinput></screen>
496
497 <para>
498 Set permissions on the <command>chroot</command> jail with the
499 following command:
500 </para>
501
502<screen role="root"><userinput>chown -R named:named /srv/named</userinput></screen>
503
504 </sect3>
505
506 <sect3 id="bind-init">
507 <title><phrase revision="sysv">Boot Script</phrase>
508 <phrase revision="systemd">Systemd Unit</phrase></title>
509
510 <para>
511 To start the DNS server at boot, install the
512 <phrase revision="sysv"><filename>/etc/rc.d/init.d/bind</filename> init
513 script</phrase>
514 <phrase revision="systemd"><filename>named.service</filename>
515 unit</phrase> included in the
516 <xref linkend="bootscripts" revision="sysv"/>
517 <xref linkend="systemd-units" revision="systemd"/> package:
518 </para>
519
520 <indexterm zone="bind bind-init">
521 <primary sortas="f-bind">bind</primary>
522 </indexterm>
523
524<screen role="root" revision="sysv"><userinput>make install-bind</userinput></screen>
525<screen role="root" revision="systemd"><userinput>make install-named</userinput></screen>
526
527 <para>
528 Now start <application>BIND</application> with the following command:
529 </para>
530
531<screen role="root" revision="sysv"><userinput>/etc/rc.d/init.d/bind start</userinput></screen>
532<screen role="root" revision="systemd"><userinput>systemctl start named</userinput></screen>
533
534 </sect3>
535
536 <sect3>
537 <title>Testing BIND</title>
538
539 <para>
540 Test out the new <application>BIND</application> 9 installation.
541 First query the local host address with <command>dig</command>:
542 </para>
543
544<screen><userinput>dig -x 127.0.0.1</userinput></screen>
545
546 <para>
547 Now try an external name lookup, taking note of the speed
548 difference in repeated lookups due to the caching. Run the
549 <command>dig</command> command twice on the same address:
550 </para>
551
552<screen><userinput>dig www.&lfs-domainname; &amp;&amp;
553dig www.&lfs-domainname;</userinput></screen>
554
555 <para>
556 You can see almost instantaneous results with the named caching
557 lookups. Consult the <application>BIND</application> Administrator
558 Reference Manual located at
559 <ulink url="https://bind9.readthedocs.io/en/v9_16/"/>
560 for further configuration options.
561 </para>
562
563 </sect3>
564
565 </sect2>
566
567 <sect2 role="content">
568 <title>Contents</title>
569
570 <segmentedlist>
571 <segtitle>Installed Programs</segtitle>
572 <segtitle>Installed Libraries</segtitle>
573 <segtitle>Installed Directories</segtitle>
574
575 <seglistitem>
576
577 <seg>arpaname, <!--bind9-config hardlinked to isc-config.sh,-->
578 ddns-confgen, delv, dig, dnssec-cds, dnssec-checkds, dnssec-coverage,
579 dnssec-dsfromkey, dnssec-importkey, dnssec-keyfromlabel, dnssec-keygen,
580 dnssec-keymgr, dnssec-revoke, dnssec-settime, dnssec-signzone,
581 dnssec-verify, host, mdig, named, named-checkconf,
582 named-checkzone, named-compilezone (symlink), named-journalprint,
583 named-nzd2nzf, named-rrchecker, nsec3hash, nslookup, nsupdate, rndc,
584 rndc-confgen, and tsig-keygen (symlink)</seg>
585
586 <seg>libbind9.so, libdns.so, libirs.so, libisc.so, libisccc.so,
587 libisccfg.so, and libns.so</seg>
588
589 <seg>/usr/include/{bind9,dns,dst,irs,isc,isccc,isccfg,ns,pk11,pkcs11},
590 /usr/lib/named, /usr/lib/python&python3-majorver;/site-packages/isc,
591 and /srv/named</seg>
592 </seglistitem>
593 </segmentedlist>
594
595 <variablelist>
596 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
597 <?dbfo list-presentation="list"?>
598 <?dbhtml list-presentation="table"?>
599
600 <varlistentry id="arpaname">
601 <term><command>arpaname</command></term>
602 <listitem>
603 <para>
604 translates IP addresses to the corresponding ARPA names
605 </para>
606 <indexterm zone="bind arpaname">
607 <primary sortas="b-arpaname">arpaname</primary>
608 </indexterm>
609 </listitem>
610 </varlistentry>
611
612<!-- Not present as of 9.16.5
613 <varlistentry id="bind9-config">
614 <term><command>bind9-config</command></term>
615 <listitem>
616 <para>
617 is hardlinked to <command>isc-config.sh</command>.
