.\" Title: nsupdate
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\" Date: March 10, 2012
+.\" Date: April 18, 2014
.\" Manual: BIND9
.\" Source: BIND9
.\"
-.TH "NSUPDATE" "1" "March 10, 2012" "BIND9" "BIND9"
+.TH "NSUPDATE" "1" "April 18, 2014" "BIND9" "BIND9"
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
\fIkeyname\fR
is the name of the key, and
\fIsecret\fR
-is the base64 encoded shared secret. Use of the
+is the base64 encoded shared secret.
+\fIhmac\fR
+is the name of the key algorithm; valid choices are
+hmac\-md5,
+hmac\-sha1,
+hmac\-sha224,
+hmac\-sha256,
+hmac\-sha384, or
+hmac\-sha512. If
+\fIhmac\fR
+is not specified, the default is
+hmac\-md5. NOTE: Use of the
\fB\-y\fR
option is discouraged because the shared secret is supplied as a command line argument in clear text. This may be visible in the output from
\fBps\fR(1)
[<span class="optional"><em class="parameter"><code>hmac:</code></em></span>]<em class="parameter"><code>keyname:secret.</code></em>
<em class="parameter"><code>keyname</code></em> is the name of the key, and
<em class="parameter"><code>secret</code></em> is the base64 encoded shared secret.
- Use of the <code class="option">-y</code> option is discouraged because the
+ <em class="parameter"><code>hmac</code></em> is the name of the key algorithm;
+ valid choices are <code class="literal">hmac-md5</code>,
+ <code class="literal">hmac-sha1</code>, <code class="literal">hmac-sha224</code>,
+ <code class="literal">hmac-sha256</code>, <code class="literal">hmac-sha384</code>, or
+ <code class="literal">hmac-sha512</code>. If <em class="parameter"><code>hmac</code></em>
+ is not specified, the default is <code class="literal">hmac-md5</code>.
+ NOTE: Use of the <code class="option">-y</code> option is discouraged because the
shared secret is supplied as a command line argument in clear text.
This may be visible in the output from
<span class="citerefentry"><span class="refentrytitle">ps</span>(1)</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543916"></a><h2>INPUT FORMAT</h2>
+<a name="id2543879"></a><h2>INPUT FORMAT</h2>
<p><span><strong class="command">nsupdate</strong></span>
reads input from
<em class="parameter"><code>filename</code></em>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2544811"></a><h2>EXAMPLES</h2>
+<a name="id2544842"></a><h2>EXAMPLES</h2>
<p>
The examples below show how
<span><strong class="command">nsupdate</strong></span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2544855"></a><h2>FILES</h2>
+<a name="id2544886"></a><h2>FILES</h2>
<div class="variablelist"><dl>
<dt><span class="term"><code class="constant">/etc/resolv.conf</code></span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2545211"></a><h2>SEE ALSO</h2>
+<a name="id2544969"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">RFC 2136</em>,
<em class="citetitle">RFC 3007</em>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2545269"></a><h2>BUGS</h2>
+<a name="id2542160"></a><h2>BUGS</h2>
<p>
The TSIG key is redundantly stored in two separate files.
This is a consequence of nsupdate using the DST library
<div class="cmdsynopsis"><p><code class="command">arpaname</code> {<em class="replaceable"><code>ipaddress </code></em>...}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2664384"></a><h2>DESCRIPTION</h2>
+<a name="id2622859"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">arpaname</strong></span> translates IP addresses (IPv4 and
IPv6) to the corresponding IN-ADDR.ARPA or IP6.ARPA names.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664398"></a><h2>SEE ALSO</h2>
+<a name="id2664517"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664412"></a><h2>AUTHOR</h2>
+<a name="id2664531"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">ddns-confgen</code> [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>] [<code class="option">-q</code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [ -s <em class="replaceable"><code>name</code></em> | -z <em class="replaceable"><code>zone</code></em> ]</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2663835"></a><h2>DESCRIPTION</h2>
+<a name="id2663885"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">tsig-keygen</strong></span> and <span><strong class="command">ddns-confgen</strong></span>
are invokation methods for a utility that generates keys for use
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2663939"></a><h2>OPTIONS</h2>
+<a name="id2663989"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2664155"></a><h2>SEE ALSO</h2>
+<a name="id2664205"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">nsupdate</span>(1)</span>,
<span class="citerefentry"><span class="refentrytitle">named.conf</span>(5)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664194"></a><h2>AUTHOR</h2>
+<a name="id2664449"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">genrandom</code> [<code class="option">-n <em class="replaceable"><code>number</code></em></code>] {<em class="replaceable"><code>size</code></em>} {<em class="replaceable"><code>filename</code></em>}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2622867"></a><h2>DESCRIPTION</h2>
