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

Parent Directory | Revision Log | Patch

	revision 264 by niro, Sun Oct 9 21:39:59 2005 UTC	revision 1090 by niro, Wed Jul 14 07:25:22 2010 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.7 2005-10-09 21:39:59 niro Exp $	# $Id$
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 10	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
16	# read values from files	# read values from files
#	Line 24  read_value()	Line 24  read_value()
24	# global	# global
25	local ONBOOT	local ONBOOT
26	local NETWORKING	local NETWORKING
27
28	# static	# static
29	local IP	local IP
30	local NETMASK	local NETMASK
#	Line 60  read_value()	Line 60  read_value()
60	local WIRELESS_NICK	local WIRELESS_NICK
61	local WIRELESS_NWID	local WIRELESS_NWID
62	local WIRELESS_POWER	local WIRELESS_POWER
63		local WIRELESS_WPA_DRIVER
64
65		local BRIDGE_INTERFACES
66		local BRIDGE_STP
67
68	source ${file}	source ${file}
69	eval value=\$$(echo ${var})	eval value=\$$(echo ${var})
#	Line 68  read_value()	Line 72  read_value()
72
73	checkconfig()	checkconfig()
74	{	{
75	if [ -z "${NETWORKING}" ]	if [[ -z ${NETWORKING} ]]
76	then	then
77	echo "NETWORKING missing in net.${interface}, aborted"	echo "NETWORKING missing in net.${interface}, aborted"
78	exit 1	exit 1
#	Line 76  checkconfig()	Line 80  checkconfig()
80
81	case "${NETWORKING}" in	case "${NETWORKING}" in
82	static)	static)
83	if [ -z "${IP}" ]	if [[ -z ${IP} ]]
84	then	then
85	echo "IP missing in net.${interface}, aborted"	echo "IP missing in net.${interface}, aborted"
86	exit 1	exit 1
87	fi	fi
88
89	if [ -z "${NETMASK}" ]	if [[ -z ${NETMASK} ]]
90	then	then
91	echo -n "NETMASK missing in net.${interface}, "	echo -n "NETMASK missing in net.${interface}, "
92	echo "using 255.255.255.0"	echo "using 255.255.255.0"
93	NETMASK=255.255.255.0	NETMASK=255.255.255.0
94	fi	fi
95
96	if [ -z "${BROADCAST}" ]	if [[ -z ${BROADCAST} ]]
97	then	then
98	echo -n "BROADCAST missing in net.${interface}, "	echo -n "BROADCAST missing in net.${interface}, "
99	echo "using default address"	echo "using default address"
#	Line 97  checkconfig()	Line 101  checkconfig()
101	;;	;;
102
103	dhcp)	dhcp)
104	if [ -z "${DHCP_PROG}" ]	if [[ -z ${DHCP_PROG} ]]
105	then	then
106	echo "DHCP_PROG missing in net.${interface}, aborted"	echo -n "DHCP_PROG missing in net.${interface},"
107	exit 1	echo "using default programm"
108		DHCP_PROG="/sbin/dhcpcd"
109	fi	fi
110		[[ -z ${DHCP_START} ]] && DHCP_START="-t 10"
111		[[ -z ${DHCP_STOP} ]] && DHCP_STOP="-k"
112	;;	;;
113
114	esac	esac
#	Line 120  onboot_interface_list()	Line 127  onboot_interface_list()
127	if [[ $(read_value ONBOOT ${file}) = yes ]]	if [[ $(read_value ONBOOT ${file}) = yes ]]
128	then	then
129	iface="$(basename ${file} | sed s/net.//)"	iface="$(basename ${file} | sed s/net.//)"
130	# exclude backup files	# exclude backup files and exclude net.routes too
131	case "${iface}" in	case "${iface}" in
132	*~) ;;	*~) ;;
133		*/net.routes) ;;
134	*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;	*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;
135	esac	esac
136	fi	fi
#	Line 131  onboot_interface_list()	Line 139  onboot_interface_list()
139	echo "${devices}"	echo "${devices}"
140	}	}
141
142		config_wireless_wep()
143		{
144		local iface="$1"
145
146		if [[ -z ${iface} ]]
147		then
148		echo "WEP: no \$iface given. Aborting setup."
149		return 1
150		fi
151
152		${CURS_UP}
153		${SET_WWCOL}
154		echo "[AUTH: WEP]"
155
156		iwconfig "${iface}" enc on
157		[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
158		[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
159		[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
160		}
161
162		config_wireless_wpa()
163		{
164		local iface="$1"
165
166		if [[ -z ${iface} ]]
167		then
168		echo "WPA: no \$iface given. Aborting setup."
169		return 1
170		fi
171
172		if [ ! -x /sbin/wpa_supplicant ]
173		then
174		echo "WPA: wpa_supplicant not installed. Aborting setup."
