[ipfire-2.x.git] / src / initscripts / networking / red

#!/bin/sh
########################################################################
# Begin
#
# Description : RED Device Script
#
# Authors     : Michael Tremer - mitch@ipfire.org
#               Maniacikarus - maniacikarus@ipfire.org
# Inspired by : Nathan Coulson - nathan@linuxfromscratch.org
#               Kevin P. Fleming - kpfleming@linuxfromscratch.org
#
# Version     : 01.00
#
# Notes       : 
#
########################################################################

. /etc/sysconfig/rc 
. ${rc_functions}
. /etc/init.d/networking/functions.network

#Define some defaults
INET_VLAN=7
IPTV_VLAN=8
ATM_DEV=0

eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
if [ "$RRDLOG" == "" ]; then
	RRDLOG=/var/log/rrd
fi

eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
eval $(/usr/local/bin/readhash /var/ipfire/dns/settings)
eval $(/usr/local/bin/readhash /var/ipfire/mac/settings)

MAC=$(tr - : <<<$MAC)
MAC1=$(tr - : <<<$MAC1)
MAC2=$(tr - : <<<$MAC2)

TYPE="${RED_TYPE}"
DEVICE="${RED_DEV}"

if [ "$TYPE" == "STATIC" ] || [ "$TYPE" == "DHCP" ]; then
	if [ "$DEVICE" == "" ]; then
		boot_mesg "No device for red network. Please run setup." ${FAILURE}
		echo_failure
		[ "${1}" == "start" ] && exit 0
	fi
fi
	
if [ "${TYPE}" == "STATIC" ]; then
	if [ "${DEVICE}" != "${GREEN_DEV}" ]; then
		ADDRESS="${RED_ADDRESS}"
		BROADCAST="${RED_BROADCAST}"
		NETADDRESS="${RED_NETADDRESS}"
		NETMASK="${RED_NETMASK}"
	else
		ADDRESS="${GREEN_ADDRESS}"
		BROADCAST="${GREEN_BROADCAST}"
		NETADDRESS="${GREEN_NETADDRESS}"
		NETMASK="${GREEN_NETMASK}"
	fi
	GATEWAY="${DEFAULT_GATEWAY}"
	# DNS1
	# DNS2

	if [ -z "${BROADCAST}" ]; then
		boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE}
		echo_failure
		exit 1
	fi
	if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
		PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-`
		args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
	else
		boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
		echo_failure
		exit 1
	fi
fi

case "${1}" in
	start)
		if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
			boot_mesg "Bringing up the ${DEVICE} interface..."
			boot_mesg_flush
			# Check if an interface is there...
			if ip link show ${DEVICE} > /dev/null 2>&1; then
				link_status=`ip link show ${DEVICE} 2> /dev/null`
				if [ -n "${link_status}" ]; then
					if ! echo "${link_status}" | grep -q UP; then
						if [ -n "$MAC" ]; then
							boot_mesg "Setting mac address on ${DEVICE} to ${MAC}"	
							ip link set dev ${DEVICE} address ${MAC}
							evaluate_retval
						fi
						ip link set ${DEVICE} up
					fi
				fi
			else
				boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
				echo_failure
				exit 1
			fi
		fi

		## Create & Enable vnstat
		/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
		
		if [ "${TYPE}" == "STATIC" ]; then
		
			if [ "$DEVICE" != "${GREEN_DEV}" ]; then
				boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
				ip addr add ${args} dev ${DEVICE}
				evaluate_retval
			fi
			echo -n "${DEVICE}" > /var/ipfire/red/iface
			echo -n "${ADDRESS}"  > /var/ipfire/red/local-ipaddress
			echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
			grep -v -E "\<gateway\>" /etc/hosts > /tmp/hosts
			echo "$GATEWAY	gateway"  >> /tmp/hosts
			mv /tmp/hosts /etc/hosts
			touch /var/ipfire/red/active
			
			# Create route to default gateway
			ip route add ${GATEWAY} dev ${DEVICE}

			boot_mesg "Setting up default gateway ${GATEWAY}..."
			ip route add default via ${GATEWAY} dev ${DEVICE}
			evaluate_retval
			
			if [ -d "/sys/class/net/${DEVICE}" ]; then
				# has carrier ?
				if [ ! "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
					boot_mesg -n "Wait for carrier on ${DEVICE} "
					for (( i=30; i>1; i-- )) do
						if [ "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
							break;
						fi
						boot_mesg -n "."
						sleep 2
					done
					boot_mesg ""
					if [ ! "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
						echo_failure
					else
						echo_ok
					fi
				fi
			fi

			run_subdir ${rc_base}/init.d/networking/red.up/

			# Configure aliases only if red static
			/usr/local/bin/setaliases

		elif [ "${TYPE}" == "DHCP" ]; then
			# Add firewall rules to allow comunication with the dhcp server on red.
			iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
			iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT

			echo -n "${DEVICE}" > /var/ipfire/red/iface

			# Check if the wlan-client is used on red.
			# To determine this we check if a wpa_supplicant is running.
			pid="$(pidof wpa_supplicant)"

			if [ -z "${pid}" ]; then
				# No wpa_supplicant is running. So it's save to start dhcpcd.
				dhcpcd_start "${DEVICE}"
			fi

