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?>
<div id="function.snmp3-real-walk" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">snmp3_real_walk</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">snmp3_real_walk</span> &mdash; <span class="dc-title"> Devuelve todos los objetos incluyendo los identificadores de sus respectivos objetos</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.snmp3-real-walk-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>snmp3_real_walk</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$hostname</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$security_name</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$security_level</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$auth_protocol</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$auth_passphrase</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$privacy_protocol</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$privacy_passphrase</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$object_id</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timeout</code><span class="initializer"> = -1</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$retries</code><span class="initializer"> = -1</span></span><br>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="simpara">
   La función <span class="function"><strong>snmp3_real_walk()</strong></span> se utiliza para recorrer un número de objetos <abbr title="Simple Network Management Protocol">SNMP</abbr> comenzando por el objeto cuyo identificador es <code class="parameter">object_id</code> y devuelve no solo sus valores, sino también los identificadores de los objetos asociados.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.snmp3-real-walk-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">hostname</code></dt>
    <dd>
     <span class="simpara">
      El nombre del host del agente <abbr title="Simple Network Management Protocol">SNMP</abbr> (servidor).
     </span>
    </dd>
   
   
    <dt><code class="parameter">security_name</code></dt>
    <dd>
     <span class="simpara">
      El nombre de seguridad, generalmente el nombre de usuario.
     </span>
    </dd>
   
   
    <dt><code class="parameter">security_level</code></dt>
    <dd>
     <span class="simpara">
      El nivel de seguridad (noAuthNoPriv|authNoPriv|authPriv).
     </span>
    </dd>
   
   
    <dt><code class="parameter">auth_protocol</code></dt>
    <dd>
     <span class="simpara">
      El protocolo de autenticación (MD5 o SHA).
     </span>
    </dd>
   
   
    <dt><code class="parameter">auth_passphrase</code></dt>
    <dd>
     <span class="simpara">
      La frase secreta de autenticación.
     </span>
    </dd>
   
   
    <dt><code class="parameter">privacy_protocol</code></dt>
    <dd>
     <span class="simpara">
      El protocolo de privacidad (<code class="literal">&quot;MD5&quot;</code>, <code class="literal">&quot;SHA&quot;</code>, <code class="literal">&quot;SHA256&quot;</code> o <code class="literal">&quot;SHA512&quot;</code>).
     </span>
    </dd>
   
   
    <dt><code class="parameter">privacy_passphrase</code></dt>
    <dd>
     <span class="simpara">
      La frase secreta privada.
     </span>
    </dd>
   
   
    <dt><code class="parameter">object_id</code></dt>
    <dd>
     <span class="simpara">
      El identificador del objeto <abbr title="Simple Network Management Protocol">SNMP</abbr>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">timeout</code></dt>
    <dd>
     <span class="simpara">
      El número de microsegundos antes del primer tiempo límite.
     </span>
    </dd>
   
   
    <dt><code class="parameter">retries</code></dt>
    <dd>
     <span class="simpara">
      El número de intentos en caso de que ocurra un tiempo límite.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.snmp3-real-walk-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="simpara">
   Devuelve un array asociativo de identificadores de objetos <abbr title="Simple Network Management Protocol">SNMP</abbr> junto con sus valores en caso de éxito, o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si ocurre un error. En caso de error, se emite una alerta de nivel E_WARNING.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.snmp3-real-walk-changelog">
  <h3 class="title">Historial de cambios</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versión</th>
      <th>Descripción</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.1.0</td>
      <td>
       El parámetro <code class="parameter">auth_protocol</code> acepta ahora <code class="literal">&quot;SHA256&quot;</code> y <code class="literal">&quot;SHA512&quot;</code> cuando es soportado por libnetsnmp.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.snmp3-real-walk-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>snmp3_real_walk()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /> var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">snmp3_real_walk</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #DD0000">'james'</span><span style="color: #007700">, </span><span style="color: #DD0000">'authPriv'</span><span style="color: #007700">, </span><span style="color: #DD0000">'SHA'</span><span style="color: #007700">, </span><span style="color: #DD0000">'secret007'</span><span style="color: #007700">, </span><span style="color: #DD0000">'AES'</span><span style="color: #007700">, </span><span style="color: #DD0000">'secret007'</span><span style="color: #007700">, </span><span style="color: #DD0000">'IF-MIB::ifName'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>


   <div class="example-contents"><p>
    El ejemplo anterior mostrará algo como:
<div class="examplescode"><pre class="examplescode">array (
  &#039;IF-MIB::ifName.1&#039; =&gt; &#039;STRING: lo&#039;,
  &#039;IF-MIB::ifName.2&#039; =&gt; &#039;STRING: eth0&#039;,
  &#039;IF-MIB::ifName.3&#039; =&gt; &#039;STRING: eth2&#039;,
  &#039;IF-MIB::ifName.4&#039; =&gt; &#039;STRING: sit0&#039;,
  &#039;IF-MIB::ifName.5&#039; =&gt; &#039;STRING: sixxs&#039;,
)</pre>
</div>
   </p></div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.snmp3-real-walk-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li>
    <span class="function"><a href="function.snmpwalk.php" class="function" rel="rdfs-seeAlso">snmpwalk()</a> - Recibe todos los objetos SNMP de un agente</span>
   </li>
  </ul>
 </div>


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