[src/trunk]: src/dist/pf/share/man/man4 Add a bold note to say our PF is obso...

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/89341891e9e8
branches:  trunk
changeset: 365115:89341891e9e8
user:      maxv <maxv%NetBSD.org@localhost>
date:      Wed Aug 01 13:30:13 2018 +0000

description:
Add a bold note to say our PF is obsolete.

diffstat:

 dist/pf/share/man/man4/pf.4 |  11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diffs (32 lines):

diff -r ed879fcb11ec -r 89341891e9e8 dist/pf/share/man/man4/pf.4
--- a/dist/pf/share/man/man4/pf.4       Wed Aug 01 12:36:56 2018 +0000
+++ b/dist/pf/share/man/man4/pf.4       Wed Aug 01 13:30:13 2018 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: pf.4,v 1.12 2009/12/19 14:05:53 ahoka Exp $
+.\"    $NetBSD: pf.4,v 1.13 2018/08/01 13:30:13 maxv Exp $
 .\"    $OpenBSD: pf.4,v 1.59 2007/05/31 19:19:51 jmc Exp $
 .\"
 .\" Copyright (C) 2001, Kjell Wooding.  All rights reserved.
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd December 19, 2009
+.Dd August 1, 2018
 .Dt PF 4
 .Os
 .Sh NAME
@@ -36,6 +36,13 @@
 .Sh SYNOPSIS
 .Cd "pseudo-device pf"
 .Sh DESCRIPTION
+.Bf -symbolic
+The NetBSD version of PF is obsolete, and its use is strongly discouraged.
+Use
+.Xr npf 7
+instead.
+.Pp
+.Ef
 Packet filtering takes place in the kernel.
 A pseudo-device,
 .Pa /dev/pf ,