title: Wireshark filter for filtering both destination-source IP address and the protocol
body: <p>I want to filter Wireshark's monitoring results according to a filter combination of source, destination ip addresses and also the protocol.
  So, right now I'm able to filter out the activity for a destination and source ip address using this filter expression:
  (ip.dst == xxx.xxx.xxx.xxx &amp;&amp; ip.src == xxx.xxx.xxx.xxx) || (ip.dst == xxx.xxx.xxx.xxx &amp;&amp; ip.src == xxx.xxx.xxx.xxx)</p>
  
  <p>This gives me request response activity of the 2 ip addresses which are destination and source both depending upon whether it is a request or a response.
  But now, I am getting results for HTTP and TCP both. I want to see results only for HTTP.</p>
  
  <p>Any suggestions how to do that?</p>