ipfilter revision 1.5 
1#!/bin/sh
2#
3# $NetBSD: ipfilter,v 1.5 2000/07/17 12:58:14 lukem Exp $
4#
5
6# PROVIDE: ipfilter
7# REQUIRE: root beforenetlkm mountcritlocal tty
8
9. /etc/rc.subr
10
11name="ipfilter"
12start_precmd="ipfilter_prestart"
13start_cmd="ipfilter_start"
14stop_precmd="checkyesno ipfilter && [ -f /etc/ipf.conf ]"
15stop_cmd="ipfilter_stop"
16reload_precmd="$stop_precmd"
17reload_cmd="ipfilter_reload"
18status_precmd="$stop_precmd"
19status_cmd="ipfilter_status"
20extra_commands="reload status"
21
22ipfilter_prestart()
23{
24	if ! checkyesno ipfilter; then
25		return 1
26	fi
27	if [ ! -f /etc/ipf.conf ]; then
28		warn "/etc/ipf.conf not readable; ipfilter start aborted."
29		return 1
30	fi
31	return 0
32}
33
34ipfilter_start()
35{
36	echo "Enabling ipfilter."
37	/sbin/ipf -E -Fa -f /etc/ipf.conf
38}
39
40ipfilter_stop()
41{
42	echo "Disabling ipfilter."
43	/sbin/ipf -D
44}
45
46ipfilter_reload()
47{
48	echo "Reloading ipfilter rules."
49	/sbin/ipf -I -Fa -f /etc/ipf.conf
50	if [ $? -eq 0 ]; then
51		/sbin/ipf -s
52	else
53		warn "Reload failed; not swapping to new ruleset."
54	fi
55}
56
57ipfilter_status()
58{
59	/sbin/ipf -V
60}
61
62load_rc_config $name
63run_rc_command "$1"
64