<map id="udp_packet" name="udp_packet">
<area shape="rect" id="node1" title="Raw structure for UDP." alt="" coords="45,139,141,165"/>
<area shape="rect" id="node2" title=" " alt="" coords="5,5,80,32"/>
<area shape="rect" id="node3" title=" " alt="" coords="111,5,177,32"/>
</map>
