source: server/major/bind.xml@ 6d106671

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Last change on this file since 6d106671 was 6d106671, checked in by Bruce Dubbs <bdubbs@…>, 4 years ago

Update to bind9 and bind 9.16.1.
Update to php-7.4.4.
Update to PyYAML-5.3.1 (Python Module).
Update to libinput-1.15.4.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22867 af4574ff-66df-0310-9fd7-8a98e5e911e0
  • Property mode set to 100644
File size: 34.0 KB
Line 
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 " ">
8 <!ENTITY bind-download-ftp "ftp://ftp.isc.org/isc/bind9/&bind-version;/bind-&bind-version;.tar.xz">
9 <!ENTITY bind-md5sum "2c7f119c71a839f937fcc2788eaa2ecd">
10 <!ENTITY bind-size "4.3 MB">
11 <!ENTITY bind-buildsize "103 MB (25 MB installed)">
12 <!ENTITY bind-time "0.9 SBU (with parallelism=4; add 34+ minutes, 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 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 </sect1info>
22
23 <title>BIND-&bind-version;</title>
24
25 <indexterm zone="bind">
26 <primary sortas="a-BIND">BIND</primary>
27 </indexterm>
28
29 <sect2 role="package">
30 <title>Introduction to BIND</title>
31
32 <para>
33 The <application>BIND</application> package provides a DNS server
34 and client utilities. If you are only interested in the utilities, refer
35 to the <xref linkend="bind-utils"/>.
36 </para>
37
38 &lfs91_checked;
39
40 <bridgehead renderas="sect3">Package Information</bridgehead>
41 <itemizedlist spacing="compact">
42 <listitem>
43 <para>
44 Download (HTTP): <ulink url="&bind-download-http;"/>
45 </para>
46 </listitem>
47 <listitem>
48 <para>
49 Download (FTP): <ulink url="&bind-download-ftp;"/>
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download MD5 sum: &bind-md5sum;
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Download size: &bind-size;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Estimated disk space required: &bind-buildsize;
65 </para>
66 </listitem>
67 <listitem>
68 <para>
69 Estimated build time: &bind-time;
70 </para>
71 </listitem>
72 </itemizedlist>
73<!--
74 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
75 <itemizedlist spacing='compact'>
76 <listitem>
77 <para>
78 Optional patch (if net-tools is not installed): <ulink
79 url="&patch-root;/bind-&bind-version;-use_iproute2-1.patch"/>
80 </para>
81 </listitem>
82 </itemizedlist>
83-->
84 <bridgehead renderas="sect3">BIND Dependencies</bridgehead>
85
86 <bridgehead renderas="sect4">Recommended</bridgehead>
87 <para role="optional">
88 <xref linkend="libcap-pam"/>
89 </para>
90
91 <bridgehead renderas="sect4">Optional</bridgehead>
92 <para role="optional">
93 <xref linkend="libidn2"/>,
94 <xref linkend="libxml2"/>,
95 <xref linkend="mitkrb"/>,
96 <ulink url="https://cmocka.org/">cmocka</ulink>, and
97 <ulink url='https://github.com/cjheath/geoip'>geoip</ulink>
98 </para>
99
100 <bridgehead renderas="sect4">Optional database backends</bridgehead>
101 <para role="optional">
102 <xref linkend="db"/>,
103 <xref linkend="mariadb"/> or <ulink url="http://www.mysql.com/">MySQL</ulink>,
104 <xref linkend="openldap"/>,
105 <xref linkend="postgresql"/>, and
106 <xref linkend="unixodbc"/>
107 </para>
108
109 <bridgehead renderas="sect4">Optional (to run the test suite)</bridgehead>
110 <para role="optional">
111 <xref linkend="perl-net-dns"/>
112<!-- and
113 <xref linkend="net-tools"/> (you may omit net-tools by using the optional
114 patch to utilize iproute2, but the IPv6 tests will fail)
115-->
116 </para>
117
118 <bridgehead renderas="sect4">Optional (to rebuild the documentation)</bridgehead>
119 <para role="optional">
120 <xref linkend="doxygen"/>,
121 <xref linkend="libxslt"/>, and
122 <xref linkend="texlive"/> (or <xref linkend="tl-installer"/>)
123 </para>
124
125 <para condition="html" role="usernotes">User Notes:
126 <ulink url="&blfs-wiki;/bind"/></para>
127
128 </sect2>
129
130 <sect2 role="installation">
131 <title>Installation of BIND</title>
132<!--
133 <para>
134 If you have chosen not to install net-tools, apply the iproute2
135 patch with the following command:
136 </para>
137
138<screen><userinput>patch -Np1 -i ../bind-&bind-version;-use_iproute2-1.patch</userinput></screen>
139-->
140
141 <para>
142 To ensure <application>BIND</application> will build dnssec-keymgr,
143 install a python module as the <systemitem
144 class="username">root</systemitem> user:
145 </para>
146
147<screen role="root"><userinput>pip3 install ply</userinput></screen>
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 --with-libtool \
159 --disable-static &amp;&amp;
