title: Scapy set tcp flow window bigger then 65535
body: <p>When using scapy, how can I set a tcp packet with flow control window bigger than 65535?
  I know that writing in scapy:</p>
  
  <pre><code>packet1[TCP].window=65535
  </code></pre>
  
  <p>will set the window to 65535; But if there is a need to set windows size bigger then 65535, it should be set in a different way because at the tcp header the window field is just two bytes so it can't be greather than 65535 so it should be done in another way. I know it should be possible. </p>
  
  <p>Thanks.</p>