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bin/check/named-checkconf.html
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......@@ -14,26 +14,45 @@
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
<a name="man.named-checkconf"></a><div class="titlepage"></div>
<div class="refnamediv">
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">named-checkconf</span> &#8212; named configuration file syntax checking tool</p>
<p>
<span class="application">named-checkconf</span>
&#8212; named configuration file syntax checking tool
</p>
</div>
<div class="refsynopsisdiv">
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="cmdsynopsis"><p><code class="command">named-checkconf</code> [<code class="option">-hjlvz</code>] [<code class="option">-p</code>
<div class="cmdsynopsis"><p>
<code class="command">named-checkconf</code>
[<code class="option">-hjlvz</code>]
[<code class="option">-p</code>
[<code class="option">-x</code>
]] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] {filename}</p></div>
</div>
<div class="refsection">
]]
[<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
{filename}
</p></div>
</div>
<div class="refsection">
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
<p><span class="command"><strong>named-checkconf</strong></span>
<p><span class="command"><strong>named-checkconf</strong></span>
checks the syntax, but not the semantics, of a
<span class="command"><strong>named</strong></span> configuration file. The file is parsed
and checked for syntax errors, along with all files included by it.
If no file is specified, <code class="filename">/etc/named.conf</code> is read
by default.
</p>
<p>
<p>
Note: files that <span class="command"><strong>named</strong></span> reads in separate
parser contexts, such as <code class="filename">rndc.key</code> and
<code class="filename">bind.keys</code>, are not automatically read
......@@ -43,43 +62,58 @@
successful. <span class="command"><strong>named-checkconf</strong></span> can be run
on these files explicitly, however.
</p>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.8"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl class="variablelist">
<div class="variablelist"><dl class="variablelist">
<dt><span class="term">-h</span></dt>
<dd><p>
<dd>
<p>
Print the usage summary and exit.
</p></dd>
</p>
</dd>
<dt><span class="term">-j</span></dt>
<dd><p>
<dd>
<p>
When loading a zonefile read the journal if it exists.
</p></dd>
</p>
</dd>
<dt><span class="term">-l</span></dt>
<dd><p>
<dd>
<p>
List all the configured zones. Each line of output
contains the zone name, class (e.g. IN), view, and type
(e.g. master or slave).
</p></dd>
</p>
</dd>
<dt><span class="term">-p</span></dt>
<dd><p>
<dd>
<p>
Print out the <code class="filename">named.conf</code> and included files
in canonical form if no errors were detected.
See also the <code class="option">-x</code> option.
</p></dd>
</p>
</dd>
<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
<dd><p>
<dd>
<p>
Chroot to <code class="filename">directory</code> so that include
directives in the configuration file are processed as if
run by a similarly chrooted <span class="command"><strong>named</strong></span>.
</p></dd>
</p>
</dd>
<dt><span class="term">-v</span></dt>
<dd><p>
<dd>
<p>
Print the version of the <span class="command"><strong>named-checkconf</strong></span>
program and exit.
</p></dd>
</p>
</dd>
<dt><span class="term">-x</span></dt>
<dd><p>
<dd>
<p>
When printing the configuration files in canonical
form, obscure shared secrets by replacing them with
strings of question marks ('?'). This allows the
......@@ -87,32 +121,46 @@
files to be shared &#8212; for example, when submitting
bug reports &#8212; without compromising private data.
This option cannot be used without <code class="option">-p</code>.
</p></dd>
</p>
</dd>
<dt><span class="term">-z</span></dt>
<dd><p>
<dd>
<p>
Perform a test load of all master zones found in
<code class="filename">named.conf</code>.
</p></dd>
</p>
</dd>
<dt><span class="term">filename</span></dt>
<dd><p>
<dd>
<p>
The name of the configuration file to be checked. If not
specified, it defaults to <code class="filename">/etc/named.conf</code>.
</p></dd>
</p>
</dd>
</dl></div>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.9"></a><h2>RETURN VALUES</h2>
<p><span class="command"><strong>named-checkconf</strong></span>
<p><span class="command"><strong>named-checkconf</strong></span>
returns an exit status of 1 if
errors were detected and 0 otherwise.
</p>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.10"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">named-checkzone</span>(8)</span>,
<p><span class="citerefentry">
<span class="refentrytitle">named</span>(8)
</span>,
<span class="citerefentry">
<span class="refentrytitle">named-checkzone</span>(8)
</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
</div>
</div></body>
</html>
bin/check/named-checkzone.html
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bin/confgen/ddns-confgen.html
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</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
<a name="man.ddns-confgen"></a><div class="titlepage"></div>
<div class="refnamediv">
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">ddns-confgen</span> &#8212; ddns key generation tool</p>
<p>
<span class="application">ddns-confgen</span>
&#8212; ddns key generation tool
</p>
</div>
<div class="refsynopsisdiv">
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="cmdsynopsis"><p><code class="command">tsig-keygen</code> [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>] [<code class="option">-h</code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [name]</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="refsection">
<div class="cmdsynopsis"><p>
<code class="command">tsig-keygen</code>
[<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
[<code class="option">-h</code>]
[<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>]
[name]
</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="refsection">
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
<p>
<p>
<span class="command"><strong>tsig-keygen</strong></span> and <span class="command"><strong>ddns-confgen</strong></span>
are invocation methods for a utility that generates keys for use
in TSIG signing. The resulting keys can be used, for example,
to secure dynamic DNS updates to a zone or for the
<span class="command"><strong>rndc</strong></span> command channel.
