title: Is there a way to extract the WiFi protocol type from a PcapNG trace file?
body: <p>I'm building a PcapNG parser (in Python) to analyse WiFi packets.<br>
  I'd like to be able to display the <em>link type</em> (e.g., the protocol variant: 802.11b, 802.11a, 802.11g or 802.11n).</p>
  
  <p>However, reading the <a href="https://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html" rel="nofollow">PcapNG format definition</a> I see only the following being mentioned:</p>
  
  <ul>
  <li>LINKTYPE_IEEE802_11  105 IEEE 802.11 (wireless)</li>
  <li>LINKTYPE_IEEE802_11_RADIO    127 802.11 plus BSD radio header</li>
  </ul>
  
  <p><strong>Is there a way to extract the WiFi protocol type from a PcapNG trace file?</strong></p>