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133 lines
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HTML
133 lines
7.8 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<title>Icecast Docs Docs — YP Directories</title>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<link rel="stylesheet" type="text/css" href="assets/css/style.css" media="screen, print" />
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</head>
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<body>
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<div class="header">
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<h1><a href="#" title="Home page">Icecast</a> <span>documentation</span></h1>
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</div>
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<div class="section">
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<h2>Icecast 2.4.99.1 Docs — YP Directories</h2>
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<div class="article">
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<h3 id="overview">Overview</h3>
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<p>A YP directory is a listing of broadcast streams. Icecast has it own YP directory located at
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<a href="http://dir.xiph.org">http://dir.xiph.org</a>. Currently Icecast can only be listed in an Icecast-supported YP directory.<br />
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This means that you cannot list your stream in the Shoutcast YP directory, due to their terms of service.</p>
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<p>In the Icecast configuration file are all the currently available YP directory servers. Listing your stream in a YP is
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a combination of settings in the Icecast configuration file and also in your source client. It is of great importance
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to configure Icecast correctly, as even one wrong setting can prevent listings to be accepted by a YP directory.</p>
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</div>
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<div class="article">
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<h3 id="configuring-icecast-for-yp-support">Configuring Icecast for YP Support</h3>
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<p>First of all, Icecast must have been built with YP support. This is automatically done if you have libcurl installed.
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If libcurl is not detected when icecats is compiled, then YP support is disabled.<br />
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If Icecast has been built with YP support, then the following configuration options control the YP directory settings:</p>
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<div class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt"><directory></span>
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<span class="nt"><yp-url-timeout></span>15<span class="nt"></yp-url-timeout></span>
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<span class="nt"><yp-url></span>http://dir.xiph.org/cgi-bin/yp-cgi<span class="nt"></yp-url></span>
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<span class="nt"></directory></span></code></pre></div>
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<p>Multiple directory XML chunks can be specified in order to be listed in multiple directories.</p>
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<h4 id="further-options-that-play-a-significant-role-in-yp-listings">Further options that play a significant role in YP listings</h4>
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<h5 id="hostname"><code><hostname></code></h5>
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<p>The hostname option <strong>MUST</strong> be set to a name that resolves to the machine this Icecast server runs on.</p>
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<h5 id="listener-socketport"><code><listener-socket><port></code></h5>
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<p>The <strong>first</strong> <code>listener-socke</code>+<code>port</code> entry is used to build the URL advertized to the YP server.</p>
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<h5 id="listener-socketbind-address"><code><listener-socket><bind-address></code></h5>
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<p>If you don’t specify an explicit <code>bind-address</code>, including <code>::</code> and <code>0.0.0.0</code>, then the default
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bind behaviour of your operating system will apply, this may have unexpected consequences for dual-stack
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(IPv6 and IPv4) setups.</p>
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<p>If your hostname resolves to both an AAAA and an A record (IPv6 and IPv4), then you <strong>MUST</strong> verify,
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that Icecast listens to both. If in doubt create two listener-socket entries and use <code>::</code> and <code>0.0.0.0</code>
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as the respective <code>bind-address</code>.</p>
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<h5 id="admin-contact"><code><admin></code> contact</h5>
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<p>If you are listing on a YP, then this field <strong>MUST</strong> contain a valid email address of a technical contact
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on your side. YP admins will use this to reach you in case your server is misconfigured and causes problems
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for the YP directory. An invalid or unreachable address is likely to get your radio/server/network banned from YP.</p>
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<h5 id="verifying-the-advertized-url">Verifying the advertized URL</h5>
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<p>After adjusting the settings and configuring your source client, you should verify setup: <br />
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Go to the Icecast web interface, specifically the admin part <code>/admin/</code> and look for the <code>listenurl</code> values
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of your streams. These URLs <strong>MUST</strong> work from the public internet, or your listings will fail.</p>
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<p>This is also one of the checks performed by a YP server. Common misconfigurations are:<br />
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* <code><hostname></code> set to <code>localhost</code>
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* <code><hostname></code> set to some address that does <strong>NOT</strong> point to the Icecast server
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* hostname has AAAA record but Icecast not bound to <code>::</code>
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* multiple <code><listener-socket></code> entries, but the first one is not publicly reachable</p>
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</div>
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<div class="article">
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<h3 id="configuring-your-source-client-for-yp-support">Configuring Your Source Client for YP Support</h3>
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<p>This is usually covered in the source client documentation. More specifically, the source client needs to provide
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the HTTP header <code>Ice-Public: 1</code> on connect in order to enable YP listing of the stream.<br />
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This can however be overridden in the server side mount point settings, refer to “<a href="config-file.html#mountsettings">Icecast Config File</a>”
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for further details.<br />
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If a mountpoint is being listed on a YP, then you will see some additional statistics relating to the YP such as
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<code>last-touch</code>, <code>currently-playing</code>, etc.</p>
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</div>
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<div class="article">
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<h3 id="troubleshooting">Troubleshooting</h3>
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<p>As with all Icecast problems, the error log is the goto place to start. If necessary temporary increase the log level to
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<code>4</code> (debug) and reload the Icecast config. All relevant messages will contain <code>YP</code>. Especially those messages that tell
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you that something <code>failed</code> will contain important hints and or messages from the YP server. If your entry submission
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is directly rejected the server will tell why, if your entry gets delisted after submission, then you will see
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updates/touches fail. Depending on the YP server the stream reachability check will be deferred, so you will see
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a successfull initial submission, but if your stream is found to be unreachable it will be delisted and updates will fail.
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Please note that YP directories will check both IPv6 and IPv4 availability of streams. See the list of common misconfigurations
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for further hints.</p>
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<p>Should you still have problems listing on <a href="dir.xiph.org">http://dir.xiph.org</a>, then please:
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* set your logging to <code>4</code> (debug)
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* reload/restart Icecast
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* make sure your streams are running and marked public (either by source setting or mountpoint override)
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* wait for <strong>one hour</strong>
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* filter the error log for messages from the last hour, that are beginning with <code>yp/</code>
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* join the <a href="Icecast users mailing list">http://lists.xiph.org/mailman/listinfo/icecast</a> (else the following step will fail!)
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* send a mail to <a href="icecast@xiph.org">mailto:icecast@xiph.org</a> containing:
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1. The public URL of your Icecast server - e.g. <code>http://icecast.example.org:8000/</code> (Even if you have removed the status pages! This does <strong>NOT</strong> mean your homepage.)
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2. The <code><hostname></code>, <code><listen-socket></code> and <code><directory></code> sections of your <code>icecast.xml</code>
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3. The <em>filtered</em> error.log prepared previously (as an attachment)
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* wait for replies from the mailing list</p>
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</div>
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</div>
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<div class="footer">
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<p><a href="https://plus.google.com/100957455777699991449/about">
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<img alt="Google+" title="Find uns on Google+" src="/assets/img/google-plus.svg" style="width: 20px;">
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</a>
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</p>
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<p>© 2004-2014 Xiph.Org. All rights reserved.</p>
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<p>Support icecast development at <a href="http://icecast.org">icecast.org</a></p>
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