Diff of /trunk/initscripts/sysvinit/rc/network

Parent Directory | Revision Log | Patch

	branches/unlabeled-1.1.1/magellan-initscripts/etc/rc.d/init.d/network revision 2 by niro, Mon Dec 13 22:52:07 2004 UTC	trunk/initscripts/sysvinit/rc/network revision 2305 by niro, Thu Jan 2 13:28:42 2014 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2		# $Id$
3
4	#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k	#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k
5	#%start: 20	#%start: 20
#	Line 9	Line 10
10	#%before:	#%before:
11	#%after:	#%after:
12
13	source /etc/sysconfig/rc	source /etc/conf.d/rc
14	source $rc_functions	source ${rc_functions}
15		source /etc/conf.d/network
16
17		wait_online()
18		{
19		local timeout="1"
20		local iface="$2"
21
22		(( timeout *= 10 ))
23
24		while [ ! -e /sys/class/net/${iface} ]
25		do
26		(( timeout-- > 0 )) || return 1
27		sleep 0.1
28		done
29
30	checkconfig() {	return 0
31	if [ -z $NETWORKING ]	}
32
33		# read values from files
34		read_value()
35		{
36		local var="$1"
37		local file="$2"
38		local value
39
40		# local all possible vars
41		# global
42		local ONBOOT
43		local NETWORKING
44
45		# static
46		local IP
47		local NETMASK
48		local BROADCAST
49		local NETWORKING
50		local FORCE_MAC_TO
51
52		# dhcp
53		local DHCP_PROG
54		local DHCP_START
55		local DHCP_STOP
56
57		# default gw
58		local GATEWAY
59		local GATEWAY_IF
60
61		# wireless extensions
62		local WIRELESS_AP
63		local WIRELESS_AUTH_MODE
64		local WIRELESS_BITRATE
65		local WIRELESS_CHANNEL
66		local WIRELESS_DEFAULT_KEY
67		local WIRELESS_ESSID
68		local WIRELESS_FREQUENCY
69		local WIRELESS_KEY
70		local WIRELESS_KEY_ASCII
71		local WIRELESS_KEY_0
72		local WIRELESS_KEY_1
73		local WIRELESS_KEY_2
74		local WIRELESS_KEY_3
75		local WIRELESS_KEY_LENGTH
76		local WIRELESS_MODE
77		local WIRELESS_NICK
78		local WIRELESS_NWID
79		local WIRELESS_POWER
80		local WIRELESS_WPA_DRIVER
81
82		local BRIDGE_INTERFACES
83		local BRIDGE_STP
84		local BRIDGE_AGEING_TIME
85		local BRIDGE_PRIORITY
86		local BRIDGE_FORWARD_DELAY
87		local BRIDGE_HELLO_TIME
88		local BRIDGE_MAX_MESSAGE_AGE
89		local BRIDGE_PATH_COST
90		local BRIDGE_PORT_PRIORITY
91
92		source ${file}
93		eval value=\$$(echo ${var})
94		echo "${value}"
95		}
96
97		checkconfig()
98		{
99		if [[ -z ${NETWORKING} ]]
100	then	then
101	echo "NETWORKING missing in net.${interface}, aborted"	rc_echo "NETWORKING missing in net.${iface}, aborted"
102	exit 1	exit 1
103	fi	fi
104
105	case $NETWORKING in	case "${NETWORKING}" in
106	static)	static)
107	if [ -z $IP ]	if [[ -z ${IP} ]]
108	then	then
109	echo "IP missing in net.${interface}, aborted"	rc_echo "IP missing in net.${iface}, aborted"
110	exit 1	exit 1
111	fi	fi
112
113	if [ -z $NETMASK ]	if [[ -z ${NETMASK} ]]
114	then	then
115	echo -n "NETMASK missing in net.${interface}, "	rc_echo -n "NETMASK missing in net.${iface}, "
116	echo "using 255.255.255.0"	rc_echo "using ${DEFAULT_NETMASK}"
117	NETMASK=255.255.255.0	NETMASK="${DEFAULT_NETMASK}"
118	fi	fi
119
120	if [ -z $BROADCAST ]	if [[ -z ${BROADCAST} ]]
121	then	then
122	echo -n "BROADCAST missing in net.${interface}, "	rc_echo -n "BROADCAST missing in net.${iface}, "
123	echo "using default address"	rc_echo "using default address"
124	fi	fi
125	;;	;;
126
127	dhcp)	dhcp)
128	if [ -z $DHCP_PROG ]	if [[ -z ${DHCP_PROG} ]]
129	then	then
130	echo "DHCP_PROG missing in net.${interface}, aborted"	rc_echo -n "DHCP_PROG missing in net.${iface},"