</p>
<p>
<p>
When run as <span class="command"><strong>tsig-keygen</strong></span>, a domain name
can be specified on the command line which will be used as
the name of the generated key. If no name is specified,
the default is <code class="constant">tsig-key</code>.
</p>
<p>
<p>
When run as <span class="command"><strong>ddns-confgen</strong></span>, the generated
key is accompanied by configuration text and instructions
that can be used with <span class="command"><strong>nsupdate</strong></span> and
......@@ -48,7 +80,8 @@
<span class="command"><strong>rndc-confgen</strong></span> command for setting
up command channel security.)
</p>
<p>
<p>
Note that <span class="command"><strong>named</strong></span> itself can configure a
local DDNS key for use with <span class="command"><strong>nsupdate -l</strong></span>:
it does this when a zone is configured with
......@@ -58,24 +91,32 @@
if <span class="command"><strong>nsupdate</strong></span> is to be used from a remote
system.
</p>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.8"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl class="variablelist">
<div class="variablelist"><dl class="variablelist">
<dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the algorithm to use for the TSIG key. Available
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
hmac-sha384 and hmac-sha512. The default is hmac-sha256.
Options are case-insensitive, and the "hmac-" prefix
may be omitted.
</p></dd>
</p>
</dd>
<dt><span class="term">-h</span></dt>
<dd><p>
<dd>
<p>
Prints a short summary of options and arguments.
</p></dd>
</p>
</dd>
<dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the key name of the DDNS authentication key.
The default is <code class="constant">ddns-key</code> when neither
the <code class="option">-s</code> nor <code class="option">-z</code> option is
......@@ -85,15 +126,19 @@
<code class="constant">ddns-key.example.com.</code>
The key name must have the format of a valid domain name,
consisting of letters, digits, hyphens and periods.
</p></dd>
</p>
</dd>
<dt><span class="term">-q</span></dt>
<dd><p>
<dd>
<p>
(<span class="command"><strong>ddns-confgen</strong></span> only.) Quiet mode: Print
only the key, with no explanatory text or usage examples;
This is essentially identical to <span class="command"><strong>tsig-keygen</strong></span>.
</p></dd>
</p>
</dd>
<dt><span class="term">-r <em class="replaceable"><code>randomfile</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies a source of random data for generating the
authorization. If the operating system does not provide a
<code class="filename">/dev/random</code> or equivalent device, the
......@@ -103,9 +148,11 @@
instead of the default. The special value
<code class="filename">keyboard</code> indicates that keyboard input
should be used.
</p></dd>
</p>
</dd>
<dt><span class="term">-s <em class="replaceable"><code>name</code></em></span></dt>
<dd><p>
<dd>
<p>
(<span class="command"><strong>ddns-confgen</strong></span> only.)
Generate configuration example to allow dynamic updates
of a single hostname. The example <span class="command"><strong>named.conf</strong></span>
......@@ -116,9 +163,11 @@
Note that the "self" nametype cannot be used, since
the name to be updated may differ from the key name.
This option cannot be used with the <code class="option">-z</code> option.
</p></dd>
</p>
</dd>
<dt><span class="term">-z <em class="replaceable"><code>zone</code></em></span></dt>
<dd><p>
<dd>
<p>
(<span class="command"><strong>ddns-confgen</strong></span> only.)
Generate configuration example to allow dynamic updates
of a zone: The example <span class="command"><strong>named.conf</strong></span> text
......@@ -128,16 +177,26 @@
all subdomain names within that
<em class="replaceable"><code>zone</code></em>.
This option cannot be used with the <code class="option">-s</code> option.
</p></dd>
</p>
</dd>
</dl></div>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.9"></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><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>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
</div>
</div></body>
</html>
bin/confgen/rndc-confgen.html
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</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
<a name="man.rndc-confgen"></a><div class="titlepage"></div>
<div class="refnamediv">
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">rndc-confgen</span> &#8212; rndc key generation tool</p>
<p>
<span class="application">rndc-confgen</span>
&#8212; rndc key generation tool
</p>
</div>
<div class="refsynopsisdiv">
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<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="refsection">
<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="refsection">
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
<p><span class="command"><strong>rndc-confgen</strong></span>
<p><span class="command"><strong>rndc-confgen</strong></span>
generates configuration files
for <span class="command"><strong>rndc</strong></span>. It can be used as a
convenient alternative to writing the
......@@ -37,13 +63,17 @@
avoid the need for a <code class="filename">rndc.conf</code> file
and a <span class="command"><strong>controls</strong></span> statement altogether.
