[people/pmueller/ipfire-2.x.git] / src / initscripts / init.d / 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}

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)

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
	
elif [ "${TYPE}" == "DHCP" ]; then

	PIDFILE="/var/run/dhcpcd-${DEVICE}.pid"
	LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info"
	DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe "
	DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe "

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
						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 "gateway" /etc/hosts > /tmp/hosts
			echo "$GATEWAY gateway"  >> /tmp/hosts
			mv /tmp/hosts /etc/hosts
			echo -n "${DNS1}" > /var/ipfire/red/dns1
			echo -n "${DNS2}" > /var/ipfire/red/dns2
			touch /var/ipfire/red/active
			
			boot_mesg "Setting up default gateway ${GATEWAY}..."
			ip route add default via ${GATEWAY} dev ${DEVICE}
			evaluate_retval
			
			run_subdir ${rc_base}/init.d/networking/red.up/
			
		elif [ "${TYPE}" == "DHCP" ]; then
			boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."		
			echo -n "${DEVICE}" > /var/ipfire/red/iface

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

			# 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
				else
					boot_mesg "dhcpcd already running!" ${WARNING}
					echo_warning
					exit 2
				fi
			fi
			
			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
			
			if [ -n "${RED_DHCP_HOSTNAME}" ]; then
				DHCP_START+="-h ${RED_DHCP_HOSTNAME} "
	  	fi
	  	
	  	/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:      $IPADDR"
				boot_mesg_flush
				if [ -n "${RED_DHCP_HOSTNAME}" ]; then
					boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
					boot_mesg_flush
				fi
				boot_mesg "           Subnet Mask:     $NETMASK"
				boot_mesg_flush
				boot_mesg "           Default Gateway: $GATEWAY"
				boot_mesg_flush
				boot_mesg "           DNS Server:      $DNS"
				boot_mesg_flush
				
				echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1
				echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2

				. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
				echo "$IPADDR"  > /var/ipfire/red/local-ipaddress
				grep -v "gateway" /etc/hosts > /tmp/hosts
				echo "$GATEWAY gateway"  >> /tmp/hosts
				mv /tmp/hosts /etc/hosts
				echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress
			else
				echo ""
				$(exit "$RET")
				evaluate_retval
			fi
		
		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
			
			PPP_NIC=${DEVICE}

			if [ "$TYPE" == "vdsl" ]; then
				boot_mesg "Createing VLAN Interface ${DEVICE}.7 ..."
				modprobe 8021q
				vconfig add ${DEVICE} 7
				PPP_NIC=${DEVICE}.7
				sleep 0.2
				ip link set ${PPP_NIC} up
				TYPE="pppoe"
			fi

			if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
				PPP_NIC=nas0		
				boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
				br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
				sleep 1
				if [ "$TYPE" == "pppoeatm" ]; then
					TYPE="pppoe"
				fi
				if [ "$TYPE" == "pptpatm" ]; then
					TYPE="pptp"
				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
					ip addr add $PPTP_NICCFG dev $PPP_NIC
				fi
				ip link set ${PPP_NIC} up
			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 /usr/lib/pppd/2.4.4/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

			### DNS Config
			#
			if [ "${DNS}" == "Automatic" ]; then
				DNS="usepeerdns"
			else
				DNS=""
				echo nameserver=$DNS1 > /etc/ppp/resolv.conf
				echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
			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 $DNS defaultroute noipdefault noauth"
			PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
			PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
			PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
			PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
				
			### 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 $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrf \
				$(date +%s)::
			exit 0
		fi
		;;

	stop)
		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" == "DHCP" ]; then
			boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
			if [ -e $LEASEINFO ]; then
				. $LEASEINFO
				if [ "$LEASETIME" = "4294967295" ]; then
					# do nothing, just echo ok
					echo ""
					echo_ok
				else
					if [ -n "$DHCP_STOP" ]; then
						/sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
						RET="$?"
						if [ "$RET" -eq 0 ]; then
							echo ""
							echo_ok
						elif [ "$RET" -eq 1 ]; then
							boot_mesg "dhcpcd not running!" ${WARNING}
							echo_warning
						else
							echo ""
							echo_failure
						fi
					else
						echo ""
						killproc dhcpcd
					fi
		    fi
			else
				boot_mesg -n "LEASEINFO Test failed! - " ${WARNING}
				boot_mesg "dhcpcd is not running!" ${WARNING}
				echo_warning
			fi