618 </para>
619 <indexterm zone="bind bind9-config">
620 <primary sortas="b-bind9-config">bind9-config</primary>
621 </indexterm>
622 </listitem>
623 </varlistentry>
624-->
625
626 <varlistentry id="ddns-confgen">
627 <term><command>ddns-confgen</command></term>
628 <listitem>
629 <para>
630 generates a key for use by nsupdate and named
631 </para>
632 <indexterm zone="bind ddns-confgen">
633 <primary sortas="b-ddns-confgen">ddns-confgen</primary>
634 </indexterm>
635 </listitem>
636 </varlistentry>
637
638 <varlistentry id="delv">
639 <term><command>delv</command></term>
640 <listitem>
641 <para>
642 is a new debugging tool that is a successor to
643 <command>dig</command>
644 </para>
645 <indexterm zone="bind delv">
646 <primary sortas="b-delv">delv</primary>
647 </indexterm>
648 </listitem>
649 </varlistentry>
650
651 <varlistentry id="dig">
652 <term><command>dig</command></term>
653 <listitem>
654 <para>
655 interrogates DNS servers
656 </para>
657 <indexterm zone="bind dig">
658 <primary sortas="b-dig">dig</primary>
659 </indexterm>
660 </listitem>
661 </varlistentry>
662
663 <varlistentry id="dnssec-cds">
664 <term><command>dnssec-cds</command></term>
665 <listitem>
666 <para>
667 changes DS records for a child zone based on
668 CDS/CDNSKEY
669 </para>
670 <indexterm zone="bind dnssec-cds">
671 <primary sortas="b-dnssec-cds">dnssec-cds</primary>
672 </indexterm>
673 </listitem>
674 </varlistentry>
675
676 <varlistentry id="dnssec-checkds">
677 <term><command>dnssec-checkds</command></term>
678 <listitem>
679 <para>
680 is a DNSSEC delegation consistency checking tool
681 </para>
682 <indexterm zone="bind dnssec-checkds">
683 <primary sortas="b-dnssec-checkds">dnssec-checkds</primary>
684 </indexterm>
685 </listitem>
686 </varlistentry>
687
688 <varlistentry id="dnssec-coverage">
689 <term><command>dnssec-coverage</command></term>
690 <listitem>
691 <para>
692 verifies that the DNSSEC keys for a given zone or a set of zones
693 have timing metadata set properly to ensure no future lapses
694 in DNSSEC coverage
695 </para>
696 <indexterm zone="bind dnssec-coverage">
697 <primary sortas="b-dnssec-coverage">dnssec-coverage</primary>
698 </indexterm>
699 </listitem>
700 </varlistentry>
701
702 <varlistentry id="dnssec-dsfromkey">
703 <term><command>dnssec-dsfromkey</command></term>
704 <listitem>
705 <para>
706 outputs the Delegation Signer (DS) resource record (RR)
707 </para>
708 <indexterm zone="bind dnssec-dsfromkey">
709 <primary sortas="b-dnssec-dsfromkey">dnssec-dsfromkey</primary>
710 </indexterm>
711 </listitem>
712 </varlistentry>
713
714 <varlistentry id="dnssec-importkey">
715 <term><command>dnssec-importkey</command></term>
716 <listitem>
717 <para>
718 reads a public DNSKEY record and generates a pair of
719 .key/.private files
720 </para>
721 <indexterm zone="bind dnssec-importkey">
722 <primary sortas="b-dnssec-importkey">dnssec-importkey</primary>
723 </indexterm>
724 </listitem>
725 </varlistentry>
726
727 <varlistentry id="dnssec-keyfromlabel">
728 <term><command>dnssec-keyfromlabel</command></term>
729 <listitem>
730 <para>
731 gets keys with the given label from a cryptography hardware device
732 and builds key files for DNSSEC
733 </para>
734 <indexterm zone="bind dnssec-keyfromlabel">
735 <primary sortas="b-dnssec-keyfromlabel">dnssec-keyfromlabel</primary>
736 </indexterm>
737 </listitem>
738 </varlistentry>
739
740 <varlistentry id="dnssec-keygen">
741 <term><command>dnssec-keygen</command></term>
742 <listitem>
743 <para>
