dnssec-signzone.docbook revision 672c06580e47fed48e3e87977a2362da13dce13a
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington - Copyright (C) 2000-2009, 2011-2016 Internet Systems Consortium, Inc. ("ISC")
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington - This Source Code Form is subject to the terms of the Mozilla Public
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington - License, v. 2.0. If a copy of the MPL was not distributed with this
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington - file, You can obtain one at http://mozilla.org/MPL/2.0/.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington<!-- Converted by db4-upgrade version 1.0 -->
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.dnssec-signzone">
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <refentryinfo>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </refentryinfo>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <refentrytitle><application>dnssec-signzone</application></refentrytitle>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <refname><application>dnssec-signzone</application></refname>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <refpurpose>DNSSEC zone signing tool</refpurpose>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <refsynopsisdiv>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-a</option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-d <replaceable class="parameter">directory</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-D</option></arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-E <replaceable class="parameter">engine</replaceable></option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-e <replaceable class="parameter">end-time</replaceable></option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">output-file</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-g</option></arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-h</option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-i <replaceable class="parameter">interval</replaceable></option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-I <replaceable class="parameter">input-format</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-j <replaceable class="parameter">jitter</replaceable></option></arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-K <replaceable class="parameter">directory</replaceable></option></arg>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">key</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-M <replaceable class="parameter">maxttl</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-N <replaceable class="parameter">soa-serial-format</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-o <replaceable class="parameter">origin</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-O <replaceable class="parameter">output-format</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-P</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-p</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-Q</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-R</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">randomdev</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-S</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">start-time</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">ttl</replaceable></option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-t</option></arg>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <arg choice="opt" rep="norepeat"><option>-u</option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-V</option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-X <replaceable class="parameter">extended end-time</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-x</option></arg>
90c099e88e9f16bfee9edee3ac1a51fc98843772Brian Wellington <arg choice="opt" rep="norepeat"><option>-z</option></arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-3 <replaceable class="parameter">salt</replaceable></option></arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <arg choice="opt" rep="norepeat"><option>-H <replaceable class="parameter">iterations</replaceable></option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="opt" rep="norepeat"><option>-A</option></arg>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <arg choice="req" rep="norepeat">zonefile</arg>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </cmdsynopsis>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </refsynopsisdiv>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <refsection><info><title>DESCRIPTION</title></info>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signs a zone. It generates
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington NSEC and RRSIG records and produces a signed version of the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington zone. The security status of delegations from the signed zone
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington (that is, whether the child zones are secure or not) is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington determined by the presence or absence of a
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <filename>keyset</filename> file for each child zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </refsection>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <refsection><info><title>OPTIONS</title></info>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <variablelist>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Verify all generated signatures.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-c <replaceable class="parameter">class</replaceable></term>
622df0afb82c1b711b5f3c272db4c4b83d09bc4aBob Halley Specifies the DNS class of the zone.
622df0afb82c1b711b5f3c272db4c4b83d09bc4aBob Halley </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Compatibility mode: Generate a
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <filename>keyset-<replaceable>zonename</replaceable></filename>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington file in addition to
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <filename>dsset-<replaceable>zonename</replaceable></filename>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington when signing a zone, for use by older versions of
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
4e6b8a18ff7dd22797970208060cca9f99f54dafAndreas Gustafsson <term>-d <replaceable class="parameter">directory</replaceable></term>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <filename>keyset-</filename> files in <option>directory</option>.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington Output only those record types automatically managed by
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <command>dnssec-signzone</command>, i.e. RRSIG, NSEC,
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson NSEC3 and NSEC3PARAM records. If smart signing
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson (<option>-S</option>) is used, DNSKEY records are also
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson included. The resulting file can be included in the original
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington zone file with <command>$INCLUDE</command>. This option
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington cannot be combined with <option>-O raw</option>,
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson <option>-O map</option>, or serial number updating.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence <varlistentry>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <term>-E <replaceable class="parameter">engine</replaceable></term>
09ab886382ad9e7149d9b72b4cf9a03ae4a1cddfDavid Lawrence When applicable, specifies the hardware to use for
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson cryptographic operations, such as a secure key store used
b71fc1e8f2cc331ab00ba2d4b5f142dd58e26449David Lawrence When BIND is built with OpenSSL PKCS#11 support, this defaults
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson to the string "pkcs11", which identifies an OpenSSL engine
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson that can drive a cryptographic accelerator or hardware service
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson module. When BIND is built with native PKCS#11 cryptography
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson (--enable-native-pkcs11), it defaults to the path of the PKCS#11
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson provider library specified via "--with-pkcs11".