		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 $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrf \
				$(date +%s)::
		fi

		if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
			link_status=`ip link show $DEVICE.7 2> /dev/null`
			if [ -n "${link_status}" ]; then
				if echo "${link_status}" | grep -q UP; then
					boot_mesg "Bringing down the ${DEVICE}.7 interface..."
					ip link set ${DEVICE}.7 down
					vconfig del ${DEVICE} 7
					evaluate_retval
				fi
			fi
			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
		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

		rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
		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
40049855 AF	18
40049855 AF	19
d1e90efc MT	20	. /etc/sysconfig/rc
d1e90efc MT	21	. ${rc_functions}
1f2ff0fa AF	22
	23	eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
	24	if [ "$RRDLOG" == "" ]; then
	25	RRDLOG=/var/log/rrd
	26	fi
	27
d1e90efc MT	28	eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
	29
	30	TYPE="${RED_TYPE}"
	31	DEVICE="${RED_DEV}"
	32
0dde24fa MT	33	if [ "$TYPE" == "STATIC" ] \|\| [ "$TYPE" == "DHCP" ]; then
	34	if [ "$DEVICE" == "" ]; then
	35	boot_mesg "No device for red network. Please run setup." ${FAILURE}
	36	echo_failure
	37	[ "${1}" == "start" ] && exit 0
	38	fi
	39	fi
	40
	41	if [ "${TYPE}" == "STATIC" ]; then
	42	if [ "${DEVICE}" != "${GREEN_DEV}" ]; then
	43	ADDRESS="${RED_ADDRESS}"
	44	BROADCAST="${RED_BROADCAST}"
	45	NETADDRESS="${RED_NETADDRESS}"
	46	NETMASK="${RED_NETMASK}"
	47	else
	48	ADDRESS="${GREEN_ADDRESS}"
	49	BROADCAST="${GREEN_BROADCAST}"
	50	NETADDRESS="${GREEN_NETADDRESS}"
	51	NETMASK="${GREEN_NETMASK}"
	52	fi
d1e90efc	53	GATEWAY="${DEFAULT_GATEWAY}"
0db33b56 MT	54	# DNS1
0db33b56 MT	55	# DNS2
d1e90efc MT	56
d1e90efc MT	57	if [ -z "${BROADCAST}" ]; then
0dde24fa	58	boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE}
d1e90efc MT	59	echo_failure
	60	exit 1
	61	fi
	62	if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
	63	PREFIX=`whatmask ${NETMASK} \| grep -e ^CIDR \| awk -F': ' '{ print $2 }' \| cut -c 2-`
	64	args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
	65	else
	66	boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
	67	echo_failure
	68	exit 1
	69	fi
	70
	71	elif [ "${TYPE}" == "DHCP" ]; then
	72
	73	PIDFILE="/var/run/dhcpcd-${DEVICE}.pid"
	74	LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info"
	75	DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe "
	76	DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe "
	77
	78	fi
	79
	80	case "${1}" in
	81	start)
0dde24fa MT	82	if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
	83	boot_mesg "Bringing up the ${DEVICE} interface..."
	84	boot_mesg_flush
	85	# Check if an interface is there...
	86	if ip link show ${DEVICE} > /dev/null 2>&1; then
	87	link_status=`ip link show ${DEVICE} 2> /dev/null`
	88	if [ -n "${link_status}" ]; then
	89	if ! echo "${link_status}" \| grep -q UP; then
	90	ip link set ${DEVICE} up
	91	fi
d1e90efc	92	fi
0dde24fa MT	93	else
	94	boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
	95	echo_failure
	96	exit 1
d1e90efc	97	fi
d1e90efc	98	fi
6c33dc5c	99
1e4656cd AF	100	## Create & Enable vnstat
1e4656cd AF	101	/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
d1e90efc MT	102
d1e90efc MT	103	if [ "${TYPE}" == "STATIC" ]; then
0dde24fa MT	104
	105	if [ "$DEVICE" != "${GREEN_DEV}" ]; then
	106	boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
	107	ip addr add ${args} dev ${DEVICE}
	108	evaluate_retval
	109	fi
0db33b56 MT	110	echo -n "${DEVICE}" > /var/ipfire/red/iface
	111	echo -n "${ADDRESS}" > /var/ipfire/red/local-ipaddress
	112	echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
b2f872eb AF	113	grep -v "gateway" /etc/hosts > /tmp/hosts
	114	echo "$GATEWAY gateway" >> /tmp/hosts
	115	mv /tmp/hosts /etc/hosts