			## Create & Enable vnstat
			/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1

		elif [ "$TYPE" == "PPPOE" ]; then

			if ( ps ax | grep -q [p]ppd ); then 
			    boot_mesg "pppd is still running." ${FAILURE}
			    echo_failure
			    exit 1
			fi
			
			eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
			
			[ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0

			# We force the plugin method, anyway.
			METHOD="PPPOE_PLUGIN"

			PPP_NIC=${DEVICE}


			if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
				PPP_NIC=nas${ATM_DEV}
				DEVICE=nas${ATM_DEV}
				boot_mesg "Creating ATM-Bridge as $PPP_NIC ..."
				br2684ctl -c${ATM_DEV} -e${ENCAP} -a${ATM_DEV}.${VPI}.${VCI} >/dev/null 2>&1 &
				sleep 1

				# use user-defined or green mac address for nas0
				if [ -n "$MAC" ]; then
					ip link set dev nas${ATM_DEV} address ${MAC}
				else
					ip link set dev nas${ATM_DEV} address $(cat /sys/class/net/green0/address)
				fi

				if [ "$TYPE" == "pppoeatm" ]; then
					TYPE="pppoe"
				fi
				if [ "$TYPE" == "pptpatm" ]; then
					TYPE="pptp"
				fi
			fi

			if [ "$TYPE" == "vdsl" ]; then
				boot_mesg "Creating VLAN Interface ${DEVICE}.${INET_VLAN} ..."
				modprobe 8021q
				vconfig add ${DEVICE} ${INET_VLAN}
				if [ -n "$MAC1" ]; then
					boot_mesg "Setting mac address on ${DEVICE}.${INET_VLAN} to ${MAC1}"	
					ip link set dev ${DEVICE}.${INET_VLAN} address ${MAC1}
					evaluate_retval
				fi
				PPP_NIC=${DEVICE}.${INET_VLAN}
				sleep 0.2
				ip link set ${PPP_NIC} up
				TYPE="pppoe"
			fi
			if [ "${IPTV}" == "enable" ]; then
				PIDFILE="/var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid"
				LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info"
				# Test to see if there is a stale pid file
				if [ -f "$PIDFILE" ]; then
					ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
					if [ $? != 0 ]; then
						rm -f /var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid > /dev/null
					fi
				fi

				if [ ! -f "$PIDFILE" ]; then
					boot_mesg "Creating VLAN Interface ${DEVICE}.${IPTV_VLAN} ..."
					modprobe 8021q
					vconfig add ${DEVICE} ${IPTV_VLAN}
					if [ -n "$MAC2" ]; then
						boot_mesg "Setting mac address on ${DEVICE}.${IPTV_VLAN} to ${MAC2}"	
						ip link set dev ${DEVICE}.${IPTV_VLAN} address ${MAC2}
						evaluate_retval
					fi
					boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${IPTV_VLAN} interface..."
					/sbin/dhcpcd ${DEVICE}.${IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
					RET="$?"

					if [ "$RET" = "0" ]; then
						. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info
						echo ""
						echo_ok
						boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${IPTV_VLAN}:"
						boot_mesg_flush
						boot_mesg "           IP Address:      $ip_address"
						boot_mesg_flush
						boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
						boot_mesg_flush
						boot_mesg "           Subnet Mask:     $subnet_mask"
						boot_mesg_flush
						boot_mesg "           Default Gateway: $routers"
						boot_mesg_flush
						boot_mesg "           DNS Server:      $domain_name_servers"
						boot_mesg_flush

					else
						echo ""
						$(exit "$RET")
						evaluate_retval
					fi
				fi
			fi
			if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
				if [ "$PPP_NIC" == "" ]; then
					boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
					echo_failure
					exit 0
				fi
				boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
				ip addr flush dev $PPP_NIC >/dev/null 2>&1
				if [ "$TYPE" == "pptp" ]; then
					if [ "$PPTP_NICCFG" == "dhcp" ]; then
						# Test to see if there is a stale pid file
						if [ -f "$PIDFILE" ]; then
							ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
							if [ $? != 0 ]; then
								rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
							fi
						fi

						if [ ! -f "$PIDFILE" ]; then
							boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
							/sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
							RET="$?"

							if [ "$RET" = "0" ]; then
								. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
								echo ""
								echo_ok
								boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
								boot_mesg_flush
								boot_mesg "           IP Address:      $ip_address"
								boot_mesg_flush
								boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
								boot_mesg_flush
								boot_mesg "           Subnet Mask:     $subnet_mask"
								boot_mesg_flush
								boot_mesg "           Default Gateway: $routers"
								boot_mesg_flush
								boot_mesg "           DNS Server:      $domain_name_servers"
								boot_mesg_flush
								/sbin/route add $PPTP_PEER gw $routers $PPP_NIC
							else
								echo ""
								$(exit "$RET")
								evaluate_retval
							fi
						fi
					else
						ip addr add $PPTP_NICCFG dev $PPP_NIC
					fi
				fi
				ip link set ${PPP_NIC} up
				if [ -n "${PPTP_ROUTE}" ]; then
					boot_mesg "Set route ${PPTP_ROUTE} to pptp server..."
					route add ${PPTP_ROUTE}
				fi
			else
				boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
			fi
			