+<a name="id2622985"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">genrandom</strong></span>
generates a file or a set of files containing a specified quantity
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664524"></a><h2>ARGUMENTS</h2>
+<a name="id2623000"></a><h2>ARGUMENTS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-n <em class="replaceable"><code>number</code></em></span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2664585"></a><h2>SEE ALSO</h2>
+<a name="id2665045"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">rand</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">arc4random</span>(3)</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664612"></a><h2>AUTHOR</h2>
+<a name="id2665072"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">isc-hmac-fixup</code> {<em class="replaceable"><code>algorithm</code></em>} {<em class="replaceable"><code>secret</code></em>}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2665010"></a><h2>DESCRIPTION</h2>
+<a name="id2623144"></a><h2>DESCRIPTION</h2>
<p>
Versions of BIND 9 up to and including BIND 9.6 had a bug causing
HMAC-SHA* TSIG keys which were longer than the digest length of the
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2665037"></a><h2>SECURITY CONSIDERATIONS</h2>
+<a name="id2665156"></a><h2>SECURITY CONSIDERATIONS</h2>
<p>
Secrets that have been converted by <span><strong class="command">isc-hmac-fixup</strong></span>
are shortened, but as this is how the HMAC protocol works in
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2665053"></a><h2>SEE ALSO</h2>
+<a name="id2665172"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
<em class="citetitle">RFC 2104</em>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2665139"></a><h2>AUTHOR</h2>
+<a name="id2665189"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">nsec3hash</code> {<em class="replaceable"><code>salt</code></em>} {<em class="replaceable"><code>algorithm</code></em>} {<em class="replaceable"><code>iterations</code></em>} {<em class="replaceable"><code>domain</code></em>}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2623131"></a><h2>DESCRIPTION</h2>
+<a name="id2665370"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">nsec3hash</strong></span> generates an NSEC3 hash based on
a set of NSEC3 parameters. This can be used to check the validity
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2665198"></a><h2>ARGUMENTS</h2>
+<a name="id2665385"></a><h2>ARGUMENTS</h2>
<div class="variablelist"><dl>
<dt><span class="term">salt</span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2665260"></a><h2>SEE ALSO</h2>
+<a name="id2665515"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
<em class="citetitle">RFC 5155</em>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2665346"></a><h2>AUTHOR</h2>
+<a name="id2665532"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">nsupdate</code> [<code class="option">-d</code>] [<code class="option">-D</code>] [[<code class="option">-g</code>] | [<code class="option">-o</code>] | [<code class="option">-l</code>] | [<code class="option">-y <em class="replaceable"><code>[<span class="optional">hmac:</span>]keyname:secret</code></em></code>] | [<code class="option">-k <em class="replaceable"><code>keyfile</code></em></code>]] [<code class="option">-t <em class="replaceable"><code>timeout</code></em></code>] [<code class="option">-u <em class="replaceable"><code>udptimeout</code></em></code>] [<code class="option">-r <em class="replaceable"><code>udpretries</code></em></code>] [<code class="option">-R <em class="replaceable"><code>randomdev</code></em></code>] [<code class="option">-v</code>] [<code class="option">-T</code>] [<code class="option">-P</code>] [<code class="option">-V</code>] [filename]</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2653064"></a><h2>DESCRIPTION</h2>
+<a name="id2653114"></a><h2>DESCRIPTION</h2>
<p><span><strong class="command">nsupdate</strong></span>
is used to submit Dynamic DNS Update requests as defined in RFC 2136
to a name server.
[<span class="optional"><em class="parameter"><code>hmac:</code></em></span>]<em class="parameter"><code>keyname:secret.</code></em>
<em class="parameter"><code>keyname</code></em> is the name of the key, and
<em class="parameter"><code>secret</code></em> is the base64 encoded shared secret.
- Use of the <code class="option">-y</code> option is discouraged because the
+ <em class="parameter"><code>hmac</code></em> is the name of the key algorithm;
+ valid choices are <code class="literal">hmac-md5</code>,
+ <code class="literal">hmac-sha1</code>, <code class="literal">hmac-sha224</code>,
+ <code class="literal">hmac-sha256</code>, <code class="literal">hmac-sha384</code>, or
+ <code class="literal">hmac-sha512</code>. If <em class="parameter"><code>hmac</code></em>
+ is not specified, the default is <code class="literal">hmac-md5</code>.
+ NOTE: Use of the <code class="option">-y</code> option is discouraged because the
shared secret is supplied as a command line argument in clear text.