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Generate DS records for child zones from
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <filename>dsset-</filename> or <filename>keyset-</filename>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington file. Existing DS records will be removed.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-K <replaceable class="parameter">directory</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Key repository: Specify a directory to search for DNSSEC keys.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington If not specified, defaults to the current directory.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-k <replaceable class="parameter">key</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Treat specified key as a key signing key ignoring any
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington key flags. This option may be specified multiple times.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-l <replaceable class="parameter">domain</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Generate a DLV set in addition to the key (DNSKEY) and DS sets.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The domain is appended to the name of the records.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-M <replaceable class="parameter">maxttl</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Sets the maximum TTL for the signed zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Any TTL higher than <replaceable>maxttl</replaceable> in the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington input zone will be reduced to <replaceable>maxttl</replaceable>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington in the output. This provides certainty as to the largest
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington possible TTL in the signed zone, which is useful to know when
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington rolling keys because it is the longest possible time before
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signatures that have been retrieved by resolvers will expire
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington from resolver caches. Zones that are signed with this
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington option should be configured to use a matching
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <option>max-zone-ttl</option> in <filename>named.conf</filename>.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington (Note: This option is incompatible with <option>-D</option>,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington because it modifies non-DNSSEC data in the output zone.)
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-s <replaceable class="parameter">start-time</replaceable></term>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington Specify the date and time when the generated RRSIG records
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington become valid. This can be either an absolute or relative
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington time. An absolute start time is indicated by a number
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington in YYYYMMDDHHMMSS notation; 20000530144500 denotes
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington 14:45:00 UTC on May 30th, 2000. A relative start time is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington indicated by +N, which is N seconds from the current time.
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington If no <option>start-time</option> is specified, the current
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington time minus 1 hour (to allow for clock skew) is used.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-e <replaceable class="parameter">end-time</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specify the date and time when the generated RRSIG records
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington expire. As with <option>start-time</option>, an absolute
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington time is indicated in YYYYMMDDHHMMSS notation. A time relative
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington to the start time is indicated with +N, which is N seconds from
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the start time. A time relative to the current time is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington indicated with now+N. If no <option>end-time</option> is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington specified, 30 days from the start time is used as a default.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <option>end-time</option> must be later than
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-X <replaceable class="parameter">extended end-time</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specify the date and time when the generated RRSIG records
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington for the DNSKEY RRset will expire. This is to be used in cases
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington when the DNSKEY signatures need to persist longer than
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signatures on other records; e.g., when the private component
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington of the KSK is kept offline and the KSK signature is to be
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington refreshed manually.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington As with <option>start-time</option>, an absolute
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington time is indicated in YYYYMMDDHHMMSS notation. A time relative
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington to the start time is indicated with +N, which is N seconds from
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the start time. A time relative to the current time is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington indicated with now+N. If no <option>extended end-time</option> is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington specified, the value of <option>end-time</option> is used as
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the default. (<option>end-time</option>, in turn, defaults to
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington 30 days from the start time.) <option>extended end-time</option>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington must be later than <option>start-time</option>.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-f <replaceable class="parameter">output-file</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The name of the output file containing the signed zone. The
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington default is to append <filename>.signed</filename> to
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the input filename. If <option>output-file</option> is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington set to <literal>"-"</literal>, then the signed zone is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington written to the standard output, with a default output
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington format of "full".