			###                      ###
			### Configuring the pppd ###
			###                      ###
			
			### Plugin Options
			#			
			if [ "$TYPE" == "pppoe" ]; then
				[ "${METHOD}" == "PPPOE_PLUGIN" ] && \
					PLUGOPTS="plugin rp-pppoe.so"
			fi

			### Synchronous Mode
			#
			#PPPOE_SYNC=-s
			#PPPD_SYNC=sync
	
			### Access Concentrator Name
			#
			if [ -n "${CONCENTRATORNAME}" ]; then
				ACNAME="-C ${CONCENTRATORNAME}"
			fi

			### Service Name
			#
			if [ -n "${SERVICENAME}" ]; then
				if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
					PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
				else
					SERVICENAME="-S ${SERVICENAME}"
				fi
			fi

			### Authentication Types
			#
			if [ "${AUTH}" == "pap" ]; then
				AUTH="-chap"
			elif [ "${AUTH}" == "chap" ]; then
				AUTH="-pap"
			else
				AUTH=""
			fi

			### Dial On Demand		
			#
			if [ "${RECONNECTION}" != "persistent" ]; then
				if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
					SECONDS=$[${TIMEOUT} * 60]
				else
					SECONDS=300
				fi
				if [ "${RECONNECTION}" == "dialondemand" ]; then
					touch /var/ipfire/red/dial-on-demand
					DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
					DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
				fi
			fi
			
			if [ "$TYPE" == "pppoe" ]; then
				### When using pppoe-plugin the device has to be the last option
				#
				[ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
			fi
			
			if [ "$TYPE" == "modem" ]; then
				PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
				METHOD="PPPOE_PLUGIN"
			elif [ "$TYPE" == "serial" ]; then
				PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
				METHOD="PPPOE_PLUGIN"
			fi
		
			### Standard PPP options we always use
			#
			PPP_STD_OPTIONS="$PLUGOPTS usepeerdns defaultroute noipdefault noauth"
			PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach"
			PPP_STD_OPTIONS+=" noaccomp nodeflate nopcomp novj novjccomp"
			PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
			PPP_STD_OPTIONS+=" lcp-echo-failure 5 ${AUTH}"

			if [ -n "${MTU}" ]; then
				PPP_STD_OPTIONS="${PPP_STD_OPTIONS} mtu ${MTU}"
			fi

			if [ -n "${MRU}" ]; then
				PPP_STD_OPTIONS="${PPP_STD_OPTIONS} mru ${MRU}"
			fi
				
			### Debugging
			#
			if [ "${DEBUG}" == "on" ]; then
				DEBUG="debug"
			else
				DEBUG=""
			fi
			
			### PPPoE invocation
			#
			if [ "$TYPE" == "pppoe" ]; then
				PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
				PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
			fi

			### PPTP ###
			#
			if [ "$TYPE" == "pptp" ]; then
				PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
				METHOD=""
			fi
			
			### Run everything
			#
			if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
				/usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
				evaluate_retval
				# echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
			else
				/usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
				evaluate_retval
				# echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
			fi
			## Create & Enable vnstat
			/usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
			/etc/rc.d/init.d/connectd start
			# Add a NaN value to ppp0 rrd to supress spikes at reconnect
			rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
				$(date +%s):: > /dev/null 2>&1
			exit 0
		fi
		;;

	stop)
		rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}

		if [ "$TYPE" == "STATIC" ]; then
			boot_mesg "Stopping default gateway ${GATEWAY}..."
			ip route del default via ${GATEWAY} >/dev/null 2>&1
			echo_ok
			if [ "$DEVICE" != "${GREEN_DEV}" ]; then
				boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
				ip addr flush dev ${DEVICE}
				evaluate_retval
			fi
			run_subdir ${rc_base}/init.d/networking/red.down/

		elif [ "$TYPE" == "PPPOE" ]; then
			boot_mesg "Bringing down the PPP interface ..."
			## Disable vnstat collection
			/usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
			rm -f /var/ipfire/red/keepconnected
			killall -w -s TERM /usr/sbin/pppd 2>/dev/null
			evaluate_retval
			# Add a NaN value to ppp0 rrd to supress spikes at reconnect
			rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
				$(date +%s):: > /dev/null 2>&1

		elif [ "$TYPE" == "DHCP" ]; then
			# Check if the wlan-client is used on red.
                        # To determine this we check if a wpa_supplicant is running.
                        pid="$(pidof wpa_supplicant)"

