ipnat revision 1.2 
1#!/bin/sh
2#
3# $NetBSD: ipnat,v 1.2 2000/03/12 03:49:36 thorpej Exp $
4#
5
6# PROVIDE: ipnat
7# REQUIRE: ipfilter
8
9. /etc/rc.subr
10. /etc/rc.conf
11
12name="ipnat"
13config="/etc/ipnat.conf"
14
15start_precmd="checkyesno ipnat"
16start_cmd="ipnat_start"
17
18stop_precmd=$start_precmd
19stop_cmd="/usr/sbin/ipnat -F -C"
20
21reload_precmd=$start_precmd
22reload_cmd="/usr/sbin/ipnat -F -C -f ${config}"
23
24ipnat_start()
25{
26	if [ ! -f ${config} ]; then
27		return 0
28	fi
29	if ! checkyesno ipfilter || [ ! -f /etc/ipf.conf ]; then
30		echo "Enabling ipfilter for NAT."
31		/sbin/ipf -E -Fa
32	fi
33	echo -n "Installing NAT rules ... "
34	/usr/sbin/ipnat -F -f ${config}
35}
36
37run_rc_command "$1" "reload"
38