1.Dd 9/28/12
2.Dt pktapctl 8
3.Os Darwin
4.Sh NAME
5.Nm pktapctl
6.Sh SYNOPSIS
7.Nm
8.Op Fl g                   
9.Op Fl h                   
10.Op Fl i Ar interface
11.Op Fl p Ar rule
12.Op Fl s Ar rule
13.Sh DESCRIPTION
14.Nm
15let you configure a pktap virtual interface. 
16.Pp
17This is an experimental command whose syntax and functionalities may change in 
18future releases.
19.Pp
20The options have the following meaning:
21.Bl -tag -width -indent
22.It Fl g
23Get the list of filter rules for the given 
24.Ar interface.
25.It Fl h
26Display a quick help and exit.
27.It Fl p
28To add a pass interface filter rule.
29.It Fl s
30To add a skip interface filter rule.
31.El
32.Pp
33Here is the syntax of the interface filter rules:
34.Bl -tag -indent
35.It type number
36An interface type number or 0 for any interface type. 
37.It name string
38To specify interface with name matching the given string.
39.El
40.Sh SEE ALSO 
41.Xr tcpdump 1
42