                        if [ -z "${pid}" ]; then
				# Stop dhcpcd.
				dhcpcd_stop "${DEVICE}"
			fi
		fi

		if [ -n "${PPTP_ROUTE}" ]; then
			route del ${PPTP_ROUTE}
		fi

		if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
			link_status=`ip link show $DEVICE.${INET_VLAN} 2> /dev/null`
			if [ -n "${link_status}" ]; then
				if echo "${link_status}" | grep -q UP; then
					boot_mesg "Bringing down the ${DEVICE}.${INET_VLAN} interface..."
					ip link set ${DEVICE}.${INET_VLAN} down
					vconfig rem ${DEVICE}.${INET_VLAN}
					evaluate_retval
				fi
			else
				link_status=`ip link show $DEVICE 2> /dev/null`
				if [ -n "${link_status}" ]; then
					if echo "${link_status}" | grep -q UP; then
						boot_mesg "Bringing down the ${DEVICE} interface..."
						ip link set ${DEVICE} down
						evaluate_retval
					fi
				fi
			fi
		fi
		killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
		killall -w -s KILL pptp >/dev/null 2>&1
		killall -w -s KILL br2684ctl >/dev/null 2>&1

		## Disable vnstat collection
		/usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1

		exit 0;
		;;
esac

# End
Commit	Line	Data
d1e90efc MT	1	#!/bin/sh
	2	########################################################################
	3	# Begin
	4	#
	5	# Description : RED Device Script
	6	#
	7	# Authors : Michael Tremer - mitch@ipfire.org
	8	# Maniacikarus - maniacikarus@ipfire.org
	9	# Inspired by : Nathan Coulson - nathan@linuxfromscratch.org
	10	# Kevin P. Fleming - kpfleming@linuxfromscratch.org
	11	#
	12	# Version : 01.00
	13	#
	14	# Notes :
	15	#
	16	########################################################################
	17
	18	. /etc/sysconfig/rc
	19	. ${rc_functions}
71ea0d68	20	. /etc/init.d/networking/functions.network
1f2ff0fa	21
ff07f865	22	#Define some defaults
ff7a3950 AF	23	INET_VLAN=7
ff7a3950 AF	24	IPTV_VLAN=8
872d5a1e	25	ATM_DEV=0
ff07f865	26
1f2ff0fa AF	27	eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
	28	if [ "$RRDLOG" == "" ]; then
	29	RRDLOG=/var/log/rrd
	30	fi
	31
d1e90efc	32	eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
c3190a33	33	eval $(/usr/local/bin/readhash /var/ipfire/dns/settings)
b8c750f3 JPT	34	eval $(/usr/local/bin/readhash /var/ipfire/mac/settings)
	35
	36	MAC=$(tr - : <<<$MAC)
1bffb899	37	MAC1=$(tr - : <<<$MAC1)
d66c870e	38	MAC2=$(tr - : <<<$MAC2)
d1e90efc MT	39
	40	TYPE="${RED_TYPE}"
	41	DEVICE="${RED_DEV}"
	42
0dde24fa MT	43	if [ "$TYPE" == "STATIC" ] \|\| [ "$TYPE" == "DHCP" ]; then
	44	if [ "$DEVICE" == "" ]; then
	45	boot_mesg "No device for red network. Please run setup." ${FAILURE}
	46	echo_failure
	47	[ "${1}" == "start" ] && exit 0
	48	fi
	49	fi
	50
	51	if [ "${TYPE}" == "STATIC" ]; then
	52	if [ "${DEVICE}" != "${GREEN_DEV}" ]; then
	53	ADDRESS="${RED_ADDRESS}"
	54	BROADCAST="${RED_BROADCAST}"
	55	NETADDRESS="${RED_NETADDRESS}"
	56	NETMASK="${RED_NETMASK}"
	57	else
	58	ADDRESS="${GREEN_ADDRESS}"
	59	BROADCAST="${GREEN_BROADCAST}"
	60	NETADDRESS="${GREEN_NETADDRESS}"
	61	NETMASK="${GREEN_NETMASK}"
	62	fi
d1e90efc	63	GATEWAY="${DEFAULT_GATEWAY}"
0db33b56 MT	64	# DNS1
0db33b56 MT	65	# DNS2
d1e90efc MT	66
d1e90efc MT	67	if [ -z "${BROADCAST}" ]; then
0dde24fa	68	boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE}
d1e90efc MT	69	echo_failure
	70	exit 1
	71	fi
	72	if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
	73	PREFIX=`whatmask ${NETMASK} \| grep -e ^CIDR \| awk -F': ' '{ print $2 }' \| cut -c 2-`
	74	args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
	75	else
	76	boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
	77	echo_failure
	78	exit 1
	79	fi
d1e90efc MT	80	fi
	81
	82	case "${1}" in
	83	start)
0dde24fa MT	84	if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
	85	boot_mesg "Bringing up the ${DEVICE} interface..."
	86	boot_mesg_flush
	87	# Check if an interface is there...
	88	if ip link show ${DEVICE} > /dev/null 2>&1; then
	89	link_status=`ip link show ${DEVICE} 2> /dev/null`
	90	if [ -n "${link_status}" ]; then