131	exit 1	rc_echo "using default programm ${DEFAULT_DHCP_PROG}"
132		DHCP_PROG="${DEFAULT_DHCP_PROG}"
133	fi	fi
134		[[ -z ${DHCP_START} ]] && DHCP_START="${DEFAULT_DHCP_START}"
135		[[ -z ${DHCP_STOP} ]] && DHCP_STOP="${DEFAULT_DHCP_STOP}"
136	;;	;;
137
138	esac	esac
139	}	}
140
141		# onboot_interface_list /path/to/files*
142		onboot_interface_list()
143		{
144		local file
145		local devices
146		local iface
147
148		# get list of all devices
149		for file in $@
150		do
151		iface="$(basename ${file} | sed s/net.//)"
152
153		# exclude backup files and exclude net.routes and net.sample too
154		case "${iface}" in
155		*~) continue ;;
156		routes) continue ;;
157		sample) continue ;;
158		esac
159
160	case "$1" in	if [[ $(read_value ONBOOT ${file}) = yes ]]
161	start)	then
162	for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)	devices="${devices} ${iface}"
163		fi
164		done
165
166		echo "${devices}"
167		}
168
169		config_wireless_wep()
170		{
171		local iface="$1"
172
173		if [[ -z ${iface} ]]
174		then
175		rc_echo "WEP: no \$iface given. Aborting setup."
176		return 1
177		fi
178
179		${CURS_UP}
180		${SET_WWCOL}
181		rc_echo "[AUTH: WEP]"
182
183		iwconfig "${iface}" enc on
184		[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
185		[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
186		[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
187		}
188
189		config_wireless_wpa()
190		{
191		local iface="$1"
192
193		if [[ -z ${iface} ]]
194		then
195		rc_echo "WPA: no \$iface given. Aborting setup."
196		return 1
197		fi
198
199		if [ ! -x $(type -P wpa_supplicant) ]
200		then
201		rc_echo "WPA: wpa_supplicant not installed. Aborting setup."
202		return 1
203		fi
204
205		${CURS_UP}
206		${SET_WWCOL}
207		rc_echo "[AUTH: WPA]"
208
209		# get default settings
210		[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant
211
212		# check the configuration
213		[[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant/wpa_supplicant.auto
214		[[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel
215
216		# use wext as default driver, do not abort here anymore
217		[[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext
218
219		# write a config with the settings from net.${iface}
220		# only wpa-psk ! all other needs manual setup
221		if [[ ${WIRELESS_WPA_AUTOCONF} = true ]]
222		then
223		# write default cfg from skeleton
224		cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
225
226		local wpa_proto
227		case ${WIRELESS_AUTH_MODE} in
228		wpa) wpa_proto="WPA" ;;
229		wpa2) wpa_proto="WPA2" ;;
230		esac
231
232		# setup the network entry
233		sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
234		-e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \
235		-e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \
236		${WIRELESS_WPA_CONFIG}
237		fi
238
239		# remove old state dir
240		[ -d /run/wpa_supplicant ] && rm -rf /run/wpa_supplicant
241
242		# now run the wpa_supplicant dameon
243		wpa_supplicant -B \
244		-D"${WIRELESS_WPA_DRIVER}" \
245		-c"${WIRELESS_WPA_CONFIG}" \
246		-i"${iface}" \
247		${WIRELESS_WPA_OPTS}
248
249		# echo wait 5 seconds
250		rc_echo "    Waiting 5 seconds to retrieve authentification reply ... "
251		sleep 5
252		}
253
254		setup_wireless_extensions()
255		{
256		local iface="$1"
257
258		if [[ -z ${iface} ]]
259		then
260		rc_echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup."