160make</userinput></screen>
161
162 <para>
163 Issue the following commands to run the complete suite of tests.
164 First, as the <systemitem class="username">root</systemitem> user, set up
165 some test interfaces:
166 </para>
167
168 <note>
169 <para>
170 If IPv6 is not enabled in the kernel, there will be several
171 error messages: "RTNETLINK answers: Operation not permitted". These
172 messages do not affect the tests.
173 </para>
174 </note>
175
176<screen role="root"
177 remap="test"><userinput>bin/tests/system/ifconfig.sh up</userinput></screen>
178
179 <para>
180 The test suite may indicate some skipped tests depending on
181 what configuration options are used. Some tests are marked
182 <quote>UNTESTED</quote> if <xref linkend="perl-net-dns"/> is not
183 installed. 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 &amp;&amp;
202
203install -v -m755 -d /usr/share/doc/bind-&bind-version;/arm &amp;&amp;
204install -v -m644 doc/arm/*.html \
205 /usr/share/doc/bind-&bind-version;/arm</userinput></screen>
206 </sect2>
207
208<!-- Documentation is an issue - make doc fails - some docbook problem
209install -v -m644 doc/misc/{dnssec,ipv6,migrat*,options,rfc-compliance,roadmap,sdb} \
210 /usr/share/doc/bind-&bind-version;/misc</userinput></screen>
211-->
212
213 <sect2 role="commands">
214 <title>Command Explanations</title>
215
216 <para>
217 <parameter>--sysconfdir=/etc</parameter>: This parameter forces
218 <application>BIND</application> to look for configuration
219 files in <filename class='directory'>/etc</filename> instead of
220 <filename class='directory'>/usr/etc</filename>.
221 </para>
222
223 <!-- No longer available as of 9.14.2
224 <para>
225 <parameter>- -enable-threads</parameter>: This parameter enables
226 multi-threading capability.
227 </para>
228 -->
229
230 <para>
231 <parameter>--with-libtool</parameter>: This parameter forces the
232 building of dynamic libraries and links the installed binaries to these
233 libraries.
234 </para>
235
236 <para>
237 <option>--with-libidn2</option>: This parameter enables
238 the IDNA2008 (Internationalized Domain Names in Applications)
239 support.
240 </para>
241
242<!-- no longer available
243 <para>
244 <parameter>- -with-randomdev=/dev/urandom</parameter>: This parameter
245 specifes a non-blocking random device for use with digital signatures.
246 </para>
247-->
248 <para>
249 <option>--enable-fetchlimit</option>: Use this option if you want
250 to be able to limit the rate of recursive client queries. This may be
251 useful on servers which receive a large number of queries.
252 </para>
253
254 <para>
255 <option>--disable-linux-caps</option>: BIND can also be built without
256 capability support by using this option, at the cost of some loss of
257 security.
258 </para>
259
260 <para>
261 <option>--with-dlz-{mysql,bdb,filesystem,ldap,odbc,stub}</option>: Use
262 one (or more) of those options to add Dynamically Loadable Zones support.
263 For more information refer to <ulink
264 url="http://bind-dlz.sourceforge.net/">bind-dlz.sourceforge.net</ulink>.
265 </para>
266
267 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
268 href="../../xincludes/static-libraries.xml"/>
269
270 <para>
271 <command>cd doc; install ...</command>: These commands install
272 additional package documentation. Omit any or all of these commands if
273 desired.