	91	if ! echo "${link_status}" \| grep -q UP; then
b8c750f3 JPT	92	if [ -n "$MAC" ]; then
	93	boot_mesg "Setting mac address on ${DEVICE} to ${MAC}"
	94	ip link set dev ${DEVICE} address ${MAC}
d66c870e	95	evaluate_retval
b8c750f3	96	fi
0dde24fa MT	97	ip link set ${DEVICE} up
0dde24fa MT	98	fi
d1e90efc	99	fi
0dde24fa MT	100	else
	101	boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
	102	echo_failure
	103	exit 1
d1e90efc	104	fi
d1e90efc	105	fi
6c33dc5c	106
1e4656cd AF	107	## Create & Enable vnstat
1e4656cd AF	108	/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
d1e90efc MT	109
d1e90efc MT	110	if [ "${TYPE}" == "STATIC" ]; then
0dde24fa MT	111
	112	if [ "$DEVICE" != "${GREEN_DEV}" ]; then
	113	boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
	114	ip addr add ${args} dev ${DEVICE}
	115	evaluate_retval
	116	fi
0db33b56 MT	117	echo -n "${DEVICE}" > /var/ipfire/red/iface
	118	echo -n "${ADDRESS}" > /var/ipfire/red/local-ipaddress
	119	echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
3d9d5884 AF	120	grep -v -E "\<gateway\>" /etc/hosts > /tmp/hosts
3d9d5884 AF	121	echo "$GATEWAY gateway" >> /tmp/hosts
b2f872eb	122	mv /tmp/hosts /etc/hosts
bcdde652	123	touch /var/ipfire/red/active
d1e90efc	124
0be884d6 MT	125	# Create route to default gateway
	126	ip route add ${GATEWAY} dev ${DEVICE}
	127
040e5040 MT	128	boot_mesg "Setting up default gateway ${GATEWAY}..."
	129	ip route add default via ${GATEWAY} dev ${DEVICE}
	130	evaluate_retval
	131
a83bcf91 AF	132	if [ -d "/sys/class/net/${DEVICE}" ]; then
a83bcf91 AF	133	# has carrier ?
fff96e39	134	if [ ! "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
a83bcf91 AF	135	boot_mesg -n "Wait for carrier on ${DEVICE} "
	136	for (( i=30; i>1; i-- )) do
	137	if [ "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
	138	break;
	139	fi
	140	boot_mesg -n "."
	141	sleep 2
	142	done
	143	boot_mesg ""
	144	if [ ! "$(</sys/class/net/${DEVICE}/carrier)" = "1" ]; then
	145	echo_failure
	146	else
	147	echo_ok
	148	fi
fff96e39 AF	149	fi
	150	fi
	151
0e42072a	152	run_subdir ${rc_base}/init.d/networking/red.up/
bbe6aff7 AF	153
	154	# Configure aliases only if red static
	155	/usr/local/bin/setaliases
	156
d1e90efc	157	elif [ "${TYPE}" == "DHCP" ]; then
71ea0d68 SS	158	# Add firewall rules to allow comunication with the dhcp server on red.
	159	iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
	160	iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
7e0cd11d	161
d1e90efc MT	162	echo -n "${DEVICE}" > /var/ipfire/red/iface
d1e90efc MT	163
71ea0d68 SS	164	# Check if the wlan-client is used on red.
	165	# To determine this we check if a wpa_supplicant is running.
	166	pid="$(pidof wpa_supplicant)"
	167
	168	if [ -z "${pid}" ]; then
	169	# No wpa_supplicant is running. So it's save to start dhcpcd.
	170	dhcpcd_start "${DEVICE}"
	171	fi
	172
941e123e AF	173	## Create & Enable vnstat
	174	/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
	175
d1e90efc	176	elif [ "$TYPE" == "PPPOE" ]; then
06b912c5	177
a89770fa	178	if ( ps ax \| grep -q [p]ppd ); then
0dde24fa MT	179	boot_mesg "pppd is still running." ${FAILURE}
	180	echo_failure
	181	exit 1
a89770fa	182	fi
0dde24fa	183
d1e90efc MT	184	eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
d1e90efc MT	185
905fbf3e	186	[ -c "/dev/ppp" ] \|\| mknod /dev/ppp c 108 0
06b912c5 MT	187
	188	# We force the plugin method, anyway.
	189	METHOD="PPPOE_PLUGIN"
	190
a89770fa	191	PPP_NIC=${DEVICE}
40049855	192
d0c3a0c5 AF	193
d0c3a0c5 AF	194	if [ "$TYPE" == "pppoeatm" ] \|\| [ "$TYPE" == "pptpatm" ]; then
872d5a1e AF	195	PPP_NIC=nas${ATM_DEV}
872d5a1e AF	196	DEVICE=nas${ATM_DEV}
7f263dc7	197	boot_mesg "Creating ATM-Bridge as $PPP_NIC ..."
872d5a1e	198	br2684ctl -c${ATM_DEV} -e${ENCAP} -a${ATM_DEV}.${VPI}.${VCI} >/dev/null 2>&1 &
d0c3a0c5	199	sleep 1
d0ff84a6 AF	200
	201	# use user-defined or green mac address for nas0
	202	if [ -n "$MAC" ]; then
872d5a1e	203	ip link set dev nas${ATM_DEV} address ${MAC}
d0ff84a6	204	else