</p>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.8"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl class="variablelist">
<div class="variablelist"><dl class="variablelist">
<dt><span class="term">-a</span></dt>
<dd>
<p>
<p>
Do automatic <span class="command"><strong>rndc</strong></span> configuration.
This creates a file <code class="filename">rndc.key</code>
in <code class="filename">/etc</code> (or whatever
......@@ -58,7 +88,7 @@
<span class="command"><strong>named</strong></span> on the local host
with no further configuration.
</p>
<p>
<p>
Running <span class="command"><strong>rndc-confgen -a</strong></span> allows
BIND 9 and <span class="command"><strong>rndc</strong></span> to be used as
drop-in
......@@ -66,7 +96,7 @@
with no changes to the existing BIND 8
<code class="filename">named.conf</code> file.
</p>
<p>
<p>
If a more elaborate configuration than that
generated by <span class="command"><strong>rndc-confgen -a</strong></span>
is required, for example if rndc is to be used remotely,
......@@ -77,44 +107,57 @@
<code class="filename">named.conf</code>
as directed.
</p>
</dd>
</dd>
<dt><span class="term">-A <em class="replaceable"><code>algorithm</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the algorithm to use for the TSIG key. Available
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
hmac-sha384 and hmac-sha512. The default is hmac-md5 or
if MD5 was disabled hmac-sha256.
</p></dd>
</p>
</dd>
<dt><span class="term">-b <em class="replaceable"><code>keysize</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the size of the authentication key in bits.
Must be between 1 and 512 bits; the default is the
hash size.
</p></dd>
</p>
</dd>
<dt><span class="term">-c <em class="replaceable"><code>keyfile</code></em></span></dt>
<dd><p>
<dd>
<p>
Used with the <span class="command"><strong>-a</strong></span> option to specify
an alternate location for <code class="filename">rndc.key</code>.
</p></dd>
</p>
</dd>
<dt><span class="term">-h</span></dt>
<dd><p>
<dd>
<p>
Prints a short summary of the options and arguments to
<span class="command"><strong>rndc-confgen</strong></span>.
</p></dd>
</p>
</dd>
<dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the key name of the rndc authentication key.
This must be a valid domain name.
The default is <code class="constant">rndc-key</code>.
</p></dd>
</p>
</dd>
<dt><span class="term">-p <em class="replaceable"><code>port</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the command channel port where <span class="command"><strong>named</strong></span>
listens for connections from <span class="command"><strong>rndc</strong></span>.
The default is 953.
</p></dd>
</p>
</dd>
<dt><span class="term">-r <em class="replaceable"><code>randomfile</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies a source of random data for generating the
authorization. If the operating
system does not provide a <code class="filename">/dev/random</code>
......@@ -125,24 +168,30 @@
data to be used instead of the default. The special value
<code class="filename">keyboard</code> indicates that keyboard
input should be used.
</p></dd>
</p>
</dd>
<dt><span class="term">-s <em class="replaceable"><code>address</code></em></span></dt>
<dd><p>
<dd>
<p>
Specifies the IP address where <span class="command"><strong>named</strong></span>
listens for command channel connections from
<span class="command"><strong>rndc</strong></span>. The default is the loopback
address 127.0.0.1.
</p></dd>
</p>
</dd>
<dt><span class="term">-t <em class="replaceable"><code>chrootdir</code></em></span></dt>
<dd><p>
<dd>
<p>
Used with the <span class="command"><strong>-a</strong></span> option to specify
a directory where <span class="command"><strong>named</strong></span> will run
chrooted. An additional copy of the <code class="filename">rndc.key</code>
will be written relative to this directory so that
it will be found by the chrooted <span class="command"><strong>named</strong></span>.
</p></dd>
</p>
</dd>
<dt><span class="term">-u <em class="replaceable"><code>user</code></em></span></dt>
<dd><p>
<dd>
<p>
Used with the <span class="command"><strong>-a</strong></span> option to set the
owner
of the <code class="filename">rndc.key</code> file generated.
......@@ -150,33 +199,45 @@
<span class="command"><strong>-t</strong></span> is also specified only the file
in
the chroot area has its owner changed.
</p></dd>
</p>
</dd>
</dl></div>
</div>
<div class="refsection">
</div>
<div class="refsection">
<a name="id-1.9"></a><h2>EXAMPLES</h2>
<p>
<p>
To allow <span class="command"><strong>rndc</strong></span> to be used with
no manual configuration, run
</p>
<p><strong class="userinput"><code>rndc-confgen -a</code></strong>
<p><strong class="userinput"><code>rndc-confgen -a</code></strong>
</p>
<p>
<p>
To print a sample <code class="filename">rndc.conf</code> file and