0db33b56 MT	116	echo -n "${DNS1}" > /var/ipfire/red/dns1
0db33b56 MT	117	echo -n "${DNS2}" > /var/ipfire/red/dns2
bcdde652	118	touch /var/ipfire/red/active
d1e90efc	119
040e5040 MT	120	boot_mesg "Setting up default gateway ${GATEWAY}..."
	121	ip route add default via ${GATEWAY} dev ${DEVICE}
	122	evaluate_retval
	123
0e42072a MT	124	run_subdir ${rc_base}/init.d/networking/red.up/
0e42072a MT	125
d1e90efc MT	126	elif [ "${TYPE}" == "DHCP" ]; then
	127	boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
	128	echo -n "${DEVICE}" > /var/ipfire/red/iface
	129
941e123e AF	130	## Create & Enable vnstat
	131	/usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
	132
d1e90efc MT	133	# Test to see if there is a stale pid file
	134	if [ -f "$PIDFILE" ]; then
	135	ps `cat "$PIDFILE"` \| grep dhcpcd > /dev/null
	136	if [ $? != 0 ]; then
	137	rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
	138	else
	139	boot_mesg "dhcpcd already running!" ${WARNING}
	140	echo_warning
	141	exit 2
	142	fi
	143	fi
	144
	145	iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
	146	iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
	147
7f5fdd04 MT	148	if [ -n "${RED_DHCP_HOSTNAME}" ]; then
7f5fdd04 MT	149	DHCP_START+="-h ${RED_DHCP_HOSTNAME} "
d1e90efc MT	150	fi
	151
	152	/sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
	153	RET="$?"
	154
	155	if [ "$RET" = "0" ]; then
	156	. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
	157	echo ""
	158	echo_ok
	159	boot_mesg " DHCP Assigned Settings for ${DEVICE}:"
	160	boot_mesg_flush
	161	boot_mesg " IP Address: $IPADDR"
	162	boot_mesg_flush
7f5fdd04 MT	163	if [ -n "${RED_DHCP_HOSTNAME}" ]; then
7f5fdd04 MT	164	boot_mesg " Hostname: $RED_DHCP_HOSTNAME"
d1e90efc MT	165	boot_mesg_flush
	166	fi
	167	boot_mesg " Subnet Mask: $NETMASK"
	168	boot_mesg_flush
	169	boot_mesg " Default Gateway: $GATEWAY"
	170	boot_mesg_flush
	171	boot_mesg " DNS Server: $DNS"
	172	boot_mesg_flush
	173
	174	echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1
	175	echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2
	176
	177	. /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
	178	echo "$IPADDR" > /var/ipfire/red/local-ipaddress
a332b303 CS	179	grep -v "gateway" /etc/hosts > /tmp/hosts
	180	echo "$GATEWAY gateway" >> /tmp/hosts
	181	mv /tmp/hosts /etc/hosts
d1e90efc MT	182	echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress
	183	else
	184	echo ""
	185	$(exit "$RET")
	186	evaluate_retval
	187	fi
	188
	189	elif [ "$TYPE" == "PPPOE" ]; then
a89770fa MT	190
a89770fa MT	191	if ( ps ax \| grep -q [p]ppd ); then
0dde24fa MT	192	boot_mesg "pppd is still running." ${FAILURE}
	193	echo_failure
	194	exit 1
a89770fa	195	fi
0dde24fa	196
d1e90efc MT	197	eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
d1e90efc MT	198
905fbf3e	199	[ -c "/dev/ppp" ] \|\| mknod /dev/ppp c 108 0
d1e90efc	200
a89770fa	201	PPP_NIC=${DEVICE}
40049855 AF	202
	203	if [ "$TYPE" == "vdsl" ]; then
	204	boot_mesg "Createing VLAN Interface ${DEVICE}.7 ..."
	205	modprobe 8021q
	206	vconfig add ${DEVICE} 7
	207	PPP_NIC=${DEVICE}.7
	208	sleep 0.2
	209	ip link set ${PPP_NIC} up
	210	TYPE="pppoe"
	211	fi
	212
5aae218d	213	if [ "$TYPE" == "pppoeatm" ] \|\| [ "$TYPE" == "pptpatm" ]; then
a89770fa	214	PPP_NIC=nas0
0dde24fa	215	boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
a89770fa MT	216	br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
a89770fa MT	217	sleep 1
5aae218d AF	218	if [ "$TYPE" == "pppoeatm" ]; then
	219	TYPE="pppoe"
	220	fi
	221	if [ "$TYPE" == "pptpatm" ]; then
	222	TYPE="pptp"
	223	fi
a89770fa	224	fi
5aae218d	225	if [ "$TYPE" == "pppoe" ] \|\| [ "$TYPE" == "pptp" ]; then
4cd4876a	226	if [ "$PPP_NIC" == "" ]; then
0dde24fa MT	227	boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
0dde24fa MT	228	echo_failure
cb1fb691	229	exit 0
0dde24fa	230	fi
