-h : Hides known stations for --showack

* * *

Filter options:

--encrypt : Filter APs by cipher suite

--netmask : Filter APs by mask

--bssid : Filter APs by BSSID

--essid : Filter APs by ESSID

--essid-regex : Filter APs by ESSID using a regular

expression

-a : Filter unassociated clients

* * *

--channel : Capture on specific channels