744 is a key generator for secure DNS
745 </para>
746 <indexterm zone="bind dnssec-keygen">
747 <primary sortas="b-dnssec-keygen">dnssec-keygen</primary>
748 </indexterm>
749 </listitem>
750 </varlistentry>
751
752 <varlistentry id="dnssec-keymgr">
753 <term><command>dnssec-keymgr</command></term>
754 <listitem>
755 <para>
756 ensures correct DNSKEY coverage based on a defined policy
757 </para>
758 <indexterm zone="bind dnssec-keymgr">
759 <primary sortas="b-dnssec-keymgr">dnssec-keymgr</primary>
760 </indexterm>
761 </listitem>
762 </varlistentry>
763
764 <varlistentry id="dnssec-revoke">
765 <term><command>dnssec-revoke</command></term>
766 <listitem>
767 <para>
768 sets the REVOKED bit on a DNSSEC key
769 </para>
770 <indexterm zone="bind dnssec-revoke">
771 <primary sortas="b-dnssec-revoke">dnssec-revoke</primary>
772 </indexterm>
773 </listitem>
774 </varlistentry>
775
776 <varlistentry id="dnssec-settime">
777 <term><command>dnssec-settime</command></term>
778 <listitem>
779 <para>
780 sets the key timing metadata for a DNSSEC key
781 </para>
782 <indexterm zone="bind dnssec-settime">
783 <primary sortas="b-dnssec-settime">dnssec-settime</primary>
784 </indexterm>
785 </listitem>
786 </varlistentry>
787
788 <varlistentry id="dnssec-signzone">
789 <term><command>dnssec-signzone</command></term>
790 <listitem>
791 <para>
792 generates signed versions of zone files
793 </para>
794 <indexterm zone="bind dnssec-signzone">
795 <primary sortas="b-dnssec-signzone">dnssec-signzone</primary>
796 </indexterm>
797 </listitem>
798 </varlistentry>
799
800 <varlistentry id="dnssec-verify">
801 <term><command>dnssec-verify</command></term>
802 <listitem>
803 <para>
804 verifies that a zone is fully signed for each algorithm found
805 in the DNSKEY RRset for the zone, and that the NSEC / NSEC3
806 chains are complete
807 </para>
808 <indexterm zone="bind dnssec-verify">
809 <primary sortas="b-dnssec-verify">dnssec-verify</primary>
810 </indexterm>
811 </listitem>
812 </varlistentry>
813
814<!-- No longer present with 9.16.5
815 <varlistentry id="genrandom">
816 <term><command>genrandom</command></term>
817 <listitem>
818 <para>
819 generates a file containing random data.
820 </para>
821 <indexterm zone="bind genrandom">
822 <primary sortas="b-genrandom">genrandom</primary>
823 </indexterm>
824 </listitem>
825 </varlistentry>
826-->
827
828 <varlistentry id="host">
829 <term><command>host</command></term>
830 <listitem>
831 <para>
832 is a utility for DNS lookups
833 </para>
834 <indexterm zone="bind host">
835 <primary sortas="b-host">host</primary>
836 </indexterm>
837 </listitem>
838 </varlistentry>
839
840 <!-- No longer present with 9.16.5
841 <varlistentry id="isc-config.sh">
842 <term><command>isc-config.sh</command></term>
843 <listitem>
844 <para>
845 prints information related to the installed version of ISC BIND.
846 </para>
847 <indexterm zone="bind isc-config.sh">
848 <primary sortas="b-isc-config.sh">isc-config.sh</primary>
849 </indexterm>
850 </listitem>
851 </varlistentry>
852
853 <varlistentry id="isc-hmac-fixup">
854 <term><command>isc-hmac-fixup</command></term>
855 <listitem>
856 <para>
857 fixes HMAC keys generated by older versions of BIND.
858 </para>
859 <indexterm zone="bind isc-hmac-fixup">
860 <primary sortas="b-isc-hmac-fixup">isc-hmac-fixup</primary>
861 </indexterm>
862 </listitem>
863 </varlistentry>
864
865 <varlistentry id="lwresd">
866 <term><command>lwresd</command></term>
867 <listitem>
868 <para>
869 is a caching-only name server for local process use.
