ipnat revision 1.5 
1#!/bin/sh
2#
3# $NetBSD: ipnat,v 1.5 2000/08/21 23:33:50 lukem Exp $
4#
5
6# PROVIDE: ipnat
7# REQUIRE: ipfilter mountcritremote
8
9. /etc/rc.subr
10
11name="ipnat"
12config="/etc/ipnat.conf"
13
14start_precmd="checkyesno ipnat"
15start_cmd="ipnat_start"
16
17stop_precmd=$start_precmd
18stop_cmd="/usr/sbin/ipnat -F -C"
19
20reload_precmd=$start_precmd
21reload_cmd="/usr/sbin/ipnat -F -C -f ${config}"
22
23extra_commands="reload"
24
25ipnat_start()
26{
27	if [ ! -f ${config} ]; then
28		return 0
29	fi
30	if ! checkyesno ipfilter || [ ! -f /etc/ipf.conf ]; then
31		echo "Enabling ipfilter for NAT."
32		/sbin/ipf -E -Fa
33	fi
34	echo -n "Installing NAT rules ... "
35	/usr/sbin/ipnat -F -f ${config}
36}
37
38load_rc_config $name
39run_rc_command "$1"
40