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bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift - Copyright (C) 2004-2013 Internet Systems Consortium, Inc. ("ISC")
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381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<p><span class="application">dnssec-verify</span> — DNSSEC zone verification tool</p>
6268e3d1b165bc72bbab62862e9b3b30e8883c97matthew_swift<div class="cmdsynopsis"><p><code class="command">dnssec-verify</code> [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-E <em class="replaceable"><code>engine</code></em></code>] [<code class="option">-I <em class="replaceable"><code>input-format</code></em></code>] [<code class="option">-o <em class="replaceable"><code>origin</code></em></code>] [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-x</code>] [<code class="option">-z</code>] {zonefile}</p></div>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<p><span><strong class="command">dnssec-verify</strong></span>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift verifies that a zone is fully signed for each algorithm found
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift in the DNSKEY RRset for the zone, and that the NSEC / NSEC3
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift chains are complete.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift Specifies the DNS class of the zone.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<dt><span class="term">-I <em class="replaceable"><code>input-format</code></em></span></dt>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift The format of the input zone file.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift Possible formats are <span><strong class="command">"text"</strong></span> (default)
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift and <span><strong class="command">"raw"</strong></span>.
6268e3d1b165bc72bbab62862e9b3b30e8883c97matthew_swift This option is primarily intended to be used for dynamic
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift signed zones so that the dumped zone file in a non-text
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift format containing updates can be verified independently.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift The use of this option does not make much sense for
6268e3d1b165bc72bbab62862e9b3b30e8883c97matthew_swift non-dynamic zones.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<dt><span class="term">-o <em class="replaceable"><code>origin</code></em></span></dt>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift The zone origin. If not specified, the name of the zone file
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift is assumed to be the origin.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift Sets the debugging level.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift Only verify that the DNSKEY RRset is signed with key-signing
bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift keys. Without this flag, it is assumed that the DNSKEY RRset
bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift will be signed by all active keys. When this flag is set,
bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift it will not be an error if the DNSKEY RRset is not signed
bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift by zone-signing keys. This corresponds to the <code class="option">-x</code>
bb8874d71cdd8e5288297b9727703437c6dfcfedmatthew_swift option in <span><strong class="command">dnssec-signzone</strong></span>.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift Ignore the KSK flag on the keys when determining whether
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift the zone if correctly signed. Without this flag it is
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift assumed that there will be a non-revoked, self-signed
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift DNSKEY with the KSK flag set for each algorithm and
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift that RRsets other than DNSKEY RRset will be signed with
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift a different DNSKEY without the KSK flag set.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift With this flag set, we only require that for each algorithm,
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift there will be at least one non-revoked, self-signed DNSKEY,
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift regardless of the KSK flag state, and that other RRsets
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift will be signed by a non-revoked key for the same algorithm
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift that includes the self-signed key; the same key may be used
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift for both purposes. This corresponds to the <code class="option">-z</code>
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift option in <span><strong class="command">dnssec-signzone</strong></span>.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift The file containing the zone to be signed.
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift <span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>,
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
381702f11a0e7f4dfdd611ab124946bcaca74dd5matthew_swift<p><span class="corpauthor">Internet Systems Consortium</span>
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