ere because this parameter does not currently support the optname of <code>SO_ORIGINAL_DST</code>).</p><p>Referring to the figure below, when an application initiates a request, it will go through the following steps:</p><ol><li>When the application initiates a connection, the <code>connect</code> program will modify the destination address to <code>127.x.y.z:15001</code>, and use <code>cookie_original_dst</code> to save the original destination address.</li><li>In the <code>sockops</code> program, the curr