title: wireshark capture filter for a specific network (bssid)
body: <p>I would like to know how to capture packets of a specific wireless network using wireshark.</p>
  
  <p>I'm already able to capture all packets of different networks setting my wireless card in monitor mode but for a specific analysis i need to discard all the packets not related to my network during the capture procedure.</p>
  
  <p>I know that exists display filters to do that but i need to filter them ahead (like with capture filters).</p>
  
  <p>If i go to CAPTURE->OPTIONS i can set capture filters but i don't know the exact filter because they are different from display filter infact wlan.bssid==xx:xx:xx:xx:xx:xx
  does not work.</p>
  
  <p>any suggestions?</p>
  
  <p>thanks</p>