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  <compounddef id="group__dhcp4" kind="group">
    <compoundname>dhcp4</compoundname>
    <title>DHCPv4</title>
    <briefdescription>
    </briefdescription>
    <detaileddescription>
<para>DHCP (IPv4) related functions This is a DHCP client for the lwIP TCP/IP stack. It aims to conform with RFC 2131 and RFC 2132.</para>
<para><xrefsect id="todo_1_todo000007"><xreftitle>Todo</xreftitle><xrefdescription><para>:<itemizedlist>
<listitem><para>Support for interfaces other than Ethernet (SLIP, PPP, ...)</para>
</listitem></itemizedlist>
</para>
</xrefdescription></xrefsect></para>
<para>Options: DHCP_COARSE_TIMER_SECS (recommended 60 which is a minute) DHCP_FINE_TIMER_MSECS (recommended 500 which equals TCP coarse timer)</para>
<para>dhcp_start() starts a DHCP client instance which configures the interface by obtaining an IP address lease and maintaining it.</para>
<para>Use dhcp_release() to end the lease and use dhcp_stop() to remove the DHCP client.</para>
<para><simplesect kind="see"><para>netifapi_dhcp4 </para>
</simplesect>
</para>
    </detaileddescription>
  </compounddef>
</doxygen>