872d5a1e	205	ip link set dev nas${ATM_DEV} address $(cat /sys/class/net/green0/address)
d0ff84a6 AF	206	fi
d0ff84a6 AF	207
d0c3a0c5 AF	208	if [ "$TYPE" == "pppoeatm" ]; then
	209	TYPE="pppoe"
	210	fi
	211	if [ "$TYPE" == "pptpatm" ]; then
	212	TYPE="pptp"
	213	fi
	214	fi
	215
40049855	216	if [ "$TYPE" == "vdsl" ]; then
7f263dc7	217	boot_mesg "Creating VLAN Interface ${DEVICE}.${INET_VLAN} ..."
40049855	218	modprobe 8021q
ff7a3950	219	vconfig add ${DEVICE} ${INET_VLAN}
1bffb899	220	if [ -n "$MAC1" ]; then
ff7a3950 AF	221	boot_mesg "Setting mac address on ${DEVICE}.${INET_VLAN} to ${MAC1}"
ff7a3950 AF	222	ip link set dev ${DEVICE}.${INET_VLAN} address ${MAC1}
1bffb899 AF	223	evaluate_retval
1bffb899 AF	224	fi
ff7a3950	225	PPP_NIC=${DEVICE}.${INET_VLAN}
40049855 AF	226	sleep 0.2
	227	ip link set ${PPP_NIC} up
	228	TYPE="pppoe"
d0c3a0c5 AF	229	fi
d0c3a0c5 AF	230	if [ "${IPTV}" == "enable" ]; then
ff7a3950 AF	231	PIDFILE="/var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid"
ff7a3950 AF	232	LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info"
d0c3a0c5 AF	233	# Test to see if there is a stale pid file
	234	if [ -f "$PIDFILE" ]; then
	235	ps `cat "$PIDFILE"` \| grep dhcpcd > /dev/null
	236	if [ $? != 0 ]; then
ff7a3950	237	rm -f /var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid > /dev/null
bbe6aff7	238	fi
d0c3a0c5	239	fi
bbe6aff7	240
d0c3a0c5	241	if [ ! -f "$PIDFILE" ]; then
7f263dc7	242	boot_mesg "Creating VLAN Interface ${DEVICE}.${IPTV_VLAN} ..."
d0c3a0c5	243	modprobe 8021q
ff7a3950	244	vconfig add ${DEVICE} ${IPTV_VLAN}
d0c3a0c5	245	if [ -n "$MAC2" ]; then
ff7a3950 AF	246	boot_mesg "Setting mac address on ${DEVICE}.${IPTV_VLAN} to ${MAC2}"
ff7a3950 AF	247	ip link set dev ${DEVICE}.${IPTV_VLAN} address ${MAC2}
d0c3a0c5 AF	248	evaluate_retval
d0c3a0c5 AF	249	fi
ff7a3950 AF	250	boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${IPTV_VLAN} interface..."
ff7a3950 AF	251	/sbin/dhcpcd ${DEVICE}.${IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
d0c3a0c5	252	RET="$?"
bbe6aff7	253
d0c3a0c5	254	if [ "$RET" = "0" ]; then
ff7a3950	255	. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info
d0c3a0c5 AF	256	echo ""
d0c3a0c5 AF	257	echo_ok
ff7a3950	258	boot_mesg " DHCP Assigned Settings for ${DEVICE}.${IPTV_VLAN}:"
d0c3a0c5 AF	259	boot_mesg_flush
	260	boot_mesg " IP Address: $ip_address"
	261	boot_mesg_flush
	262	boot_mesg " Hostname: $RED_DHCP_HOSTNAME"
	263	boot_mesg_flush
	264	boot_mesg " Subnet Mask: $subnet_mask"
	265	boot_mesg_flush
	266	boot_mesg " Default Gateway: $routers"
	267	boot_mesg_flush
	268	boot_mesg " DNS Server: $domain_name_servers"
	269	boot_mesg_flush
bbe6aff7	270
d0c3a0c5 AF	271	else
	272	echo ""
	273	$(exit "$RET")
	274	evaluate_retval
bbe6aff7 AF	275	fi
bbe6aff7 AF	276	fi
40049855	277	fi
5aae218d	278	if [ "$TYPE" == "pppoe" ] \|\| [ "$TYPE" == "pptp" ]; then
4cd4876a	279	if [ "$PPP_NIC" == "" ]; then
0dde24fa MT	280	boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
0dde24fa MT	281	echo_failure
cb1fb691	282	exit 0
0dde24fa	283	fi
5aae218d	284	boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
58e9b9dc	285	ip addr flush dev $PPP_NIC >/dev/null 2>&1
5aae218d	286	if [ "$TYPE" == "pptp" ]; then
fd850b7e	287	if [ "$PPTP_NICCFG" == "dhcp" ]; then
fd850b7e AF	288	# Test to see if there is a stale pid file
	289	if [ -f "$PIDFILE" ]; then
	290	ps `cat "$PIDFILE"` \| grep dhcpcd > /dev/null
	291	if [ $? != 0 ]; then
367a7770	292	rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
fd850b7e AF	293	fi
	294	fi
	295
	296	if [ ! -f "$PIDFILE" ]; then
d9563c55	297	boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
367a7770	298	/sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
fd850b7e AF	299	RET="$?"
	300
	301	if [ "$RET" = "0" ]; then
	302	. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
	303	echo ""
	304	echo_ok
	305	boot_mesg " DHCP Assigned Settings for ${DEVICE}:"
	306	boot_mesg_flush
7f8e589b	307	boot_mesg " IP Address: $ip_address"