274 </para>
275 </sect2>
276
277 <sect2 role="configuration">
278 <title>Configuring BIND</title>
279
280 <sect3 id="bind-config">
281 <title>Config files</title>
282
283 <para>
284 <filename>named.conf</filename>,
285 <filename>root.hints</filename>,
286 <filename>127.0.0</filename>,
287 <filename>rndc.conf</filename>, and
288 <filename>resolv.conf</filename>
289 </para>
290
291 <indexterm zone="bind bind-config">
292 <primary sortas="e-etc-named.conf">/etc/named.conf</primary>
293 </indexterm>
294
295 <indexterm zone="bind bind-config">
296 <primary sortas="e-etc-rndc.conf">/etc/rndc.conf</primary>
297 </indexterm>
298
299 <indexterm zone="bind bind-config">
300 <primary sortas="e-etc-resolv.conf">/etc/resolv.conf</primary>
301 </indexterm>
302
303 <indexterm zone="bind bind-config">
304 <primary
305 sortas="e-etc-namedb-root.hints">/etc/namedb/root.hints</primary>
306 </indexterm>
307
308 <indexterm zone="bind bind-config">
309 <primary
310 sortas="e-etc-namedb-pz-127.0.0.0">/etc/namedb/pz/127.0.0.0</primary>
311 </indexterm>
312 </sect3>
313
314 <sect3>
315 <title>Configuration Information</title>
316
317 <para>
318 <application>BIND</application> will be configured to run in a
319 <command>chroot</command> jail as an unprivileged user (<systemitem
320 class="username">named</systemitem>). This configuration is more secure
321 in that a DNS compromise can only affect a few files in the <systemitem
322 class="username">named</systemitem> user's <envar>HOME</envar>
323 directory.
324 </para>
325
326 <para>
327 Create the unprivileged user and group <systemitem
328 class="username">named</systemitem>:
329 </para>
330
331<screen role="root"><userinput>groupadd -g 20 named &amp;&amp;
332useradd -c "BIND Owner" -g named -s /bin/false -u 20 named &amp;&amp;
333install -d -m770 -o named -g named /srv/named</userinput></screen>
334
335 <para>
336 Set up some files, directories and devices needed by
337 <application>BIND</application>:
338 </para>
339
340<screen role="root"><userinput>mkdir -p /srv/named &amp;&amp;
341cd /srv/named &amp;&amp;
342mkdir -p dev etc/named/{slave,pz} usr/lib/engines var/run/named &amp;&amp;
343mknod /srv/named/dev/null c 1 3 &amp;&amp;
344mknod /srv/named/dev/urandom c 1 9 &amp;&amp;
345chmod 666 /srv/named/dev/{null,urandom} &amp;&amp;
346cp /etc/localtime etc</userinput></screen>
347
348 <para>
349 The <filename>rndc.conf</filename> file contains information for
350 controlling <command>named</command> operations with the
351 <command>rndc</command> utility. Generate a key for use in the
352 <filename>named.conf</filename> and <filename>rdnc.conf</filename>
353 with the <command>rndc-confgen</command> command:
354 </para>
355
356<screen role="root"><userinput>rndc-confgen -a -b 512 -t /srv/named</userinput></screen>
357
358 <para>
359 Complete the <filename>named.conf</filename> file from which
360 <command>named</command> will read the location of zone files, root
361 name servers and secure DNS keys:
362 </para>
363
364<screen role="root"><?dbfo keep-together="auto"?><userinput>cat &gt;&gt; /srv/named/etc/named.conf &lt;&lt; "EOF"
365<literal>options {
366 directory "/etc/named";
367 pid-file "/var/run/named.pid";
368 statistics-file "/var/run/named.stats";
369
370};
371zone "." {
372 type hint;
373 file "root.hints";
374};
375zone "0.0.127.in-addr.arpa" {
376 type master;
377 file "pz/127.0.0";
378};
379
380// Bind 9 now logs by default through syslog (except debug).
381// These are the default logging rules.
382
383logging {
384 category default { default_syslog; default_debug; };
385 category unmatched { null; };
386
387 channel default_syslog {
388 syslog daemon; // send to syslog's daemon
389 // facility
390 severity info; // only send priority info
391 // and higher
392 };
393
394 channel default_debug {
395 file "named.run"; // write to named.run in
396 // the working directory
397 // Note: stderr is used instead
398 // of "named.run"
399 // if the server is started
400 // with the '-f' option.
