title: Send IP datagram (not UDP)
body: <p>is there a way to create an IP datagram (preferably in Java)? I am not talking about UDP, but just the raw IP header and eventually some data. I don't care if the receiver can't understand this message, i just want to know if this is possible.</p>
  
  <p>If not - why not? Of course i tried to google, but the results are always about UDP.</p>
  
  <p>Thank you!</p>
  
  <p><strong>Edit:</strong></p>
  
  <p><strong>Ok, the buzzword for my problem is "raw sockets" and there seems to be a library for java, too:
  <a href="http://www.savarese.com/software/rocksaw/" rel="nofollow">http://www.savarese.com/software/rocksaw/</a></strong></p>