261		return 1
262		fi
263
264		if [[ -n ${WIRELESS_BITRATE} ]] ||
265		[[ -n ${WIRELESS_CHANNEL} ]] ||
266		[[ -n ${WIRELESS_ESSID} ]] ||
267		[[ -n ${WIRELESS_FREQUENCY} ]] ||
268		[[ -n ${WIRELESS_MODE} ]] ||
269		[[ -n ${WIRELESS_NICK} ]] ||
270		[[ -n ${WIRELESS_AUTH_MODE} ]]
271		then
272		rc_print "Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... "
273		fi
274
275		[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
276		[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
277		[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
278		[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
279		[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
280		[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
281
282		case "${WIRELESS_AUTH_MODE}" in
283		wpa|wpa2) config_wireless_wpa "${iface}" ;;
284		wep|on) config_wireless_wep "${iface}" ;;
285		off) iwconfig "${iface}" enc off ;;
286		esac
287		}
288
289		config_bridge_options()
290		{
291		local iface="$1"
292		local i
293		local port
294		local cost
295		local prio
296
297		# enable spanning-tree protocol
298		case ${BRIDGE_STP} in
299		on|off) brctl stp "${iface}" "${BRIDGE_STP}" ;;
300		*) rc_echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;;
301		esac
302
303		# configure ageing time
304		if [[ ! -z ${BRIDGE_AGEING_TIME} ]]
305		then
306		brctl setageing "${iface}" "${BRIDGE_AGEING_TIME}"
307		fi
308
309		# configure bridge priority
310		if [[ ! -z ${BRIDGE_PRIORITY} ]]
311		then
312		brctl setbridgeprio "${iface}" "${BRIDGE_PRIORITY}"
313		fi
314
315		# configure forward delay
316		if [[ ! -z ${BRIDGE_FORWARD_DELAY} ]]
317		then
318		brctl setfd "${iface}" "${BRIDGE_FORWARD_DELAY}"
319		fi
320
321		# configure hello time
322		if [[ ! -z ${BRIDGE_HELLO_TIME} ]]
323		then
324		brctl sethello "${iface}" "${BRIDGE_HELLO_TIME}"
325		fi
326
327		# configure maximal message age
328		if [[ ! -z ${BRIDGE_MAX_MESSAGE_AGE} ]]
329		then
330		brctl setmaxage "${iface}" "${BRIDGE_MAX_MESSAGE_AGE}"
331		fi
332
333		# configure path cost for every port
334		if [[ ! -z ${BRIDGE_PATH_COST} ]]
335		then
336		for i in ${BRIDGE_PATH_COST}
337	do	do
338	interface=$(basename $file | sed s/net.//)	port="${i%=*}"
339	case "$interface" in	cost="${i#*=}"
340	*~) ;;	[[ ! -z ${port} ]] && brctl pathcost "${iface}" "${port}" "${cost}"
341	*)	done
342	#$network_devices/ifup $interface	fi
343	source $network_settings/net.${interface} || exit 1
344	checkconfig	# configure port priority for every port
345	case $NETWORKING in	if [[ ! -z ${BRIDGE_PORT_PRIORITY} ]]
346	dhcp)	then
347	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."	for i in ${BRIDGE_PORT_PRIORITY}
348	$CURS_UP	do
349	$SET_WWCOL	port="${i%=*}"
350	echo "[DHCP]"	prio="${i#*=}"
351	#modprobe $interface	[[ ! -z ${port} ]] && brctl setportprio "${iface}" "${port}" "${prio}"
352	loadproc $DHCP_PROG $DHCP_START	done
353	;;	fi
354	static)	}
355	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
356	$CURS_UP	config_bridge_devices()
357	$SET_WWCOL	{
358	echo "[STATIC]"	local iface="$1"
359	ifconfig $interface $IP netmask $NETMASK broadcast $BROADCAST	local method="$2"
360	evaluate_retval	local bport
361	;;
362	esac	if [[ -z ${iface} ]]
363	;;	then
364		rc_echo "BRIDGE: no \$iface given. Aborting setup."
365		return 1
366		fi
367
368		if [[ -z ${method} ]]
369		then
370		rc_echo "BRIDGE: no \$method given. Aborting setup."
371		return 1
372		fi
373
374		# first check for brctl
375		if [[ -z $(type -P brctl) ]]
376		then
377		rc_echo "brctl not found! Please install 'net-misc/bridge-utils'."
378		return 1
379		fi
380
381		# check the config
382		if [[ -z ${BRIDGE_INTERFACES} ]]
383		then
384		rc_echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup."