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Prints a short summary of the options and arguments to
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Prints version information.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-i <replaceable class="parameter">interval</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington When a previously-signed zone is passed as input, records
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington may be resigned. The <option>interval</option> option
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington specifies the cycle interval as an offset from the current
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington time (in seconds). If a RRSIG record expires after the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington cycle interval, it is retained. Otherwise, it is considered
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington to be expiring soon, and it will be replaced.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The default cycle interval is one quarter of the difference
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington between the signature end and start times. So if neither
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <option>end-time</option> or <option>start-time</option>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington are specified, <command>dnssec-signzone</command>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signatures that are valid for 30 days, with a cycle
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington interval of 7.5 days. Therefore, if any existing RRSIG records
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington are due to expire in less than 7.5 days, they would be
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-I <replaceable class="parameter">input-format</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The format of the input zone file.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Possible formats are <command>"text"</command> (default),
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>"raw"</command>, and <command>"map"</command>.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington This option is primarily intended to be used for dynamic
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signed zones so that the dumped zone file in a non-text
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington format containing updates can be signed directly.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The use of this option does not make much sense for
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington non-dynamic zones.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-j <replaceable class="parameter">jitter</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington When signing a zone with a fixed signature lifetime, all
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington RRSIG records issued at the time of signing expires
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington simultaneously. If the zone is incrementally signed, i.e.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington a previously-signed zone is passed as input to the signer,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington all expired signatures have to be regenerated at about the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington same time. The <option>jitter</option> option specifies a
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington jitter window that will be used to randomize the signature
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington expire time, thus spreading incremental signature
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington regeneration over time.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Signature lifetime jitter also to some extent benefits
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington validators and servers by spreading out cache expiration,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington i.e. if large numbers of RRSIGs don't expire at the same time
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington from all caches there will be less congestion than if all
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington validators need to refetch at mostly the same time.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-L <replaceable class="parameter">serial</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington When writing a signed zone to "raw" or "map" format, set the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington "source serial" value in the header to the specified serial
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington number. (This is expected to be used primarily for testing
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </varlistentry>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <varlistentry>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <term>-n <replaceable class="parameter">ncpus</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specifies the number of threads to use. By default, one
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington thread is started for each detected CPU.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-N <replaceable class="parameter">soa-serial-format</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The SOA serial number format of the signed zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Possible formats are <command>"keep"</command> (default),
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>"increment"</command>, <command>"unixtime"</command>,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <variablelist>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <para>Do not modify the SOA serial number.</para>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term><command>"increment"</command></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <para>Increment the SOA serial number using RFC 1982
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington arithmetics.</para>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
126095a3e67758e45c1d1ec0affa0f8142fd802fAndreas Gustafsson <term><command>"unixtime"</command></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <para>Set the SOA serial number to the number of seconds
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington since epoch.</para>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <para>Set the SOA serial number to today's date in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington YYYYMMDDNN format.</para>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </variablelist>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-o <replaceable class="parameter">origin</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The zone origin. If not specified, the name of the zone file
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington is assumed to be the origin.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-O <replaceable class="parameter">output-format</replaceable></term>
754768580f991d35f5346a9fdb14e45d46648692Brian Wellington The format of the output file containing the signed zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Possible formats are <command>"text"</command> (default),
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington which is the standard textual representation of the zone;
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>"full"</command>, which is text output in a
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington format suitable for processing by external scripts;
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington and <command>"map"</command>, <command>"raw"</command>,
754768580f991d35f5346a9fdb14e45d46648692Brian Wellington and <command>"raw=N"</command>, which store the zone in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington binary formats for rapid loading by <command>named</command>.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>"raw=N"</command> specifies the format version of
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the raw zone file: if N is 0, the raw file can be read by
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington any version of <command>named</command>; if N is 1, the file
7a6ad11e0185a73984410f3252f3c49c3a301dbdBrian Wellington can be read by release 9.9.0 or higher; the default is 1.
7a6ad11e0185a73984410f3252f3c49c3a301dbdBrian Wellington </varlistentry>
c60d524c4928c47901672b1c79f6bc86bf856063Andreas Gustafsson <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Use pseudo-random data when signing the zone. This is faster,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington but less secure, than using real random data. This option
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington may be useful when signing large zones or when the entropy
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington source is limited.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Disable post sign verification tests.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The post sign verification test ensures that for each algorithm
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington in use there is at least one non revoked self signed KSK key,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington that all revoked KSK keys are self signed, and that all records
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington in the zone are signed by the algorithm.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington This option skips these tests.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson Remove signatures from keys that are no longer active.