870 </para>
871 <indexterm zone="bind lwresd">
872 <primary sortas="b-lwresd">lwresd</primary>
873 </indexterm>
874 </listitem>
875 </varlistentry>
876-->
877
878 <varlistentry id="mdig">
879 <term><command>mdig</command></term>
880 <listitem>
881 <para>
882 is a version of dig that allows multiple queries at once
883 </para>
884 <indexterm zone="bind mdig">
885 <primary sortas="b-mdig">mdig</primary>
886 </indexterm>
887 </listitem>
888 </varlistentry>
889
890 <varlistentry id="named">
891 <term><command>named</command></term>
892 <listitem>
893 <para>
894 is the name server daemon
895 </para>
896 <indexterm zone="bind named">
897 <primary sortas="b-named">named</primary>
898 </indexterm>
899 </listitem>
900 </varlistentry>
901
902 <varlistentry id="named-checkconf">
903 <term><command>named-checkconf</command></term>
904 <listitem>
905 <para>
906 checks the syntax of <filename>named.conf</filename>
907 files
908 </para>
909 <indexterm zone="bind named-checkconf">
910 <primary sortas="b-named-checkconf">named-checkconf</primary>
911 </indexterm>
912 </listitem>
913 </varlistentry>
914
915 <varlistentry id="named-checkzone">
916 <term><command>named-checkzone</command></term>
917 <listitem>
918 <para>
919 checks zone file validity
920 </para>
921 <indexterm zone="bind named-checkzone">
922 <primary sortas="b-named-checkzone">named-checkzone</primary>
923 </indexterm>
924 </listitem>
925 </varlistentry>
926
927 <varlistentry id="named-compilezone">
928 <term><command>named-compilezone</command></term>
929 <listitem>
930 <para>
931 is similar to <command>named-checkzone</command>, but it always
932 dumps the zone contents to a specified file in a specified format
933 </para>
934 <indexterm zone="bind named-compilezone">
935 <primary sortas="b-named-compilezone">named-compilezone</primary>
936 </indexterm>
937 </listitem>
938 </varlistentry>
939
940 <varlistentry id="named-journalprint">
941 <term><command>named-journalprint</command></term>
942 <listitem>
943 <para>
944 prints the zone journal in human-readable form
945 </para>
946 <indexterm zone="bind named-journalprint">
947 <primary sortas="b-named-journalprint">named-journalprint</primary>
948 </indexterm>
949 </listitem>
950 </varlistentry>
951
952 <varlistentry id="named-rrchecker">
953 <term><command>named-rrchecker</command></term>
954 <listitem>
955 <para>
956 reads an individual DNS resource record from standard input and
957 checks if it is syntactically correct
958 </para>
959 <indexterm zone="bind named-rrchecker">
960 <primary sortas="b-named-rrchecker">named-rrchecker</primary>
961 </indexterm>
962 </listitem>
963 </varlistentry>
964
965 <varlistentry id="named-nzd2nzf">
966 <term><command>named-nzd2nzf</command></term>
967 <listitem>
968 <para>
969 converts an NZD database to NZF text format
970 </para>
971 <indexterm zone="bind named-nzd2nzf">
972 <primary sortas="b-named-nzd2nzf">named-nzd2nzf</primary>
973 </indexterm>
974 </listitem>
975 </varlistentry>
976
977 <varlistentry id="nsec3hash">
978 <term><command>nsec3hash</command></term>
979 <listitem>
980 <para>
981 generates an NSEC3 hash based on a set of NSEC3 parameters
982 </para>
983 <indexterm zone="bind nsec3hash">
984 <primary sortas="b-nsec3hash">nsec3hash</primary>
985 </indexterm>
986 </listitem>
987 </varlistentry>
988
989 <varlistentry id="nslookup">
990 <term><command>nslookup</command></term>
991 <listitem>
992 <para>
993 is a program used to query Internet domain nameservers
994 </para>
995 <indexterm zone="bind nslookup">
996 <primary sortas="b-nslookup">nslookup</primary>
997 </indexterm>
998 </listitem>
999 </varlistentry>
1000
1001 <varlistentry id="nsupdate">
1002 <term><command>nsupdate</command></term>
1003 <listitem>
1004 <para>
1005 is used to submit DNS update requests
1006 </para>
1007 <indexterm zone="bind nsupdate">
1008 <primary sortas="b-nsupdate">nsupdate</primary>
1009 </indexterm>
1010 </listitem>
1011 </varlistentry>
1012
1013 <varlistentry id="rndc">
1014 <term><command>rndc</command></term>
1015 <listitem>
1016 <para>
1017 controls the operation of <application>BIND</application>
1018 </para>
1019 <indexterm zone="bind rndc">
1020 <primary sortas="b-rndc">rndc</primary>
1021 </indexterm>
1022 </listitem>
1023 </varlistentry>
1024
1025 <varlistentry id="rndc-confgen">
1026 <term><command>rndc-confgen</command></term>
1027 <listitem>
1028 <para>
1029 generates <filename>rndc.conf</filename> files
1030 </para>
1031 <indexterm zone="bind rndc-confgen">
1032 <primary sortas="b-rndc-confgen">rndc-confgen</primary>
1033 </indexterm>
1034 </listitem>
1035 </varlistentry>
1036
1037 <varlistentry id="tsig-keygen">
1038 <term><command>tsig-keygen</command></term>
1039 <listitem>
1040 <para>
1041 is a symlink to <command>ddns-confgen</command>
1042 </para>
1043 <indexterm zone="bind tsig-keygen">
1044 <primary sortas="b-tsig-keygen">tsig-keygen</primary>
1045 </indexterm>
1046 </listitem>
1047 </varlistentry>
1048
1049 </variablelist>
1050
1051 </sect2>
1052
1053</sect1>
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