rong></span></a>
                </p>
              </td>
<td>
                <p>
                  Obtain an identifier for the protocol.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ip__icmp/type.html" title="ip::icmp::type"><span class="bold"><strong>type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Obtain an identifier for the type of the protocol.
                </p>
    