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson Normally, when a previously-signed zone is passed as input
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson to the signer, and a DNSKEY record has been removed and
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson replaced with a new one, signatures from the old key
e076d0c88be69de7c190ab924d095e69d2e11f7aAndreas Gustafsson that are still within their validity period are retained.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington This allows the zone to continue to validate with cached
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington copies of the old DNSKEY RRset. The <option>-Q</option>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington forces <command>dnssec-signzone</command> to remove
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signatures from keys that are no longer active. This
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington enables ZSK rollover using the procedure described in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington RFC 4641, section 4.2.1.1 ("Pre-Publish Key Rollover").
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Remove signatures from keys that are no longer published.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington This option is similar to <option>-Q</option>, except it
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington forces <command>dnssec-signzone</command> to signatures from
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington keys that are no longer published. This enables ZSK rollover
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington using the procedure described in RFC 4641, section 4.2.1.2
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington ("Double Signature Zone Signing Key Rollover").
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-r <replaceable class="parameter">randomdev</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specifies the source of randomness. If the operating
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington system does not provide a <filename>/dev/random</filename>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington or equivalent device, the default source of randomness
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington is keyboard input. <filename>randomdev</filename>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington the name of a character device or file containing random
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington data to be used instead of the default. The special value
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <filename>keyboard</filename> indicates that keyboard
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington input should be used.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Smart signing: Instructs <command>dnssec-signzone</command> to
53aed64e0f8553762fc0c380ee41cb42f514c7d5Brian Wellington search the key repository for keys that match the zone being
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signed, and to include them in the zone if appropriate.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington When a key is found, its timing metadata is examined to
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington determine how it should be used, according to the following
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington rules. Each successive rule takes priority over the prior
c60d524c4928c47901672b1c79f6bc86bf856063Andreas Gustafsson <variablelist>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington If no timing metadata has been set for the key, the key is
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington published in the zone and used to sign the zone.
fa342c624a5e7df0d10ef34586f8cfffbcd92c69Brian Wellington </varlistentry>
fa342c624a5e7df0d10ef34586f8cfffbcd92c69Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington If the key's publication date is set and is in the past, the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington key is published in the zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington If the key's activation date is set and in the past, the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington key is published (regardless of publication date) and
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington used to sign the zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington If the key's revocation date is set and in the past, and the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington key is published, then the key is revoked, and the revoked key
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington is used to sign the zone.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
73eb75dc212911e4da58a3ce0a4672d3910193ebBrian Wellington <varlistentry>
73eb75dc212911e4da58a3ce0a4672d3910193ebBrian Wellington If either of the key's unpublication or deletion dates are set
73eb75dc212911e4da58a3ce0a4672d3910193ebBrian Wellington and in the past, the key is NOT published or used to sign the
73eb75dc212911e4da58a3ce0a4672d3910193ebBrian Wellington zone, regardless of any other metadata.
7db1c16561b71b3dd51418d9abd245537fb54870Brian Wellington </varlistentry>
73eb75dc212911e4da58a3ce0a4672d3910193ebBrian Wellington </variablelist>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-T <replaceable class="parameter">ttl</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specifies a TTL to be used for new DNSKEY records imported
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington into the zone from the key repository. If not
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington specified, the default is the TTL value from the zone's SOA
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington record. This option is ignored when signing without
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <option>-S</option>, since DNSKEY records are not imported
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington from the key repository in that case. It is also ignored if
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington there are any pre-existing DNSKEY records at the zone apex,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington in which case new records' TTL values will be set to match
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington them, or if any of the imported DNSKEY records had a default
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington TTL value. In the event of a a conflict between TTL values in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington imported keys, the shortest one is used.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Print statistics at completion.
