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<h1 id="network-configuration">Network configuration</h1>
<p>In order, to benefit from all the advantages of blocky like ad-blocking, privacy and speed, it is necessary to use
blocky as <abbr title="Domain Name System">DNS</abbr> server for your devices. You can configure <abbr title="Domain Name System">DNS</abbr> server on each device manually or use <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr> in your network
router and push the right settings to your device. With this approach, you will configure blocky only once in your
router and each device in your network will automatically use blocky as <abbr title="Domain Name System">DNS</abbr> server.</p>
<h2 id="transparent-configuration-with-dhcp">Transparent configuration with <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr></h2>
<p>Let us assume, blocky is installed on a Raspberry PI with fix IP address <code>192.168.178.2</code>. Each device which connects to
the router will obtain an IP address and receive the network configuration. The IP address of the Raspberry PI should be
pushed to the device as <abbr title="Domain Name System">DNS</abbr> server.</p>
<div class="highlight"><pre><span></span><code>┌──────────────┐ ┌─────────────────┐
│ │ │ Raspberry PI │
│ Router │ │ blocky │
│ │ │ 192.168.178.2 │
└─▲─────┬──────┘ └────▲────────────┘
│1 │ │ 3
│ │ │
│ │ │
│ │ │
│ │ │
│ │ │
│ │ │
│ │ ┌─────────────┴──────┐
│ │ 2 │ │
│ └───────► Network device │
│ │ Android │
└─────────────┤ │
└────────────────────┘
</code></pre></div>
<p><strong>1</strong> - Network device asks the <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr> server (on Router) for the network configuration</p>
<p><strong>2</strong> - Router assigns a free IP address to the device and says "Use 192.168.178.2" as <abbr title="Domain Name System">DNS</abbr> server</p>
<p><strong>3</strong> - Clients makes <abbr title="Domain Name System">DNS</abbr> queries and is happy to use <strong>blocky</strong> <img alt="😄" class="twemoji" src="https://cdnjs.cloudflare.com/ajax/libs/twemoji/14.0.2/svg/1f604.svg" title=":smile:" /></p>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>It is necessary to assign the server which runs blocky (e.g. Raspberry PI) a fix IP address.</p>
</div>
<h3 id="example-configuration-with-fritzbox">Example configuration with FritzBox</h3>
<p>To configure the <abbr title="Domain Name System">DNS</abbr> server in the FritzBox, please open in the FritzBox web interface:</p>
<ul>
<li>in navigation menu on the left side: Home Network -&gt; Network</li>
<li>Network Settings tab on the top</li>
<li>"IPv4 Configuration" Button at the bottom op the page</li>
<li>Enter the IP address of blocky under "Local <abbr title="Domain Name System">DNS</abbr> server", see screenshot</li>
</ul>
<p><img alt="FritzBox DNS configuration" src="../fb_dns_config.png" title="Logo Title Text 1" /></p>
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