dnssec-signzone.docbook

非常好的dns解析软件

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<refentry id="man.dnssec-signzone">
  <refentryinfo>
    <date>June 30, 2000</date>
  </refentryinfo>

  <refmeta>
    <refentrytitle><application>dnssec-signzone</application></refentrytitle>
   <manvolnum>8</manvolnum>
    <refmiscinfo>BIND9</refmiscinfo>
  </refmeta>

  <refnamediv>
    <refname><application>dnssec-signzone</application></refname>
    <refpurpose>DNSSEC zone signing tool</refpurpose>
  </refnamediv>

  <docinfo>
    <copyright>
      <year>2004</year>
      <year>2005</year>
      <year>2006</year>
      <year>2007</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
    <copyright>
      <year>2000</year>
      <year>2001</year>
      <year>2002</year>
      <year>2003</year>
      <holder>Internet Software Consortium.</holder>
    </copyright>
  </docinfo>

  <refsynopsisdiv>
    <cmdsynopsis>
      <command>dnssec-signzone</command>
      <arg><option>-a</option></arg>
      <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>
      <arg><option>-d <replaceable class="parameter">directory</replaceable></option></arg>
      <arg><option>-e <replaceable class="parameter">end-time</replaceable></option></arg>
      <arg><option>-f <replaceable class="parameter">output-file</replaceable></option></arg>
      <arg><option>-g</option></arg>
      <arg><option>-h</option></arg>
      <arg><option>-k <replaceable class="parameter">key</replaceable></option></arg>
      <arg><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      <arg><option>-i <replaceable class="parameter">interval</replaceable></option></arg>
      <arg><option>-I <replaceable class="parameter">input-format</replaceable></option></arg>
      <arg><option>-j <replaceable class="parameter">jitter</replaceable></option></arg>
      <arg><option>-N <replaceable class="parameter">soa-serial-format</replaceable></option></arg>
      <arg><option>-o <replaceable class="parameter">origin</replaceable></option></arg>
      <arg><option>-O <replaceable class="parameter">output-format</replaceable></option></arg>
      <arg><option>-p</option></arg>
      <arg><option>-r <replaceable class="parameter">randomdev</replaceable></option></arg>
      <arg><option>-s <replaceable class="parameter">start-time</replaceable></option></arg>
      <arg><option>-t</option></arg>
      <arg><option>-v <replaceable class="parameter">level</replaceable></option></arg>
      <arg><option>-z</option></arg>
      <arg choice="req">zonefile</arg>
      <arg rep="repeat">key</arg>
    </cmdsynopsis>
  </refsynopsisdiv>

  <refsect1>
    <title>DESCRIPTION</title>
    <para><command>dnssec-signzone</command>
      signs a zone.  It generates
      NSEC and RRSIG records and produces a signed version of the
      zone. The security status of delegations from the signed zone
      (that is, whether the child zones are secure or not) is
      determined by the presence or absence of a
      <filename>keyset</filename> file for each child zone.
    </para>
  </refsect1>

  <refsect1>
    <title>OPTIONS</title>

    <variablelist>
      <varlistentry>
        <term>-a</term>
        <listitem>
          <para>
            Verify all generated signatures.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-c <replaceable class="parameter">class</replaceable></term>
        <listitem>
          <para>
            Specifies the DNS class of the zone.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-k <replaceable class="parameter">key</replaceable></term>
        <listitem>
          <para>
            Treat specified key as a key signing key ignoring any
            key flags.  This option may be specified multiple times.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-l <replaceable class="parameter">domain</replaceable></term>
        <listitem>
          <para>
            Generate a DLV set in addition to the key (DNSKEY) and DS sets.
            The domain is appended to the name of the records.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-d <replaceable class="parameter">directory</replaceable></term>
        <listitem>
          <para>
            Look for <filename>keyset</filename> files in
            <option>directory</option> as the directory
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-g</term>
        <listitem>
          <para>
            Generate DS records for child zones from keyset files.
            Existing DS records will be removed.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-s <replaceable class="parameter">start-time</replaceable></term>
        <listitem>
          <para>
            Specify the date and time when the generated RRSIG records
            become valid.  This can be either an absolute or relative
            time.  An absolute start time is indicated by a number
            in YYYYMMDDHHMMSS notation; 20000530144500 denotes
            14:45:00 UTC on May 30th, 2000.  A relative start time is
            indicated by +N, which is N seconds from the current time.
            If no <option>start-time</option> is specified, the current
            time minus 1 hour (to allow for clock skew) is used.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-e <replaceable class="parameter">end-time</replaceable></term>
        <listitem>
          <para>
            Specify the date and time when the generated RRSIG records
            expire.  As with <option>start-time</option>, an absolute
            time is indicated in YYYYMMDDHHMMSS notation.  A time relative
            to the start time is indicated with +N, which is N seconds from
            the start time.  A time relative to the current time is
            indicated with now+N.  If no <option>end-time</option> is
            specified, 30 days from the start time is used as a default.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-f <replaceable class="parameter">output-file</replaceable></term>
        <listitem>
          <para>
            The name of the output file containing the signed zone.  The
            default is to append <filename>.signed</filename> to
            the
            input file.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-h</term>
        <listitem>
          <para>
            Prints a short summary of the options and arguments to
            <command>dnssec-signzone</command>.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>-i <replaceable class="parameter">interval</replaceable></term>
        <listitem>
          <para>
            When a previously signed zone is passed as input, records
            may be resigned.  The <option>interval</option> option
            specifies the cycle interval as an offset from the current
            time (in seconds).  If a RRSIG record expires after the
            cycle interval, it is retained.  Otherwise, it is considered
            to be expiring soon, and it will be replaced.
          </para>
          <para>
            The default cycle interval is one quarter of the difference
            between the signature end and start times.  So if neither
            <option>end-time</option> or <option>start-time</option>
            are specified, <command>dnssec-signzone</command>
            generates
            signatures that are valid for 30 days, with a cycle
            interval of 7.5 days.  Therefore, if any existing RRSIG records
            are due to expire in less than 7.5 days, they would be
            replaced.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>