401 severity dynamic; // log at the server's
402 // current debug level
403 };
404
405 channel default_stderr {
406 stderr; // writes to stderr
407 severity info; // only send priority info
408 // and higher
409 };
410
411 channel null {
412 null; // toss anything sent to
413 // this channel
414 };
415};</literal>
416EOF</userinput></screen>
417
418 <para>
419 Create a zone file with the following contents:
420 </para>
421
422<screen role="root"><userinput>cat &gt; /srv/named/etc/named/pz/127.0.0 &lt;&lt; "EOF"
423<literal>$TTL 3D
424@ IN SOA ns.local.domain. hostmaster.local.domain. (
425 1 ; Serial
426 8H ; Refresh
427 2H ; Retry
428 4W ; Expire
429 1D) ; Minimum TTL
430 NS ns.local.domain.
4311 PTR localhost.</literal>
432EOF</userinput></screen>
433
434 <para>
435 Create the <filename>root.hints</filename> file with the following
436 commands:
437 </para>
438
439 <note>
440 <para>
441 Caution must be used to ensure there are no leading spaces in
442 this file.
443 </para>
444 </note>
445
446<screen role="root"><userinput>cat &gt; /srv/named/etc/named/root.hints &lt;&lt; "EOF"
447<literal>. 6D IN NS A.ROOT-SERVERS.NET.
448. 6D IN NS B.ROOT-SERVERS.NET.
449. 6D IN NS C.ROOT-SERVERS.NET.
450. 6D IN NS D.ROOT-SERVERS.NET.
451. 6D IN NS E.ROOT-SERVERS.NET.
452. 6D IN NS F.ROOT-SERVERS.NET.
453. 6D IN NS G.ROOT-SERVERS.NET.
454. 6D IN NS H.ROOT-SERVERS.NET.
455. 6D IN NS I.ROOT-SERVERS.NET.
456. 6D IN NS J.ROOT-SERVERS.NET.
457. 6D IN NS K.ROOT-SERVERS.NET.
458. 6D IN NS L.ROOT-SERVERS.NET.
459. 6D IN NS M.ROOT-SERVERS.NET.
460A.ROOT-SERVERS.NET. 6D IN A 198.41.0.4
461A.ROOT-SERVERS.NET. 6D IN AAAA 2001:503:ba3e::2:30
462B.ROOT-SERVERS.NET. 6D IN A 192.228.79.201
463B.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:200::b
464C.ROOT-SERVERS.NET. 6D IN A 192.33.4.12
465C.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2::c
466D.ROOT-SERVERS.NET. 6D IN A 199.7.91.13
467D.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2d::d
468E.ROOT-SERVERS.NET. 6D IN A 192.203.230.10
469E.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:a8::e
470F.ROOT-SERVERS.NET. 6D IN A 192.5.5.241
471F.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:2f::f
472G.ROOT-SERVERS.NET. 6D IN A 192.112.36.4
473G.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:12::d0d
474H.ROOT-SERVERS.NET. 6D IN A 198.97.190.53
475H.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:1::53
476I.ROOT-SERVERS.NET. 6D IN A 192.36.148.17
477I.ROOT-SERVERS.NET. 6D IN AAAA 2001:7fe::53
478J.ROOT-SERVERS.NET. 6D IN A 192.58.128.30
479J.ROOT-SERVERS.NET. 6D IN AAAA 2001:503:c27::2:30
480K.ROOT-SERVERS.NET. 6D IN A 193.0.14.129
481K.ROOT-SERVERS.NET. 6D IN AAAA 2001:7fd::1
482L.ROOT-SERVERS.NET. 6D IN A 199.7.83.42
483L.ROOT-SERVERS.NET. 6D IN AAAA 2001:500:9f::42
484M.ROOT-SERVERS.NET. 6D IN A 202.12.27.33
485M.ROOT-SERVERS.NET. 6D IN AAAA 2001:dc3::35</literal>
486EOF</userinput></screen>
487
488 <para>
489 The <filename>root.hints</filename> file is a list of root name
490 servers. This file must be updated periodically with the
491 <command>dig</command> utility. A current copy of root.hints can be
492 obtained from <ulink url="ftp://rs.internic.net/domain/named.root" />.
493 For details, consult the "BIND 9 Administrator Reference Manual",
494 included in every source archive of BIND 9 distributed by ISC, in HTML
495 and PDF formats, also available at <ulink
496 url="ftp://ftp.isc.org/isc/bind9/cur/&bind-minor-version;/doc/arm/Bv9ARM.html">
497 BIND 9 Administrator Reference Manual</ulink>.
498 </para>
499
500 <para>
501 Create or modify <filename>resolv.conf</filename> to use the new
502 name server with the following commands:
503 </para>
504
505 <note>
506 <para>
507 Replace <replaceable>&lt;yourdomain.com&gt;</replaceable> with
508 your own valid domain name.