5aae218d	231	boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
58e9b9dc	232	ip addr flush dev $PPP_NIC >/dev/null 2>&1
5aae218d AF	233	if [ "$TYPE" == "pptp" ]; then
	234	ip addr add $PPTP_NICCFG dev $PPP_NIC
	235	fi
58e9b9dc	236	ip link set ${PPP_NIC} up
27b8cc24 MT	237	else
	238	boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
	239	fi
0dde24fa	240
905fbf3e MT	241	### ###
	242	### Configuring the pppd ###
	243	### ###
	244
	245	### Plugin Options
	246	#
5aae218d AF	247	if [ "$TYPE" == "pppoe" ]; then
	248	[ "${METHOD}" == "PPPOE_PLUGIN" ] && \
	249	PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so"
	250	fi
d1e90efc	251
905fbf3e MT	252	### Synchronous Mode
	253	#
	254	#PPPOE_SYNC=-s
a89770fa MT	255	#PPPD_SYNC=sync
	256
	257	### Access Concentrator Name
	258	#
905fbf3e MT	259	if [ -n "${CONCENTRATORNAME}" ]; then
905fbf3e MT	260	ACNAME="-C ${CONCENTRATORNAME}"
d1e90efc	261	fi
905fbf3e MT	262
	263	### Service Name
	264	#
	265	if [ -n "${SERVICENAME}" ]; then
	266	if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
	267	PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
	268	else
	269	SERVICENAME="-S ${SERVICENAME}"
	270	fi
d1e90efc	271	fi
a89770fa	272
905fbf3e MT	273	### Authentication Types
905fbf3e MT	274	#
d1e90efc	275	if [ "${AUTH}" == "pap" ]; then
905fbf3e	276	AUTH="-chap"
d1e90efc	277	elif [ "${AUTH}" == "chap" ]; then
905fbf3e	278	AUTH="-pap"
57cb9775 CS	279	else
57cb9775 CS	280	AUTH=""
d1e90efc	281	fi
a89770fa MT	282
	283	### DNS Config
	284	#
	285	if [ "${DNS}" == "Automatic" ]; then
	286	DNS="usepeerdns"
	287	else
	288	DNS=""
	289	echo nameserver=$DNS1 > /etc/ppp/resolv.conf
	290	echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
a89770fa MT	291	fi
a89770fa MT	292
905fbf3e MT	293	### Dial On Demand
905fbf3e MT	294	#
d1e90efc MT	295	if [ "${RECONNECTION}" != "persistent" ]; then
	296	if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
	297	SECONDS=$[${TIMEOUT} * 60]
905fbf3e MT	298	else
905fbf3e MT	299	SECONDS=300
d1e90efc MT	300	fi
	301	if [ "${RECONNECTION}" == "dialondemand" ]; then
	302	touch /var/ipfire/red/dial-on-demand
905fbf3e	303	DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
a89770fa	304	DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
d1e90efc	305	fi
905fbf3e MT	306	fi
905fbf3e MT	307
5aae218d AF	308	if [ "$TYPE" == "pppoe" ]; then
	309	### When using pppoe-plugin the device has to be the last option
	310	#
	311	[ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
	312	fi
27b8cc24 MT	313
27b8cc24 MT	314	if [ "$TYPE" == "modem" ]; then
a89770fa	315	PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
7c653e4b	316	METHOD="PPPOE_PLUGIN"
27b8cc24	317	elif [ "$TYPE" == "serial" ]; then
a89770fa	318	PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
7c653e4b	319	METHOD="PPPOE_PLUGIN"
27b8cc24	320	fi
905fbf3e MT	321
	322	### Standard PPP options we always use
	323	#
a89770fa	324	PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
905fbf3e MT	325	PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
	326	PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
	327	PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
	328	PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
a89770fa	329
905fbf3e MT	330	### Debugging
	331	#
	332	if [ "${DEBUG}" == "on" ]; then
	333	DEBUG="debug"
d1e90efc	334	else
905fbf3e	335	DEBUG=""
d1e90efc MT	336	fi
d1e90efc MT	337
905fbf3e MT	338	### PPPoE invocation
905fbf3e MT	339	#
a89770fa MT	340	if [ "$TYPE" == "pppoe" ]; then
a89770fa MT	341	PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
27b8cc24 MT	342	PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
27b8cc24 MT	343	fi
5aae218d AF	344
	345	### PPTP ###
	346	#
	347	if [ "$TYPE" == "pptp" ]; then
	348	PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
7c653e4b	349	METHOD=""
5aae218d	350	fi
d1e90efc	351
905fbf3e MT	352	### Run everything