This may be visible in the output from
<span class="citerefentry"><span class="refentrytitle">ps</span>(1)</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2654397"></a><h2>INPUT FORMAT</h2>
+<a name="id2679142"></a><h2>INPUT FORMAT</h2>
<p><span><strong class="command">nsupdate</strong></span>
reads input from
<em class="parameter"><code>filename</code></em>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2680146"></a><h2>EXAMPLES</h2>
+<a name="id2680314"></a><h2>EXAMPLES</h2>
<p>
The examples below show how
<span><strong class="command">nsupdate</strong></span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2680264"></a><h2>FILES</h2>
+<a name="id2680364"></a><h2>FILES</h2>
<div class="variablelist"><dl>
<dt><span class="term"><code class="constant">/etc/resolv.conf</code></span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2680347"></a><h2>SEE ALSO</h2>
+<a name="id2680448"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">RFC 2136</em>,
<em class="citetitle">RFC 3007</em>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2680405"></a><h2>BUGS</h2>
+<a name="id2680505"></a><h2>BUGS</h2>
<p>
The TSIG key is redundantly stored in two separate files.
This is a consequence of nsupdate using the DST library
<div class="cmdsynopsis"><p><code class="command">rndc-confgen</code> [<code class="option">-a</code>] [<code class="option">-A <em class="replaceable"><code>algorithm</code></em></code>] [<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>] [<code class="option">-c <em class="replaceable"><code>keyfile</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [<code class="option">-s <em class="replaceable"><code>address</code></em></code>] [<code class="option">-t <em class="replaceable"><code>chrootdir</code></em></code>] [<code class="option">-u <em class="replaceable"><code>user</code></em></code>]</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2659719"></a><h2>DESCRIPTION</h2>
+<a name="id2659769"></a><h2>DESCRIPTION</h2>
<p><span><strong class="command">rndc-confgen</strong></span>
generates configuration files
for <span><strong class="command">rndc</strong></span>. It can be used as a
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2659853"></a><h2>OPTIONS</h2>
+<a name="id2659835"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-a</span></dt>
<dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2663056"></a><h2>EXAMPLES</h2>
+<a name="id2663037"></a><h2>EXAMPLES</h2>
<p>
To allow <span><strong class="command">rndc</strong></span> to be used with
no manual configuration, run
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664819"></a><h2>SEE ALSO</h2>
+<a name="id2664869"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc.conf</span>(5)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2664925"></a><h2>AUTHOR</h2>
+<a name="id2664907"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">rndc.conf</code> </p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2622250"></a><h2>DESCRIPTION</h2>
+<a name="id2622232"></a><h2>DESCRIPTION</h2>
<p><code class="filename">rndc.conf</code> is the configuration file
for <span><strong class="command">rndc</strong></span>, the BIND 9 name server control
utility. This file has a similar structure and syntax to
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2655122"></a><h2>EXAMPLE</h2>
+<a name="id2655104"></a><h2>EXAMPLE</h2>
<pre class="programlisting">
options {
default-server localhost;
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2656677"></a><h2>NAME SERVER CONFIGURATION</h2>
+<a name="id2622457"></a><h2>NAME SERVER CONFIGURATION</h2>
<p>
The name server must be configured to accept rndc connections and
to recognize the key specified in the <code class="filename">rndc.conf</code>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2656702"></a><h2>SEE ALSO</h2>
+<a name="id2656616"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc-confgen</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">mmencode</span>(1)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2656741"></a><h2>AUTHOR</h2>
+<a name="id2656654"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
<div class="cmdsynopsis"><p><code class="command">rndc</code> [<code class="option">-b <em class="replaceable"><code>source-address</code></em></code>] [<code class="option">-c <em class="replaceable"><code>config-file</code></em></code>] [<code class="option">-k <em class="replaceable"><code>key-file</code></em></code>] [<code class="option">-s <em class="replaceable"><code>server</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-q</code>] [<code class="option">-V</code>] [<code class="option">-y <em class="replaceable"><code>key_id</code></em></code>] {command}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2654650"></a><h2>DESCRIPTION</h2>
+<a name="id2654632"></a><h2>DESCRIPTION</h2>
<p><span><strong class="command">rndc</strong></span>
controls the operation of a name
server. It supersedes the <span><strong class="command">ndc</strong></span> utility
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2658387"></a><h2>OPTIONS</h2>
+<a name="id2654682"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-b <em class="replaceable"><code>source-address</code></em></span></dt>
<dd><p>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2662636"></a><h2>COMMANDS</h2>
+<a name="id2662618"></a><h2>COMMANDS</h2>
<p>
A list of commands supported by <span><strong class="command">rndc</strong></span> can
be seen by running <span><strong class="command">rndc</strong></span> without arguments.
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2683692"></a><h2>LIMITATIONS</h2>
+<a name="id2683674"></a><h2>LIMITATIONS</h2>
<p>
There is currently no way to provide the shared secret for a
<code class="option">key_id</code> without using the configuration file.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2683710"></a><h2>SEE ALSO</h2>
+<a name="id2683692"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">rndc.conf</span>(5)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc-confgen</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2683766"></a><h2>AUTHOR</h2>
+<a name="id2683748"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
projects / thirdparty / bind9.git / commitdiff