385		return 1
386		fi
387
388		case ${method} in
389		add)
390		# setup the bridge device
391		brctl addbr "${iface}"
392		for bport in ${BRIDGE_INTERFACES}
393		do
394		# enter promiscous mode
395		ifconfig "${bport}" 0.0.0.0 promisc
396		# now setup the bridge
397		brctl addif "${iface}" "${bport}"
398		done
399		# configure all other options
400		config_bridge_options "${iface}"
401		;;
402
403		remove)
404		for bport in ${BRIDGE_INTERFACE}
405		do
406		# bring the interface down
407		ifconfig "${bport}" down
408		# remove the interface from the bridge
409		brctl delif "${iface}" "${bport}"
410		done
411		# bring the bridge down
412		brctl delbr "${iface}"
413		;;
414		esac
415
416		# unset the bridge variable to be safe
417		unset BRIDGE_INTERFACES
418		# continue to setup generic networking
419		}
420
421		config_routes()
422		{
423		local method="$1"
424		local message
425
426		# only add and del are allowed
427		case ${method} in
428		add) message="Adding" ;;
429		del) message="Removing" ;;
430		*)
431		rc_echo "config_routes: unsupported \$method '${method}'."
432		exit 1
433		;;
434		esac
435
436		# adds/delete user routes
437		if [[ -f /etc/conf.d/net.routes ]]
438		then
439		( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end
440		while read route
441		do
442		case "${route}" in
443		\#*|"") continue ;;
444	esac	esac
445		rc_print "${message} route ${COLBLUE}${route}${COLDEFAULT} ..."
446		# do not esacpe ${route} or it breaks!
447		route "${method}" ${route}
448		evaluate_retval
449	done	done
450		fi
451		}
452
453		networking_start()
454		{
455		local iface dns routes ALL_INTERFACES
456
457		if [[ -z $1 ]]
458		then
459		ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*)
460		else
461		if [[ -e ${rc_network_settings}/net.$1 ]]
462		then
463		ALL_INTERFACES="$1"
464		else
465		${FAILURE}
466		rc_echo "Interface $1 does not exist. Aborting"
467		${NORMAL}
468		exit 1
469		fi
470		fi
471
472		# get list of all devices
473		for iface in ${ALL_INTERFACES}
474		do
475		# checkconfig
476		source ${rc_network_settings}/net.${iface} || exit 1
477		checkconfig
478
479		# wait until the device is created
480		wait_online 5 "${iface}" || { echo "device '${iface}' does not exist"; continue; }
481
482	if [ "$GATEWAY" != "" ]	# setup mac
483		if [[ -n ${FORCE_MAC_TO} ]]
484	then	then
485	echo -e ${COLOREDSTAR}"Setting up default gateway ..."	rc_print "Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "
486	route add default gateway $GATEWAY metric 1 \	ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"
	dev $GATEWAY_IF
487	evaluate_retval	evaluate_retval
488	fi	fi
489
490	update_svcstatus $1	# setup bridges
491	splash svc_started "$(basename $0)" 0	if [[ ${iface} = br[0-9]* ]]
492	;;	then
493		config_bridge_devices "${iface}" add
494		fi
495
496	stop)	# now configure wireless_extensions
497	if [ "$GATEWAY" != "" ]	[ -x $(type -P iwconfig) ] && setup_wireless_extensions "${iface}"
498
499		rc_print "Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
500
501		# activate the interface
502		ifconfig "${iface}" up
503
504		# setup static or dhcp
505		case ${NETWORKING} in
506		dhcp|DHCP)
507		${CURS_UP}
508		${SET_WWCOL}
509		rc_echo "[DHCP]"
510		loadproc ${DHCP_PROG} ${DHCP_START} "${iface}"
511		;;
512		static|STATIC)
513		${CURS_UP}
514		${SET_WWCOL}
515		rc_echo "[STATIC]"
516		ifconfig "${iface}" "${IP}" netmask "${NETMASK}" broadcast "${BROADCAST}"
517		evaluate_retval
518		;;
519		esac
520
521		# setup def gw
522		if [[ -n ${GATEWAY} ]]
523	then	then
524	echo -e ${COLOREDSTAR}"Removing default gateway ..."	rc_print "Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."
525		route add default gateway "${GATEWAY}" metric 1 dev "${iface}"
526		evaluate_retval
527
528		unset GATEWAY
529		fi
530
531		# setup /etc/resolv.conf
532		# add given nameserver
533		if [[ -n ${NAMESERVER} ]]
534		then
535		rc_print "Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."
