bb2b38cd44b032118359afbc743efbea12f48e61bnicholes<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"

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70953fb44a7140fe206c3a5f011e24209c8c5c6abnicholes

44f575c8cb19a7a5cd61664a7848be6bc197df02fuankg<refentry id="man.named-checkzone">

16b55a35cff91315d261d1baa776138af465c4e4fuankg <refentryinfo>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <date>June 13, 2000</date>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </refentryinfo>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refmeta>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refentrytitle><application>named-checkzone</application></refentrytitle>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <manvolnum>8</manvolnum>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refmiscinfo>BIND9</refmiscinfo>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </refmeta>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <docinfo>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <copyright>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2004</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2005</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2006</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2007</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2009</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <holder>Internet Systems Consortium, Inc. ("ISC")</holder>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </copyright>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <copyright>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2000</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2001</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <year>2002</year>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <holder>Internet Software Consortium.</holder>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </copyright>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </docinfo>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refnamediv>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refname><application>named-checkzone</application></refname>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refname><application>named-compilezone</application></refname>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refpurpose>zone file validity checking or converting tool</refpurpose>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </refnamediv>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refsynopsisdiv>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <cmdsynopsis>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>named-checkzone</command>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <arg><option>-d</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-h</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-j</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-q</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-v</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-f <replaceable class="parameter">format</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-F <replaceable class="parameter">format</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-i <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-k <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-m <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-M <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-n <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-o <replaceable class="parameter">filename</replaceable></option></arg>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <arg><option>-s <replaceable class="parameter">style</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-S <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-t <replaceable class="parameter">directory</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-w <replaceable class="parameter">directory</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-D</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-W <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg choice="req">zonename</arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg choice="req">filename</arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </cmdsynopsis>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <cmdsynopsis>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>named-compilezone</command>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-d</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-j</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-q</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-v</option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-C <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-f <replaceable class="parameter">format</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-F <replaceable class="parameter">format</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-i <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-k <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-m <replaceable class="parameter">mode</replaceable></option></arg>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <arg><option>-n <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-o <replaceable class="parameter">filename</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-s <replaceable class="parameter">style</replaceable></option></arg>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <arg><option>-t <replaceable class="parameter">directory</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-w <replaceable class="parameter">directory</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg><option>-D</option></arg>

0a39e7683f6611d66c55712f50bb240428d832a1bnicholes <arg><option>-W <replaceable class="parameter">mode</replaceable></option></arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg choice="req">zonename</arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <arg choice="req">filename</arg>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </cmdsynopsis>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </refsynopsisdiv>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refsect1>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <title>DESCRIPTION</title>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para><command>named-checkzone</command>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg checks the syntax and integrity of a zone file. It performs the

0662ed52e814f8f08ef0e09956413a792584eddffuankg same checks as <command>named</command> does when loading a

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes zone. This makes <command>named-checkzone</command> useful for

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg checking zone files before configuring them into a name server.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>named-compilezone</command> is similar to

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>named-checkzone</command>, but it always dumps the

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes zone contents to a specified file in a specified format.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Additionally, it applies stricter check levels by default,

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes since the dump output will be used as an actual zone file

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes loaded by <command>named</command>.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes When manually specified otherwise, the check levels must at

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes least be as strict as those specified in the

0662ed52e814f8f08ef0e09956413a792584eddffuankg <command>named</command> configuration file.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </refsect1>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <refsect1>

0662ed52e814f8f08ef0e09956413a792584eddffuankg <title>OPTIONS</title>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <variablelist>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-d</term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Enable debugging.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

0662ed52e814f8f08ef0e09956413a792584eddffuankg </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <term>-h</term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Print the usage summary and exit.

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-q</term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Quiet mode - exit code only.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-v</term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Print the version of the <command>named-checkzone</command>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes program and exit.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-j</term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes When loading the zone file read the journal if it exists.

cf7ca2f9eaa6523fefcccba4287b91637391fb51fuankg </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-c <replaceable class="parameter">class</replaceable></term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Specify the class of the zone. If not specified, "IN" is assumed.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-i <replaceable class="parameter">mode</replaceable></term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Perform post-load zone integrity checks. Possible modes are

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"full"</command> (default),

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"full-sibling"</command>,

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"local"</command>,

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"local-sibling"</command> and

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"none"</command>.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Mode <command>"full"</command> checks that MX records

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes refer to A or AAAA record (both in-zone and out-of-zone

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes hostnames). Mode <command>"local"</command> only

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes checks MX records which refer to in-zone hostnames.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

8ffac2c334103c0336602aaede650cb578611151fuankg Mode <command>"full"</command> checks that SRV records

8ffac2c334103c0336602aaede650cb578611151fuankg refer to A or AAAA record (both in-zone and out-of-zone

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes hostnames). Mode <command>"local"</command> only

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes checks SRV records which refer to in-zone hostnames.