509 </para>
510 </note>
511
512<screen role="root"><userinput>cp /etc/resolv.conf /etc/resolv.conf.bak &amp;&amp;
513cat &gt; /etc/resolv.conf &lt;&lt; "EOF"
514<literal>search <replaceable>&lt;yourdomain.com&gt;</replaceable>
515nameserver 127.0.0.1</literal>
516EOF</userinput></screen>
517
518 <para>
519 Set permissions on the <command>chroot</command> jail with the
520 following command:
521 </para>
522
523<screen role="root"><userinput>chown -R named:named /srv/named</userinput></screen>
524
525 </sect3>
526
527 <sect3 id="bind-init">
528 <title><phrase revision="sysv">Boot Script</phrase>
529 <phrase revision="systemd">Systemd Unit</phrase></title>
530
531 <para>
532 To start the DNS server at boot, install the
533 <phrase revision="sysv"><filename>/etc/rc.d/init.d/bind</filename> init
534 script</phrase>
535 <phrase revision="systemd"><filename>named.service</filename>
536 unit</phrase> included in the
537 <xref linkend="bootscripts" revision="sysv"/>
538 <xref linkend="systemd-units" revision="systemd"/> package:
539 </para>
540
541 <indexterm zone="bind bind-init">
542 <primary sortas="f-bind">bind</primary>
543 </indexterm>
544
545<screen role="root" revision="sysv"><userinput>make install-bind</userinput></screen>
546<screen role="root" revision="systemd"><userinput>make install-named</userinput></screen>
547
548 <para>
549 Now start <application>BIND</application> with the following command:
550 </para>
551
552<screen role="root" revision="sysv"><userinput>/etc/rc.d/init.d/bind start</userinput></screen>
553<screen role="root" revision="systemd"><userinput>systemctl start named</userinput></screen>
554
555 </sect3>
556
557 <sect3>
558 <title>Testing BIND</title>
559
560 <para>
561 Test out the new <application>BIND</application> 9 installation.
562 First query the local host address with <command>dig</command>:
563 </para>
564
565<screen><userinput>dig -x 127.0.0.1</userinput></screen>
566
567 <para>
568 Now try an external name lookup, taking note of the speed
569 difference in repeated lookups due to the caching. Run the
570 <command>dig</command> command twice on the same address:
571 </para>
572
573<screen><userinput>dig www.&lfs-domainname; &amp;&amp;
574dig www.&lfs-domainname;</userinput></screen>
575
576 <para>
577 You can see almost instantaneous results with the named caching
578 lookups. Consult the <application>BIND</application> Administrator
579 Reference Manual located at <filename>doc/arm/Bv9ARM.html</filename>
580 in the package source tree, for further configuration options.
581 </para>
582
583 </sect3>
584
585 </sect2>
586
587 <sect2 role="content">
588 <title>Contents</title>
589
590 <segmentedlist>
591 <segtitle>Installed Programs</segtitle>
592 <segtitle>Installed Libraries</segtitle>
593 <segtitle>Installed Directories</segtitle>
594
595 <seglistitem>
596
597 <seg>arpaname, bind9-config hardlinked to isc-config.sh, ddns-confgen,
598 delv, dig, dnssec-dsfromkey,
599 dnssec-importkey, dnssec-keyfromlabel, dnssec-keygen, dnssec-revoke,
600 dnssec-settime, dnssec-signzone, dnssec-verify, genrandom, host,
601 isc-hmac-fixup, lwresd hardlinked to named, named-checkconf,
602 named-checkzone, named-compilezone (symlink), named-journalprint,
603 named-rrchecker, nsec3hash, nslookup, nsupdate, rndc, rndc-confgen,
604 and tsig-keygen (symlink)</seg>
605
606 <seg>libbind9.so, libdns.so, libirs.so, libisc.so, libisccc.so,
607 libisccfg.so, and liblwres.so</seg>
608
609 <seg>/usr/include/{bind9,dns,dst,irs,isc,isccc,isccfg,lwres,pk11,pkcs11},
610 /usr/share/doc/bind-&bind-version; and /srv/named</seg>
611 </seglistitem>
612 </segmentedlist>
613
614 <variablelist>
615 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
616 <?dbfo list-presentation="list"?>
617 <?dbhtml list-presentation="table"?>
618
619 <varlistentry id="arpaname">
620 <term><command>arpaname</command></term>
621 <listitem>
622 <para>
623 translates IP addresses to the corresponding ARPA names.
