1.\" Copyright (c) 2004-2005 Gleb Smirnoff <glebius@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd June 8, 2012 28.Dt FLOWCTL 8 29.Os 30.Sh NAME 31.Nm flowctl 32.Nd 33.Xr ng_netflow 4 34control utility 35.Sh SYNOPSIS 36.Nm 37.Op Fl d Ar level 38.Ar path command 39.Sh DESCRIPTION 40The 41.Nm 42utility is intended to control the 43.Xr ng_netflow 4 44nodes. 45It has a single option: 46.Bl -tag -width ".Fl d Ar level" 47.It Fl d Ar level 48Set the 49.Xr netgraph 3 50debugging level to 51.Ar level . 52.El 53.Sh COMMANDS 54Currently, 55.Nm 56supports only one command. 57.Bl -tag -width ".Cm show" 58.It Cm show Oo Cm ipv4|ipv6 Oc Op Cm human|verbose 59This command is the analog of the 60.Dq "show ip cache flow" 61command of a Cisco router. 62It dumps the contents of the flow cache in Cisco-like format. 63Specifying either 64.Cm ipv4 65or 66.Cm ipv6 67would extract only IPv4 or IPv6 flows respectively. 68It has optional parameter 69.Cm verbose , 70which is analog of the 71.Dq "show ip cache verbose flow" 72command. Additionally, 73.Cm human 74parameter can be specify to show selected flows in human-readable format. 75.El 76.Sh EXIT STATUS 77.Ex -std 78.Sh SEE ALSO 79.Xr netgraph 3 , 80.Xr ng_netflow 4 81.Sh AUTHORS 82.An -nosplit 83The 84.Nm 85utility was written by 86.An Gleb Smirnoff Aq Mt glebius@FreeBSD.org , 87based on 88.Nm ipacctctl 89written by 90.An Roman V. Palagin Aq Mt romanp@unshadow.net . 91