add ipmon_flags. from freebsd.

share/man/man5/rc.conf.5

@@ -1,4 +1,4 @@
-.\"	$NetBSD: rc.conf.5,v 1.69 2002/10/25 21:00:45 wiz Exp $
+.\"	$NetBSD: rc.conf.5,v 1.70 2002/11/25 08:06:37 grant Exp $
 .\"
 .\" Copyright (c) 1996 Matthew R. Green
 .\" Copyright (c) 1997 Curt J. Sampson
@@ -32,7 +32,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd June 17, 2002
+.Dd November 25, 2002
 .Dt RC.CONF 5
 .Os
 .\" turn off hyphenation
@@ -371,6 +371,25 @@ to read
 packet log information and log it to a file or the system log.
 Passes
 .Sy ipmon_flags .
+.It Sy ipmon_flags
+Set to
+.Dq Li -ns
+by default.
+This variable contains flags passed to the
+.Xr ipmon 8
+program.
+Another typical example would be
+.Dq Fl nD Pa /var/log/ipflog
+to have
+.Xr ipmon 8
+log directly to a file bypassing
+.Xr syslogd 8 .
+Make sure to adjust
+.Pa /etc/newsyslog.conf
+in such case like this:
+.Bd -literal
+/var/log/ipflog  640  10  100  *  Z  /var/run/ipmon.pid
+.Ed
 .It Sy racoon
 .Sq YES
 or