624 </para>
625 <indexterm zone="bind arpaname">
626 <primary sortas="b-arpaname">arpaname</primary>
627 </indexterm>
628 </listitem>
629 </varlistentry>
630
631 <varlistentry id="bind9-config">
632 <term><command>bind9-config</command></term>
633 <listitem>
634 <para>
635 is hardlinked to <command>isc-config.sh</command>.
636 </para>
637 <indexterm zone="bind bind9-config">
638 <primary sortas="b-bind9-config">bind9-config</primary>
639 </indexterm>
640 </listitem>
641 </varlistentry>
642
643 <varlistentry id="ddns-confgen">
644 <term><command>ddns-confgen</command></term>
645 <listitem>
646 <para>
647 generates a key for use by nsupdate and named.
648 </para>
649 <indexterm zone="bind ddns-confgen">
650 <primary sortas="b-ddns-confgen">ddns-confgen</primary>
651 </indexterm>
652 </listitem>
653 </varlistentry>
654
655 <varlistentry id="delv">
656 <term><command>delv</command></term>
657 <listitem>
658 <para>
659 is a new debugging tool that is a successor to
660 <command>dig</command>.
661 </para>
662 <indexterm zone="bind delv">
663 <primary sortas="b-delv">delv</primary>
664 </indexterm>
665 </listitem>
666 </varlistentry>
667
668 <varlistentry id="dig">
669 <term><command>dig</command></term>
670 <listitem>
671 <para>
672 interrogates DNS servers.
673 </para>
674 <indexterm zone="bind dig">
675 <primary sortas="b-dig">dig</primary>
676 </indexterm>
677 </listitem>
678 </varlistentry>
679<!--
680 <varlistentry id="dnssec-checkds">
681 <term><command>dnssec-checkds</command></term>
682 <listitem>
683 <para>
684 is a DNSSEC delegation consistency checking tool.
685 </para>
686 <indexterm zone="bind dnssec-checkds">
687 <primary sortas="b-dnssec-checkds">dnssec-checkds</primary>
688 </indexterm>
689 </listitem>
690 </varlistentry>
691
692 <varlistentry id="dnssec-coverage">
693 <term><command>dnssec-coverage</command></term>
694 <listitem>
695 <para>
696 verifies that the DNSSEC keys for a given zone or a set of zones
697 have timing metadata set properly to ensure no future lapses
698 in DNSSEC coverage.
699 </para>
700 <indexterm zone="bind dnssec-coverage">
701 <primary sortas="b-dnssec-coverage">dnssec-coverage</primary>
702 </indexterm>
703 </listitem>
704 </varlistentry>-->
705
706 <varlistentry id="dnssec-dsfromkey">
707 <term><command>dnssec-dsfromkey</command></term>
708 <listitem>
709 <para>
710 outputs the Delegation Signer (DS) resource record (RR).
711 </para>
712 <indexterm zone="bind dnssec-dsfromkey">
713 <primary sortas="b-dnssec-dsfromkey">dnssec-dsfromkey</primary>
714 </indexterm>
715 </listitem>
716 </varlistentry>
717
718 <varlistentry id="dnssec-importkey">
719 <term><command>dnssec-importkey</command></term>
720 <listitem>
721 <para>
722 reads a public DNSKEY record and generates a pair of
723 .key/.private files.
724 </para>
725 <indexterm zone="bind dnssec-importkey">
726 <primary sortas="b-dnssec-importkey">dnssec-importkey</primary>
727 </indexterm>
728 </listitem>
729 </varlistentry>
730
731 <varlistentry id="dnssec-keyfromlabel">
732 <term><command>dnssec-keyfromlabel</command></term>
733 <listitem>
734 <para>
735 gets keys with the given label from a crypto hardware and builds
736 key files for DNSSEC.
737 </para>
738 <indexterm zone="bind dnssec-keyfromlabel">
739 <primary sortas="b-dnssec-keyfromlabel">dnssec-keyfromlabel</primary>
740 </indexterm>
741 </listitem>
742 </varlistentry>
743
744 <varlistentry id="dnssec-keygen">
745 <term><command>dnssec-keygen</command></term>
746 <listitem>
747 <para>
748 is a key generator for secure DNS.