536
537		# whipe out the old one
538		echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf
539		# include head
540		if [ -f /etc/resolv.conf.head ]
541		then
542		cat /etc/resolv.conf.head >> /etc/resolv.conf
543		else
544		echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf
545		fi
546
547		for dns in ${NAMESERVER}
548		do
549		echo "nameserver ${dns}" >> /etc/resolv.conf
550		done
551
552		# include tail
553		if [ -f /etc/resolv.conf.tail ]
554		then
555		cat /etc/resolv.conf.tail >> /etc/resolv.conf
556		else
557		echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf
558		fi
559
560		unset NAMESERVER
561		fi
562		done
563
564		# setup user routes
565		config_routes add
566		}
567
568		networking_stop()
569		{
570		if [[ -z $1 ]]
571		then
572		ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*)
573		else
574		if [[ -e ${rc_network_settings}/net.$1 ]]
575		then
576		ALL_INTERFACES="$1"
577		else
578		${FAILURE}
579		rc_echo "Interface $1 does not exist. Aborting"
580		${NORMAL}
581		exit 1
582		fi
583		fi
584
585		# get list of all devices
586		for iface in ${ALL_INTERFACES}
587		do
588		source ${rc_network_settings}/net.${iface} || exit 1
589		checkconfig
590
591		if [[ -n ${GATEWAY} ]]
592		then
593		rc_print "Removing default gateway ..."
594	route del -net default	route del -net default
595	evaluate_retval	evaluate_retval
596	fi	fi
597
598	for file in $(grep -il "ONBOOT=\"yes\"" $network_settings/net.*)	rc_print "Bringing down interface ${COLBLUE}${iface}${COLDEFAULT} ..."
599	do	ifconfig "${iface}" down
600	interface=$(basename $file | sed s/net.//)	evaluate_retval
	case "$interface" in
	*~) ;;
	*)
	#$network_devices/ifdown $interface
	source $network_settings/net.${interface} || exit 1
	checkconfig
	echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${interface}${COLDEFAULT} ..."
	ifconfig eth0 down
	evaluate_retval
	#shutdown dhcp-daemon
	if [ $NETWORKING == dhcp ]
	then
	my_runlevel="`runlevel | cut -d ' ' -f2`"
	if [ "$my_runlevel" -ne "0" -a "$my_runlevel" -ne "6" ]
	then
	echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
	$CURS_UP
	$SET_WWCOL
	echo "[${DHCP_PROG}]"
	$DHCP_PROG $DHCP_STOP
	evaluate_retval
	fi
	fi
	;;
	esac
	done
601
602		# remove bridges
603		if [[ ${iface} = br[0-9]* ]]
604		then
605		config_bridge_devices "${iface}" remove
606		fi
607
608		# shutdown dhcp-daemon
609		if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof $(basename ${DHCP_PROG})) ]]
610		then
611		rc_print "Stopping the dhcp-daemon ..."
612		${CURS_UP}
613		${SET_WWCOL}
614		rc_echo "[$(basename ${DHCP_PROG})]"
615		if [[ -z ${DHCP_STOP} ]]
616		then
617		killproc ${DHCP_PROG}
618		evaluate_retval
619		else
620		${DHCP_PROG} ${DHCP_STOP} "${iface}"
621		evaluate_retval
622		fi
623		fi
624
625		# shutdown wpa_supplicant daemon
626		if [[ -n $(pidof wpa_supplicant) ]]
627		then
628		killall wpa_supplicant
629		fi
630		done
631
632		# remove state dir
633		if [ -d /run/wpa_supplicant ]
634		then
635		rm -rf /run/wpa_supplicant
636		fi
637
638		# delete user routes
639		config_routes del
640		}
641
642		case $1 in
643		start)
644		networking_start $2
645		update_svcstatus $1
646		splash svc_started "$(basename $0)" 0
647		;;
648
649		stop)
650		networking_stop $2
651	update_svcstatus $1	update_svcstatus $1
652	splash svc_stopped "$(basename $0)" 0	splash svc_stopped "$(basename $0)" 0
653	;;	;;
#	Line 146  case "$1" in	Line 659  case "$1" in
659	;;	;;
660
661	*)	*)
662	echo "Usage: $0 {start|stop|restart}"	rc_echo "Usage: $0 {start|stop|restart} [interface]"
663	exit 1	exit 1
664	;;	;;
665	esac	esac

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