905fbf3e MT	353	#
7c653e4b	354	if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
905fbf3e MT	355	/usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
905fbf3e MT	356	evaluate_retval
a89770fa	357	# echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
905fbf3e MT	358	else
	359	/usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
	360	evaluate_retval
a89770fa	361	# echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
905fbf3e	362	fi
1e4656cd AF	363	## Create & Enable vnstat
1e4656cd AF	364	/usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
905fbf3e	365	/etc/rc.d/init.d/connectd start
1f2ff0fa AF	366	# Add a NaN value to ppp0 rrd to supress spikes at reconnect
	367	rrdtool $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrf \
	368	$(date +%s)::
28ec28bc	369	exit 0
d1e90efc	370	fi
d1e90efc MT	371	;;
	372
	373	stop)
	374	if [ "$TYPE" == "STATIC" ]; then
0dde24fa MT	375	boot_mesg "Stopping default gateway ${GATEWAY}..."
	376	ip route del default via ${GATEWAY} >/dev/null 2>&1
	377	echo_ok
	378	if [ "$DEVICE" != "${GREEN_DEV}" ]; then
70631572 AF	379	boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
70631572 AF	380	ip addr flush dev ${DEVICE}
0dde24fa MT	381	evaluate_retval
0dde24fa MT	382	fi
0e42072a	383	run_subdir ${rc_base}/init.d/networking/red.down/
f8841352	384
d1e90efc MT	385	elif [ "$TYPE" == "DHCP" ]; then
	386	boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
	387	if [ -e $LEASEINFO ]; then
	388	. $LEASEINFO
	389	if [ "$LEASETIME" = "4294967295" ]; then
	390	# do nothing, just echo ok
	391	echo ""
	392	echo_ok
	393	else
	394	if [ -n "$DHCP_STOP" ]; then
	395	/sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
	396	RET="$?"
	397	if [ "$RET" -eq 0 ]; then
	398	echo ""
	399	echo_ok
	400	elif [ "$RET" -eq 1 ]; then
	401	boot_mesg "dhcpcd not running!" ${WARNING}
	402	echo_warning
	403	else
	404	echo ""
	405	echo_failure
	406	fi
	407	else
	408	echo ""
	409	killproc dhcpcd
	410	fi
	411	fi
	412	else
	413	boot_mesg -n "LEASEINFO Test failed! - " ${WARNING}
	414	boot_mesg "dhcpcd is not running!" ${WARNING}
	415	echo_warning
d1e90efc	416	fi
941e123e	417
5aae218d	418	elif [ "$TYPE" == "PPPOE" ]; then
a89770fa	419	boot_mesg "Bringing down the PPP interface ..."
1e4656cd AF	420	## Disable vnstat collection
1e4656cd AF	421	/usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
93b34528	422	rm -f /var/ipfire/red/keepconnected
a89770fa	423	killall -w -s TERM /usr/sbin/pppd 2>/dev/null
352e626f	424	evaluate_retval
1f2ff0fa AF	425	# Add a NaN value to ppp0 rrd to supress spikes at reconnect
	426	rrdtool $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrf \
	427	$(date +%s)::
d1e90efc	428	fi
0dde24fa MT	429
0dde24fa MT	430	if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
40049855 AF	431	link_status=`ip link show $DEVICE.7 2> /dev/null`
	432	if [ -n "${link_status}" ]; then
	433	if echo "${link_status}" \| grep -q UP; then
	434	boot_mesg "Bringing down the ${DEVICE}.7 interface..."
	435	ip link set ${DEVICE}.7 down
	436	vconfig del ${DEVICE} 7
	437	evaluate_retval
	438	fi
	439	fi
0dde24fa MT	440	link_status=`ip link show $DEVICE 2> /dev/null`
	441	if [ -n "${link_status}" ]; then
	442	if echo "${link_status}" \| grep -q UP; then
	443	boot_mesg "Bringing down the ${DEVICE} interface..."
	444	ip link set ${DEVICE} down
	445	evaluate_retval
	446	fi
d1e90efc MT	447	fi
d1e90efc MT	448	fi
cb1fb691	449	killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
5aae218d	450	killall -w -s KILL pptp >/dev/null 2>&1
cb1fb691	451	killall -w -s KILL br2684ctl >/dev/null 2>&1
6c33dc5c	452
1e4656cd AF	453	## Disable vnstat collection
1e4656cd AF	454	/usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
ed35052a AF	455
ed35052a AF	456	rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
6c33dc5c	457	exit 0;
d1e90efc	458	;;
d1e90efc MT	459	esac
	460
	461	# End