749 </para>
750 <indexterm zone="bind dnssec-keygen">
751 <primary sortas="b-dnssec-keygen">dnssec-keygen</primary>
752 </indexterm>
753 </listitem>
754 </varlistentry>
755
756 <varlistentry id="dnssec-revoke">
757 <term><command>dnssec-revoke</command></term>
758 <listitem>
759 <para>
760 sets the REVOKED bit on a DNSSEC key.
761 </para>
762 <indexterm zone="bind dnssec-revoke">
763 <primary sortas="b-dnssec-revoke">dnssec-revoke</primary>
764 </indexterm>
765 </listitem>
766 </varlistentry>
767
768 <varlistentry id="dnssec-settime">
769 <term><command>dnssec-settime</command></term>
770 <listitem>
771 <para>
772 sets the key timing metadata for a DNSSEC key.
773 </para>
774 <indexterm zone="bind dnssec-settime">
775 <primary sortas="b-dnssec-settime">dnssec-settime</primary>
776 </indexterm>
777 </listitem>
778 </varlistentry>
779
780 <varlistentry id="dnssec-signzone">
781 <term><command>dnssec-signzone</command></term>
782 <listitem>
783 <para>
784 generates signed versions of zone files.
785 </para>
786 <indexterm zone="bind dnssec-signzone">
787 <primary sortas="b-dnssec-signzone">dnssec-signzone</primary>
788 </indexterm>
789 </listitem>
790 </varlistentry>
791
792 <varlistentry id="dnssec-verify">
793 <term><command>dnssec-verify</command></term>
794 <listitem>
795 <para>
796 verifies that a zone is fully signed for each algorithm found
797 in the DNSKEY RRset for the zone, and that the NSEC / NSEC3
798 chains are complete.
799 </para>
800 <indexterm zone="bind dnssec-verify">
801 <primary sortas="b-dnssec-verify">dnssec-verify</primary>
802 </indexterm>
803 </listitem>
804 </varlistentry>
805
806 <varlistentry id="genrandom">
807 <term><command>genrandom</command></term>
808 <listitem>
809 <para>
810 generates a file containing random data.
811 </para>
812 <indexterm zone="bind genrandom">
813 <primary sortas="b-genrandom">genrandom</primary>
814 </indexterm>
815 </listitem>
816 </varlistentry>
817
818 <varlistentry id="host">
819 <term><command>host</command></term>
820 <listitem>
821 <para>
822 is a utility for DNS lookups.
823 </para>
824 <indexterm zone="bind host">
825 <primary sortas="b-host">host</primary>
826 </indexterm>
827 </listitem>
828 </varlistentry>
829
830 <varlistentry id="isc-config.sh">
831 <term><command>isc-config.sh</command></term>
832 <listitem>
833 <para>
834 prints information related to the installed version of ISC BIND.
835 </para>
836 <indexterm zone="bind isc-config.sh">
837 <primary sortas="b-isc-config.sh">isc-config.sh</primary>
838 </indexterm>
839 </listitem>
840 </varlistentry>
841
842 <varlistentry id="isc-hmac-fixup">
843 <term><command>isc-hmac-fixup</command></term>
844 <listitem>
845 <para>
846 fixes HMAC keys generated by older versions of BIND.
847 </para>
848 <indexterm zone="bind isc-hmac-fixup">
849 <primary sortas="b-isc-hmac-fixup">isc-hmac-fixup</primary>
850 </indexterm>
851 </listitem>
852 </varlistentry>
853
854 <varlistentry id="lwresd">
855 <term><command>lwresd</command></term>
856 <listitem>
857 <para>
858 is a caching-only name server for local process use.
859 </para>
860 <indexterm zone="bind lwresd">
861 <primary sortas="b-lwresd">lwresd</primary>
862 </indexterm>
863 </listitem>
864 </varlistentry>
865
866 <varlistentry id="named">
867 <term><command>named</command></term>
868 <listitem>
869 <para>
870 is the name server daemon.
871 </para>
872 <indexterm zone="bind named">
873 <primary sortas="b-named">named</primary>
874 </indexterm>
875 </listitem>
876 </varlistentry>
877
878 <varlistentry id="named-checkconf">
879 <term><command>named-checkconf</command></term>
880 <listitem>
881 <para>
882 checks the syntax of <filename>named.conf</filename>
883 files.