fd850b7e AF	308	boot_mesg_flush
	309	boot_mesg " Hostname: $RED_DHCP_HOSTNAME"
	310	boot_mesg_flush
7f8e589b	311	boot_mesg " Subnet Mask: $subnet_mask"
fd850b7e	312	boot_mesg_flush
7f8e589b	313	boot_mesg " Default Gateway: $routers"
fd850b7e	314	boot_mesg_flush
7f8e589b	315	boot_mesg " DNS Server: $domain_name_servers"
fd850b7e	316	boot_mesg_flush
7f8e589b	317	/sbin/route add $PPTP_PEER gw $routers $PPP_NIC
fd850b7e AF	318	else
	319	echo ""
	320	$(exit "$RET")
	321	evaluate_retval
	322	fi
	323	fi
	324	else
	325	ip addr add $PPTP_NICCFG dev $PPP_NIC
	326	fi
5aae218d	327	fi
58e9b9dc	328	ip link set ${PPP_NIC} up
164a3b51 AF	329	if [ -n "${PPTP_ROUTE}" ]; then
	330	boot_mesg "Set route ${PPTP_ROUTE} to pptp server..."
	331	route add ${PPTP_ROUTE}
	332	fi
27b8cc24 MT	333	else
	334	boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
	335	fi
0dde24fa	336
905fbf3e MT	337	### ###
	338	### Configuring the pppd ###
	339	### ###
	340
	341	### Plugin Options
	342	#
5aae218d AF	343	if [ "$TYPE" == "pppoe" ]; then
5aae218d AF	344	[ "${METHOD}" == "PPPOE_PLUGIN" ] && \
d94eba78	345	PLUGOPTS="plugin rp-pppoe.so"
5aae218d	346	fi
d1e90efc	347
905fbf3e MT	348	### Synchronous Mode
	349	#
	350	#PPPOE_SYNC=-s
a89770fa MT	351	#PPPD_SYNC=sync
	352
	353	### Access Concentrator Name
	354	#
905fbf3e MT	355	if [ -n "${CONCENTRATORNAME}" ]; then
905fbf3e MT	356	ACNAME="-C ${CONCENTRATORNAME}"
d1e90efc	357	fi
905fbf3e MT	358
	359	### Service Name
	360	#
	361	if [ -n "${SERVICENAME}" ]; then
	362	if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
	363	PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
	364	else
	365	SERVICENAME="-S ${SERVICENAME}"
	366	fi
d1e90efc	367	fi
a89770fa	368
905fbf3e MT	369	### Authentication Types
905fbf3e MT	370	#
d1e90efc	371	if [ "${AUTH}" == "pap" ]; then
905fbf3e	372	AUTH="-chap"
d1e90efc	373	elif [ "${AUTH}" == "chap" ]; then
905fbf3e	374	AUTH="-pap"
57cb9775 CS	375	else
57cb9775 CS	376	AUTH=""
d1e90efc	377	fi
a89770fa	378
905fbf3e MT	379	### Dial On Demand
905fbf3e MT	380	#
d1e90efc MT	381	if [ "${RECONNECTION}" != "persistent" ]; then
	382	if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
	383	SECONDS=$[${TIMEOUT} * 60]
905fbf3e MT	384	else
905fbf3e MT	385	SECONDS=300
d1e90efc MT	386	fi
	387	if [ "${RECONNECTION}" == "dialondemand" ]; then
	388	touch /var/ipfire/red/dial-on-demand
905fbf3e	389	DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
a89770fa	390	DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
d1e90efc	391	fi
905fbf3e MT	392	fi
905fbf3e MT	393
5aae218d AF	394	if [ "$TYPE" == "pppoe" ]; then
	395	### When using pppoe-plugin the device has to be the last option
	396	#
	397	[ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
	398	fi
27b8cc24 MT	399
27b8cc24 MT	400	if [ "$TYPE" == "modem" ]; then
a89770fa	401	PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
7c653e4b	402	METHOD="PPPOE_PLUGIN"
27b8cc24	403	elif [ "$TYPE" == "serial" ]; then
a89770fa	404	PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
7c653e4b	405	METHOD="PPPOE_PLUGIN"
27b8cc24	406	fi
905fbf3e MT	407
	408	### Standard PPP options we always use
	409	#
c3ae88ca	410	PPP_STD_OPTIONS="$PLUGOPTS usepeerdns defaultroute noipdefault noauth"
89baf6d5	411	PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach"
463f9ede	412	PPP_STD_OPTIONS+=" noaccomp nodeflate nopcomp novj novjccomp"
905fbf3e	413	PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
fb27520e	414	PPP_STD_OPTIONS+=" lcp-echo-failure 5 ${AUTH}"
89baf6d5 MT	415
	416	if [ -n "${MTU}" ]; then
	417	PPP_STD_OPTIONS="${PPP_STD_OPTIONS} mtu ${MTU}"
	418	fi
	419
	420	if [ -n "${MRU}" ]; then
	421	PPP_STD_OPTIONS="${PPP_STD_OPTIONS} mru ${MRU}"
	422	fi
a89770fa	423
905fbf3e MT	424	### Debugging
	425	#
	426	if [ "${DEBUG}" == "on" ]; then
	427	DEBUG="debug"
d1e90efc	428	else
905fbf3e	429	DEBUG=""
d1e90efc MT	430	fi
d1e90efc MT	431
905fbf3e MT	432	### PPPoE invocation
905fbf3e MT	433	#
a89770fa MT	434	if [ "$TYPE" == "pppoe" ]; then
