<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="tip" id="net-macaddress" xml:lang="gl">

  <info>
    <link type="guide" xref="net-general"/>

    <revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/>
    <revision pkgversion="3.10" date="2013-10-30" status="review"/>

    <credit type="author">
      <name>Shaun McCance</name>
      <email its:translate="no">shaunm@gnome.org</email>
    </credit>
    <credit type="author">
      <name>Jim Campbell</name>
      <email its:translate="no">jwcampbell@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email its:translate="no">mdhillca@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email its:translate="no">kittykat3756@gmail.com</email>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>O código único asignado ao hardware de rede.</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Fran Dieguez</mal:name>
      <mal:email>frandieguez@gnome.org</mal:email>
      <mal:years>2011-2013.</mal:years>
    </mal:credit>
  </info>

  <title>Que é un enderezo MAC?</title>

  <p>Un <em>Enderezo MAC</em> é un identificador único que lle asignan os fabricantes a un hardware de rede (como unha tarxeta sen fíos ou unha tarxeta ethernet). MAC significa <em>Media Access Control</em>, e cada identificador está pensado para que sexa único para un dispositivo en particular.</p>

  <p>Un enderezo MAC consiste en seis conxuntos de dous caracteres, cada un deles separados por dous puntos. <code>00:1B:44:11:3A:B7</code> é un exemplo dun enderezo MAC.</p>

  <p>Pode identificar de maneira sinxela o enderezo MAC do seu propio hardware de rede:</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-terminology">Activities</gui> overview and
      start typing <gui>Network</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Network</gui> to open the panel.</p>
    </item>
    <item>
      <p>Select <gui>Wi-Fi</gui> or <gui>Wired</gui> from the list on the left,
      depending on which device you want to check.</p>
    </item>
    <item>
      <p>Your MAC address will be displayed as the <gui>Hardware Address</gui>
      on the right for a wired connection, or open the connection details by
      pressing on the
      <gui style="button"><media its:translate="no" type="image" src="figures/emblem-system-symbolic.svg" width="16" height="16"><span its:translate="yes">details</span></media></gui>
      button to see the <gui>Details</gui> for wireless network.</p>
    </item>
  </steps>

  <p>In practice, you may need to modify or "spoof" a MAC address. For example,
  some internet service providers may require that a specific MAC address be
  used to access their service. If the network card stops working, and you need
  to swap a new card in, the service won't work anymore. In such cases, you
  would need to spoof the MAC address.</p>

</page>
