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rt-thread
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   <div id="projectname">lwIP
   &#160;<span id="projectnumber">2.1.2</span>
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   <div id="projectbrief">Lightweight IP stack</div>
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<div class="textblock"><code>#include &quot;<a class="el" href="opt_8h.html">lwip/opt.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="dhcp6_8h.html">lwip/dhcp6.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="prot_2dhcp6_8h.html">lwip/prot/dhcp6.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="def_8h.html">lwip/def.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="udp_8h.html">lwip/udp.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="dns_8h.html">lwip/dns.h</a>&quot;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;path/to/my/lwip_hooks.h&quot;</code><br />
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:ac4c519a2e10067f277d6b09e60919e9a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dhcp6_8c.html#ac4c519a2e10067f277d6b09e60919e9a">dhcp6_option_idx</a> </td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga5cdf4082c8a4ee6bf0cb874c0eaa8453"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp6.html#ga5cdf4082c8a4ee6bf0cb874c0eaa8453">dhcp6_set_struct</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, struct dhcp6 *dhcp6)</td></tr>
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<tr class="memitem:gacb7042000509fb21e8d2758e235d6dde"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp6.html#gacb7042000509fb21e8d2758e235d6dde">dhcp6_cleanup</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr>
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<tr class="memitem:gaa9e972fcd1d648ca5f02334b1591b619"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp6.html#gaa9e972fcd1d648ca5f02334b1591b619">dhcp6_enable_stateful</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr>
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<tr class="memitem:gaf3349463541e673fec33843eb019b18c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp6.html#gaf3349463541e673fec33843eb019b18c">dhcp6_enable_stateless</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr>
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<tr class="memitem:gadd0c783a85a410f75b37a3d922ad60d2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp6.html#gadd0c783a85a410f75b37a3d922ad60d2">dhcp6_disable</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr>
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<tr class="memitem:af0f47aac3c04c84a7143fa6925e9fdba"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dhcp6_8c.html#af0f47aac3c04c84a7143fa6925e9fdba">dhcp6_nd6_ra_trigger</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, u8_t managed_addr_config, u8_t other_config)</td></tr>
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<tr class="memitem:a5289027cb2b166d08bc55b7ed2d4756d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dhcp6_8c.html#a5289027cb2b166d08bc55b7ed2d4756d">dhcp6_tmr</a> (void)</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:abcce06f078da4b03265d20c0bc1bdce0"><td class="memItemLeft" align="right" valign="top">struct dhcp6_option_info&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dhcp6_8c.html#abcce06f078da4b03265d20c0bc1bdce0">dhcp6_rx_options</a> [DHCP6_OPTION_IDX_MAX]</td></tr>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4c519a2e10067f277d6b09e60919e9a">&#9670;&nbsp;</a></span>dhcp6_option_idx</h2>

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          <td class="memname">enum <a class="el" href="dhcp6_8c.html#ac4c519a2e10067f277d6b09e60919e9a">dhcp6_option_idx</a></td>
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<p>Option handling: options are parsed in dhcp6_parse_reply and saved in an array where other functions can load them from. This might be moved into the struct dhcp6 (not necessarily since lwIP is single-threaded and the array is only used while in recv callback). </p>

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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#af0f47aac3c04c84a7143fa6925e9fdba">&#9670;&nbsp;</a></span>dhcp6_nd6_ra_trigger()</h2>

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          <td class="memname">void dhcp6_nd6_ra_trigger </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *&#160;</td>
          <td class="paramname"><em>netif</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">u8_t&#160;</td>
          <td class="paramname"><em>managed_addr_config</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">u8_t&#160;</td>
          <td class="paramname"><em>other_config</em>&#160;</td>
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          <td>)</td>
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<p>This function is called from nd6 module when an RA messsage is received It triggers DHCPv6 requests (if enabled). </p>

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<a id="a5289027cb2b166d08bc55b7ed2d4756d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5289027cb2b166d08bc55b7ed2d4756d">&#9670;&nbsp;</a></span>dhcp6_tmr()</h2>

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          <td class="memname">void dhcp6_tmr </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
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<p>DHCPv6 timeout handling (this function must be called every 500ms, see <a class="el" href="dhcp6_8h.html#afdd69327dc7d9f5cc4f029d706f60c8f">DHCP6_TIMER_MSECS</a>).</p>
<p>A DHCPv6 server is expected to respond within a short period of time. This timer checks whether an outstanding DHCPv6 request is timed out. </p>

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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#abcce06f078da4b03265d20c0bc1bdce0">&#9670;&nbsp;</a></span>dhcp6_rx_options</h2>

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          <td class="memname">struct dhcp6_option_info dhcp6_rx_options[DHCP6_OPTION_IDX_MAX]</td>
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<p>Holds the decoded option info, only valid while in dhcp6_recv. </p>

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