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg </para>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Mode <command>"full"</command> checks that delegation NS

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes records refer to A or AAAA record (both in-zone and out-of-zone

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes hostnames). It also checks that glue address records

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes in the zone match those advertised by the child.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Mode <command>"local"</command> only checks NS records which

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg refer to in-zone hostnames or that some required glue exists,

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg that is when the nameserver is in a child zone.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Mode <command>"full-sibling"</command> and

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <command>"local-sibling"</command> disable sibling glue

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg checks but are otherwise the same as <command>"full"</command>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes and <command>"local"</command> respectively.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Mode <command>"none"</command> disables the checks.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-f <replaceable class="parameter">format</replaceable></term>

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg <listitem>

0662ed52e814f8f08ef0e09956413a792584eddffuankg <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Specify the format of the zone file.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Possible formats are <command>"text"</command> (default)

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes and <command>"raw"</command>.

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes </varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <varlistentry>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <term>-F <replaceable class="parameter">format</replaceable></term>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <listitem>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes <para>

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes Specify the format of the output file specified.

0662ed52e814f8f08ef0e09956413a792584eddffuankg Possible formats are <command>"text"</command> (default)

bb2b38cd44b032118359afbc743efbea12f48e61bnicholes and <command>"raw"</command>.

ac7985784d08a3655291f24f711812b4d8b1cbcffuankg For <command>named-checkzone</command>,

this does not cause any effects unless it dumps the zone

contents.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-k <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Perform <command>"check-names"</command> checks with the

specified failure mode.

Possible modes are <command>"fail"</command>

(default for <command>named-compilezone</command>),

<command>"warn"</command>

(default for <command>named-checkzone</command>) and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-m <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Specify whether MX records should be checked to see if they

are addresses. Possible modes are <command>"fail"</command>,

<command>"warn"</command> (default) and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-M <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Check if a MX record refers to a CNAME.

Possible modes are <command>"fail"</command>,

<command>"warn"</command> (default) and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-n <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Specify whether NS records should be checked to see if they

are addresses.

Possible modes are <command>"fail"</command>

(default for <command>named-compilezone</command>),

<command>"warn"</command>

(default for <command>named-checkzone</command>) and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-o <replaceable class="parameter">filename</replaceable></term>

<listitem>

<para>

Write zone output to <filename>filename</filename>.

If <filename>filename</filename> is <filename>-</filename> then

write to standard out.

This is mandatory for <command>named-compilezone</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-s <replaceable class="parameter">style</replaceable></term>

<listitem>

<para>

Specify the style of the dumped zone file.

Possible styles are <command>"full"</command> (default)

and <command>"relative"</command>.

The full format is most suitable for processing

automatically by a separate script.

On the other hand, the relative format is more

human-readable and is thus suitable for editing by hand.

For <command>named-checkzone</command>

this does not cause any effects unless it dumps the zone

contents.

It also does not have any meaning if the output format

is not text.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-S <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Check if a SRV record refers to a CNAME.

Possible modes are <command>"fail"</command>,

<command>"warn"</command> (default) and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-t <replaceable class="parameter">directory</replaceable></term>

<listitem>

<para>

Chroot to <filename>directory</filename> so that

include

directives in the configuration file are processed as if

run by a similarly chrooted named.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-w <replaceable class="parameter">directory</replaceable></term>

<listitem>

<para>

chdir to <filename>directory</filename> so that

relative

filenames in master file $INCLUDE directives work. This

is similar to the directory clause in

<filename>named.conf</filename>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-D</term>

<listitem>

<para>

Dump zone file in canonical format.

This is always enabled for <command>named-compilezone</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>-W <replaceable class="parameter">mode</replaceable></term>

<listitem>

<para>

Specify whether to check for non-terminal wildcards.

Non-terminal wildcards are almost always the result of a

failure to understand the wildcard matching algorithm (RFC 1034).

Possible modes are <command>"warn"</command> (default)

and

<command>"ignore"</command>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>zonename</term>

<listitem>

<para>

The domain name of the zone being checked.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>filename</term>

<listitem>

<para>

The name of the zone file.

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect1>

<refsect1>

<title>RETURN VALUES</title>

<para><command>named-checkzone</command>

returns an exit status of 1 if

errors were detected and 0 otherwise.

</para>

</refsect1>

<refsect1>

<title>SEE ALSO</title>

<para><citerefentry>

<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>named-checkconf</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citetitle>RFC 1035</citetitle>,

<citetitle>BIND 9 Administrator Reference Manual</citetitle>.

</para>

</refsect1>

<refsect1>

<title>AUTHOR</title>

<para><corpauthor>Internet Systems Consortium</corpauthor>

</para>

</refsect1>

</refentry><!--