#!/bin/sh
#
# $FreeBSD: src/etc/rc.d/natd,v 1.3.2.1 2006/12/20 12:23:57 yar Exp $
# Edited by KMN 04.08.09

# PROVIDE: natd
# KEYWORD: nostart nojail

. /etc/rc.subr
. /etc/network.subr

name="natd2"				#KMN
rcvar=`set_rcvar`
command="/sbin/natd"			#KMN
pidfile="/var/run/${name}.pid"
start_precmd="natd2_precmd"		#KMN

natd2_precmd()				#KMN
{
	if ! ${SYSCTL} net.inet.divert > /dev/null 2>&1; then
		if ! kldload ipdivert; then
			warn unable to load IPDIVERT module.
			return 1
		fi
	fi

	if [ -n "${natd2_interface}" ]; then			#KMN
		dhcp_list="`list_net_interfaces dhcp`"
		for ifn in ${dhcp_list}; do
			case "${natd2_interface}" in		#KMN
			${ifn})
				rc_flags="$rc_flags -dynamic"
				;;
			esac
		done

		#KMN
		if echo "${natd2_interface}" | \
		    grep -q -E '^[0-9]+(\.[0-9]+){0,3}$'; then
			rc_flags="$rc_flags -a ${natd2_interface}"	#KMN
		else
			rc_flags="$rc_flags -n ${natd2_interface}"	#KMN
		fi
	fi

	rc_flags="$rc_flags -P ${pidfile}"	#KMN
	return 0
}

load_rc_config $name
run_rc_command "$1"