external/bsd/bind/dist/bin/dnssec/dnssec-verify.html

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  20 <title>dnssec-verify</title>
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  23 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
  24 <a name="man.dnssec-verify"></a><div class="titlepage"></div>
  25 <div class="refnamediv">
  26 <h2>Name</h2>
  27 <p><span class="application">dnssec-verify</span> &#8212; DNSSEC zone verification tool</p>
  28 </div>
  29 <div class="refsynopsisdiv">
  30 <h2>Synopsis</h2>
  31 <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">-V</code>] [<code class="option">-x</code>] [<code class="option">-z</code>] {zonefile}</p></div>
  32 </div>
  33 <div class="refsect1" lang="en">
  34 <a name="id2543405"></a><h2>DESCRIPTION</h2>
  35 <p><span><strong class="command">dnssec-verify</strong></span>
  36       verifies that a zone is fully signed for each algorithm found
  37       in the DNSKEY RRset for the zone, and that the NSEC / NSEC3
  38       chains are complete.
  39     </p>
  40 </div>
  41 <div class="refsect1" lang="en">
  42 <a name="id2543417"></a><h2>OPTIONS</h2>
  43 <div class="variablelist"><dl>
  44 <dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
  45 <dd><p>
  46             Specifies the DNS class of the zone.
  47           </p></dd>
  48 <dt><span class="term">-E <em class="replaceable"><code>engine</code></em></span></dt>
  49 <dd>
  50 <p>
  51             Specifies the cryptographic hardware to use, when applicable.
  52           </p>
  53 <p>
  54             When BIND is built with OpenSSL PKCS#11 support, this defaults
  55             to the string "pkcs11", which identifies an OpenSSL engine
  56             that can drive a cryptographic accelerator or hardware service
  57             module.  When BIND is built with native PKCS#11 cryptography
  58             (--enable-native-pkcs11), it defaults to the path of the PKCS#11
  59             provider library specified via "--with-pkcs11".
  60           </p>
  61 </dd>
  62 <dt><span class="term">-I <em class="replaceable"><code>input-format</code></em></span></dt>
  63 <dd><p>
  64             The format of the input zone file.
  65             Possible formats are <span><strong class="command">"text"</strong></span> (default)
  66             and <span><strong class="command">"raw"</strong></span>.
  67             This option is primarily intended to be used for dynamic
  68             signed zones so that the dumped zone file in a non-text
  69             format containing updates can be verified independently.
  70             The use of this option does not make much sense for
  71             non-dynamic zones.
  72           </p></dd>
  73 <dt><span class="term">-o <em class="replaceable"><code>origin</code></em></span></dt>
  74 <dd><p>
  75             The zone origin.  If not specified, the name of the zone file
  76             is assumed to be the origin.
  77           </p></dd>
  78 <dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
  79 <dd><p>
  80             Sets the debugging level.
  81           </p></dd>
  82 <dt><span class="term">-V</span></dt>
  83 <dd><p>
  84             Prints version information.
  85           </p></dd>
  86 <dt><span class="term">-x</span></dt>
  87 <dd><p>
  88             Only verify that the DNSKEY RRset is signed with key-signing
  89             keys.  Without this flag, it is assumed that the DNSKEY RRset
  90             will be signed by all active keys.  When this flag is set,
  91             it will not be an error if the DNSKEY RRset is not signed
  92             by zone-signing keys.  This corresponds to the <code class="option">-x</code>
  93             option in <span><strong class="command">dnssec-signzone</strong></span>.
  94           </p></dd>
  95 <dt><span class="term">-z</span></dt>
  96 <dd>
  97 <p>
  98             Ignore the KSK flag on the keys when determining whether
  99             the zone if correctly signed.  Without this flag it is
 100             assumed that there will be a non-revoked, self-signed
 101             DNSKEY with the KSK flag set for each algorithm and
 102             that RRsets other than DNSKEY RRset will be signed with
 103             a different DNSKEY without the KSK flag set.
 104           </p>
 105 <p>
 106             With this flag set, we only require that for each algorithm,
 107             there will be at least one non-revoked, self-signed DNSKEY,
 108             regardless of the KSK flag state, and that other RRsets
 109             will be signed by a non-revoked key for the same algorithm
 110             that includes the self-signed key; the same key may be used
 111             for both purposes.  This corresponds to the <code class="option">-z</code>
 112             option in <span><strong class="command">dnssec-signzone</strong></span>.
 113           </p>
 114 </dd>
 115 <dt><span class="term">zonefile</span></dt>
 116 <dd><p>
 117             The file containing the zone to be signed.
 118           </p></dd>
 119 </dl></div>
 120 </div>
 121 <div class="refsect1" lang="en">
 122 <a name="id2543660"></a><h2>SEE ALSO</h2>
 123 <p>
 124       <span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>,
 125       <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
 126       <em class="citetitle">RFC 4033</em>.
 127     </p>
 128 </div>
 129 <div class="refsect1" lang="en">
 130 <a name="id2543686"></a><h2>AUTHOR</h2>
 131 <p><span class="corpauthor">Internet Systems Consortium</span>
 132     </p>
 133 </div>
 134 </div></body>
 135 </html>