884 </para>
885 <indexterm zone="bind named-checkconf">
886 <primary sortas="b-named-checkconf">named-checkconf</primary>
887 </indexterm>
888 </listitem>
889 </varlistentry>
890
891 <varlistentry id="named-checkzone">
892 <term><command>named-checkzone</command></term>
893 <listitem>
894 <para>
895 checks zone file validity.
896 </para>
897 <indexterm zone="bind named-checkzone">
898 <primary sortas="b-named-checkzone">named-checkzone</primary>
899 </indexterm>
900 </listitem>
901 </varlistentry>
902
903 <varlistentry id="named-compilezone">
904 <term><command>named-compilezone</command></term>
905 <listitem>
906 <para>
907 is similar to <command>named-checkzone</command>, but it always
908 dumps the zone contents to a specified file in a specified format.
909 </para>
910 <indexterm zone="bind named-compilezone">
911 <primary sortas="b-named-compilezone">named-compilezone</primary>
912 </indexterm>
913 </listitem>
914 </varlistentry>
915
916 <varlistentry id="named-journalprint">
917 <term><command>named-journalprint</command></term>
918 <listitem>
919 <para>
920 prints the zone journal in human-readable form.
921 </para>
922 <indexterm zone="bind named-journalprint">
923 <primary sortas="b-named-journalprint">named-journalprint</primary>
924 </indexterm>
925 </listitem>
926 </varlistentry>
927
928 <varlistentry id="named-rrchecker">
929 <term><command>named-rrchecker</command></term>
930 <listitem>
931 <para>
932 reads an individual DNS resource record from standard input and
933 checks if it is syntactically correct.
934 </para>
935 <indexterm zone="bind named-rrchecker">
936 <primary sortas="b-named-rrchecker">named-rrchecker</primary>
937 </indexterm>
938 </listitem>
939 </varlistentry>
940
941 <varlistentry id="nsec3hash">
942 <term><command>nsec3hash</command></term>
943 <listitem>
944 <para>
945 generates an NSEC3 hash based on a set of NSEC3 parameters.
946 </para>
947 <indexterm zone="bind nsec3hash">
948 <primary sortas="b-nsec3hash">nsec3hash</primary>
949 </indexterm>
950 </listitem>
951 </varlistentry>
952
953 <varlistentry id="nslookup">
954 <term><command>nslookup</command></term>
955 <listitem>
956 <para>
957 is a program used to query Internet domain nameservers.
958 </para>
959 <indexterm zone="bind nslookup">
960 <primary sortas="b-nslookup">nslookup</primary>
961 </indexterm>
962 </listitem>
963 </varlistentry>
964
965 <varlistentry id="nsupdate">
966 <term><command>nsupdate</command></term>
967 <listitem>
968 <para>
969 is used to submit DNS update requests.
970 </para>
971 <indexterm zone="bind nsupdate">
972 <primary sortas="b-nsupdate">nsupdate</primary>
973 </indexterm>
974 </listitem>
975 </varlistentry>
976
977 <varlistentry id="rndc">
978 <term><command>rndc</command></term>
979 <listitem>
980 <para>
981 controls the operation of <application>BIND</application>.
982 </para>
983 <indexterm zone="bind rndc">
984 <primary sortas="b-rndc">rndc</primary>
985 </indexterm>
986 </listitem>
987 </varlistentry>
988
989 <varlistentry id="rndc-confgen">
990 <term><command>rndc-confgen</command></term>
991 <listitem>
992 <para>
993 generates <filename>rndc.conf</filename> files.
994 </para>
995 <indexterm zone="bind rndc-confgen">
996 <primary sortas="b-rndc-confgen">rndc-confgen</primary>
997 </indexterm>
998 </listitem>
999 </varlistentry>
1000
1001 <varlistentry id="tsig-keygen">
1002 <term><command>tsig-keygen</command></term>
1003 <listitem>
1004 <para>
1005 is a symlink to <command>ddns-confgen</command>.
1006 </para>
1007 <indexterm zone="bind tsig-keygen">
1008 <primary sortas="b-tsig-keygen">tsig-keygen</primary>
1009 </indexterm>
1010 </listitem>
1011 </varlistentry>
1012
1013 </variablelist>
1014
1015 </sect2>
1016
1017</sect1>
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