8227257b1c0224a7991e04bb79dc5059d5062dfbAndreas Gustafsson </varlistentry>
8227257b1c0224a7991e04bb79dc5059d5062dfbAndreas Gustafsson <varlistentry>
6ec499054450c5e0fd69d78961deef46985ba363Brian Wellington Update NSEC/NSEC3 chain when re-signing a previously signed
8227257b1c0224a7991e04bb79dc5059d5062dfbAndreas Gustafsson zone. With this option, a zone signed with NSEC can be
8227257b1c0224a7991e04bb79dc5059d5062dfbAndreas Gustafsson switched to NSEC3, or a zone signed with NSEC3 can
8227257b1c0224a7991e04bb79dc5059d5062dfbAndreas Gustafsson be switch to NSEC or to NSEC3 with different parameters.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Without this option, <command>dnssec-signzone</command> will
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington retain the existing chain when re-signing.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-v <replaceable class="parameter">level</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Sets the debugging level.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
99f467f016d9354c7548b7d24b65ac986b118a52Andreas Gustafsson Only sign the DNSKEY RRset with key-signing keys, and omit
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington signatures from zone-signing keys. (This is similar to the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>dnssec-dnskey-kskonly yes;</command> zone option in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Ignore KSK flag on key when determining what to sign. This
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington causes KSK-flagged keys to sign all records, not just the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington DNSKEY RRset. (This is similar to the
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <command>update-check-ksk no;</command> zone option in
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-3 <replaceable class="parameter">salt</replaceable></term>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Generate an NSEC3 chain with the given hex encoded salt.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington A dash (<replaceable class="parameter">salt</replaceable>) can
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington be used to indicate that no salt is to be used when generating the NSEC3 chain.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <term>-H <replaceable class="parameter">iterations</replaceable></term>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson When generating an NSEC3 chain, use this many iterations. The
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson default is 10.
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson </varlistentry>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson <varlistentry>
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson When generating an NSEC3 chain set the OPTOUT flag on all
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson NSEC3 records and do not generate NSEC3 records for insecure
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson Using this option twice (i.e., <option>-AA</option>)
91216cff91b34c9ff6e846dc23f248219cafe660Andreas Gustafsson turns the OPTOUT flag off for all records. This is useful
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington when using the <option>-u</option> option to modify an NSEC3
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington chain which previously had OPTOUT set.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington The file containing the zone to be signed.
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington </varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington <varlistentry>
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington Specify which keys should be used to sign the zone. If
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington no keys are specified, then the zone will be examined
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington for DNSKEY records at the zone apex. If these are found and
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington there are matching private keys, in the current directory,
9e3a7b0faf417a10f5f689edf288807b2d5eedc5Brian Wellington then these will be used for signing.
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </varlistentry>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </variablelist>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </refsection>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <refsection><info><title>EXAMPLE</title></info>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington The following command signs the <userinput>example.com</userinput>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington zone with the DSA key generated by <command>dnssec-keygen</command>
0122a1f716070bb26557caf5f3055d27405538f8Mark Andrews (Kexample.com.+003+17247). Because the <command>-S</command> option
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington is not being used, the zone's keys must be in the master file
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington (<filename>db.example.com</filename>). This invocation looks
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington for <filename>dsset</filename> files, in the current directory,
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington so that DS records can be imported from them (<command>-g</command>).
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington<programlisting>% dnssec-signzone -g -o example.com db.example.com \
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington%</programlisting>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington In the above example, <command>dnssec-signzone</command> creates
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington the file <filename>db.example.com.signed</filename>. This
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington file should be referenced in a zone statement in a
0122a1f716070bb26557caf5f3055d27405538f8Mark Andrews This example re-signs a previously signed zone with default parameters.
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington The private keys are assumed to be in the current directory.
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington<programlisting>% cp db.example.com.signed db.example.com
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington% dnssec-signzone -o example.com db.example.com
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington%</programlisting>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </refsection>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <refsection><info><title>SEE ALSO</title></info>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <refentrytitle>dnssec-keygen</refentrytitle><manvolnum>8</manvolnum>
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </citerefentry>,
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <citetitle>BIND 9 Administrator Reference Manual</citetitle>,
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington <citetitle>RFC 4033</citetitle>, <citetitle>RFC 4641</citetitle>.
d4ef65050feac78554addf6e16a06c6e2e0bd331Brian Wellington </refsection>