Copyright (c) 2019 Gleb Smirnoff <glebius@FreeBSD.org>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
.Dd January 28, 2019 .Dt PFILCTL 8 .Os .Sh NAME .Nm pfilctl .Nd pfil(9) control utility .Sh SYNOPSIS .Nm .Cm heads .Nm .Cm hooks .Nm .Cm link .Aq Fl i | Fl o .Op Fl a .Ar hook Ar head .Nm .Cm unlink .Aq Fl i | Fl o .Ar hook Ar head .Sh DESCRIPTION The .Nm utility is intended to view and change configuration of the .Xr pfil 9 packet filtering hooks and filters on them. .Sh COMMANDS l -tag -width "unlink" t Cm heads List available packet filtering points. t Cm hooks List available packet filters. t Xo .Cm link .Aq Fl i | Fl o .Op Fl a .Ar hook Ar head .Xc Link .Ar hook to .Ar head . With the .Fl i flag the hook will be connected as input and with .Fl o as output hook. At least one of .Fl i or .Fl o is required. By default .Nm will prepend the hook in front of other hooks if any present: new hook will be as close to the wire as possible, so that on input it will be the first filter and on output it will be the last. Adding the .Fl a flag switches to appending new hook instead of prepending. t Xo .Cm unlink .Aq Fl i | Fl o .Ar hook Ar head .Xc Unlink .Ar hook on .Ar head . At least one of .Fl i or .Fl o is required. With the .Fl i flag the hook will be removed from the input list of hooks and with .Fl o on output list. .El .Sh SEE ALSO .Xr ipfilter 4 , .Xr ipfw 4 , .Xr pf 4 , .Xr pfil 9 .Sh AUTHORS .An -nosplit The .Nm utility was written by .An Gleb Smirnoff Aq Mt glebius@FreeBSD.org .
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
.Dd January 28, 2019 .Dt PFILCTL 8 .Os .Sh NAME .Nm pfilctl .Nd pfil(9) control utility .Sh SYNOPSIS .Nm .Cm heads .Nm .Cm hooks .Nm .Cm link .Aq Fl i | Fl o .Op Fl a .Ar hook Ar head .Nm .Cm unlink .Aq Fl i | Fl o .Ar hook Ar head .Sh DESCRIPTION The .Nm utility is intended to view and change configuration of the .Xr pfil 9 packet filtering hooks and filters on them. .Sh COMMANDS l -tag -width "unlink" t Cm heads List available packet filtering points. t Cm hooks List available packet filters. t Xo .Cm link .Aq Fl i | Fl o .Op Fl a .Ar hook Ar head .Xc Link .Ar hook to .Ar head . With the .Fl i flag the hook will be connected as input and with .Fl o as output hook. At least one of .Fl i or .Fl o is required. By default .Nm will prepend the hook in front of other hooks if any present: new hook will be as close to the wire as possible, so that on input it will be the first filter and on output it will be the last. Adding the .Fl a flag switches to appending new hook instead of prepending. t Xo .Cm unlink .Aq Fl i | Fl o .Ar hook Ar head .Xc Unlink .Ar hook on .Ar head . At least one of .Fl i or .Fl o is required. With the .Fl i flag the hook will be removed from the input list of hooks and with .Fl o on output list. .El .Sh SEE ALSO .Xr ipfilter 4 , .Xr ipfw 4 , .Xr pf 4 , .Xr pfil 9 .Sh AUTHORS .An -nosplit The .Nm utility was written by .An Gleb Smirnoff Aq Mt glebius@FreeBSD.org .