a89770fa MT	435	PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
27b8cc24 MT	436	PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
27b8cc24 MT	437	fi
5aae218d AF	438
	439	### PPTP ###
	440	#
	441	if [ "$TYPE" == "pptp" ]; then
	442	PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
7c653e4b	443	METHOD=""
5aae218d	444	fi
d1e90efc	445
905fbf3e MT	446	### Run everything
905fbf3e MT	447	#
7c653e4b	448	if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
905fbf3e MT	449	/usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
905fbf3e MT	450	evaluate_retval
a89770fa	451	# echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
905fbf3e MT	452	else
	453	/usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
	454	evaluate_retval
a89770fa	455	# echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
905fbf3e	456	fi
1e4656cd AF	457	## Create & Enable vnstat
1e4656cd AF	458	/usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
905fbf3e	459	/etc/rc.d/init.d/connectd start
1f2ff0fa	460	# Add a NaN value to ppp0 rrd to supress spikes at reconnect
c772568a	461	rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
49ab1173	462	$(date +%s):: > /dev/null 2>&1
28ec28bc	463	exit 0
d1e90efc	464	fi
d1e90efc MT	465	;;
	466
	467	stop)
ebf64a93 MT	468	rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
ebf64a93 MT	469
d1e90efc	470	if [ "$TYPE" == "STATIC" ]; then
0dde24fa MT	471	boot_mesg "Stopping default gateway ${GATEWAY}..."
	472	ip route del default via ${GATEWAY} >/dev/null 2>&1
	473	echo_ok
	474	if [ "$DEVICE" != "${GREEN_DEV}" ]; then
70631572 AF	475	boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
70631572 AF	476	ip addr flush dev ${DEVICE}
0dde24fa MT	477	evaluate_retval
0dde24fa MT	478	fi
0e42072a	479	run_subdir ${rc_base}/init.d/networking/red.down/
f8841352	480
5aae218d	481	elif [ "$TYPE" == "PPPOE" ]; then
a89770fa	482	boot_mesg "Bringing down the PPP interface ..."
1e4656cd AF	483	## Disable vnstat collection
1e4656cd AF	484	/usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
93b34528	485	rm -f /var/ipfire/red/keepconnected
a89770fa	486	killall -w -s TERM /usr/sbin/pppd 2>/dev/null
352e626f	487	evaluate_retval
1f2ff0fa	488	# Add a NaN value to ppp0 rrd to supress spikes at reconnect
c772568a	489	rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
49ab1173	490	$(date +%s):: > /dev/null 2>&1
0dde24fa	491
71ea0d68 SS	492	elif [ "$TYPE" == "DHCP" ]; then
	493	# Check if the wlan-client is used on red.
	494	# To determine this we check if a wpa_supplicant is running.
	495	pid="$(pidof wpa_supplicant)"
	496
	497	if [ -z "${pid}" ]; then
	498	# Stop dhcpcd.
	499	dhcpcd_stop "${DEVICE}"
fd850b7e AF	500	fi
	501	fi
	502
164a3b51 AF	503	if [ -n "${PPTP_ROUTE}" ]; then
	504	route del ${PPTP_ROUTE}
	505	fi
	506
0dde24fa	507	if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
ff7a3950	508	link_status=`ip link show $DEVICE.${INET_VLAN} 2> /dev/null`
40049855 AF	509	if [ -n "${link_status}" ]; then
40049855 AF	510	if echo "${link_status}" \| grep -q UP; then
ff7a3950 AF	511	boot_mesg "Bringing down the ${DEVICE}.${INET_VLAN} interface..."
	512	ip link set ${DEVICE}.${INET_VLAN} down
	513	vconfig rem ${DEVICE}.${INET_VLAN}
40049855 AF	514	evaluate_retval
40049855 AF	515	fi
bbe6aff7 AF	516	else
	517	link_status=`ip link show $DEVICE 2> /dev/null`
	518	if [ -n "${link_status}" ]; then
	519	if echo "${link_status}" \| grep -q UP; then
	520	boot_mesg "Bringing down the ${DEVICE} interface..."
	521	ip link set ${DEVICE} down
	522	evaluate_retval
	523	fi
0dde24fa	524	fi
d1e90efc MT	525	fi
d1e90efc MT	526	fi
cb1fb691	527	killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
5aae218d	528	killall -w -s KILL pptp >/dev/null 2>&1
cb1fb691	529	killall -w -s KILL br2684ctl >/dev/null 2>&1
6c33dc5c	530
1e4656cd AF	531	## Disable vnstat collection
1e4656cd AF	532	/usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
ed35052a	533
6c33dc5c	534	exit 0;
d1e90efc	535	;;
d1e90efc MT	536	esac
	537
	538	# End