175		return 1
176		fi
177
178		${CURS_UP}
179		${SET_WWCOL}
180		echo "[AUTH: WPA]"
181
182		# get default settings
183		[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant
184
185		# check the configuration
186		[[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto
187		[[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel
188
189		# use wext as default driver, do not abort here anymore
190		[[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext
191
192		# write a config with the settings from net.${iface}
193		# only wpa-psk ! all other needs manual setup
194		if [[ ${WIRELESS_WPA_AUTOCONF} = true ]]
195		then
196		# write default cfg from skeleton
197		cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
198
199		local wpa_proto
200		case ${WIRELESS_AUTH_MODE} in
201		wpa) wpa_proto="WPA" ;;
202		wpa2) wpa_proto="WPA2" ;;
203		esac
204
205		# setup the network entry
206		sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
207		-e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \
208		-e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \
209		${WIRELESS_WPA_CONFIG}
210		fi
211
212		# remove old state dir
213		[ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant
214
215		# now run the wpa_supplicant dameon
216		wpa_supplicant -B \
217		-D"${WIRELESS_WPA_DRIVER}" \
218		-c"${WIRELESS_WPA_CONFIG}" \
219		-i"${iface}" \
220		${WIRELESS_WPA_OPTS}
221
222		# echo wait 5 seconds
223		echo "    Waiting 5 seconds to retrieve authentification reply ... "
224		sleep 5
225		}
226
227		setup_wireless_extensions()
228		{
229		local iface="$1"
230
231		if [[ -z ${iface} ]]
232		then
233		echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup."
234		return 1
235		fi
236
237		if [[ -n ${WIRELESS_BITRATE} ]] ||
238		[[ -n ${WIRELESS_CHANNEL} ]] ||
239		[[ -n ${WIRELESS_ESSID} ]] ||
240		[[ -n ${WIRELESS_FREQUENCY} ]] ||
241		[[ -n ${WIRELESS_MODE} ]] ||
242		[[ -n ${WIRELESS_NICK} ]] ||
243		[[ -n ${WIRELESS_AUTH_MODE} ]]
244		then
245		echo -e ${COLOREDSTAR}"Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... "
246		fi
247
248		[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
249		[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
250		[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
251		[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
252		[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
253		[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
254
255		case "${WIRELESS_AUTH_MODE}" in
256		wpa|wpa2) config_wireless_wpa "${iface}" ;;
257		wep|on) config_wireless_wep "${iface}" ;;
258		off) iwconfig "${iface}" enc off ;;
259		esac
260		}
261
262		config_bridge_devices()
263		{
264		local iface="$1"
265		local method="$2"
266		local bport
267
268		if [[ -z ${iface} ]]
269		then
270		echo "BRIDGE: no \$iface given. Aborting setup."
271		return 1
272		fi
273
274		if [[ -z ${method} ]]
275		then
276		echo "BRIDGE: no \$method given. Aborting setup."
277		return 1
278		fi
279
280		# first check for brctl
281		if [[ -z $(which brctl) ]]
282		then
283		echo "brctl not found! Please install 'net-misc/bridge-utils'."
284		return 1
285		fi
286
287		# check the config
288		if [[ -z ${BRIDGE_INTERFACES} ]]
289		then
290		echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup."
291		return 1
292		fi
293
294		case ${method} in
295		add)
296		# setup the bridge device
297		brctl addbr ${iface}
298		for bport in ${BRIDGE_INTERFACES}
299		do
300		# enter promiscous mode
301		ifconfig ${bport} 0.0.0.0 promisc
302		# now setup the bridge
303		brctl addif ${iface} ${bport}
304		done
305		# enable spanning-tree protocol
306		case ${BRIDGE_STP} in
307		on|off) brctl stp ${iface} ${BRIDGE_STP} ;;
308		*) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;;
309		esac
310		;;
311
312		remove)
313		for bport in ${BRIDGE_INTERFACE}
314		do
315		# bring the interface down
316		ifconfig ${bport} down
317		# remove the interface from the bridge
318		brctl delif ${iface} ${bport}
319		done
320		# bring the bridge down
321		brctl delbr ${iface}
322		;;
323		esac
324
325		# unset the bridge variable to be safe
326		unset BRIDGE_INTERFACES
327		# continue to setup generic networking
328		}
329
330		config_routes()
331		{
332		local method="$1"
333		local message
334
335		# only add and del are allowed
336		case ${method} in
337		add) message="Adding route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
338		del) message="Removing route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
339		*)
340		echo "config_routes: unsupported \$method '${method}'."
341		exit 1
342		;;
343		esac
344
345		# adds/delete user routes
346		if [[ -f /etc/conf.d/net.routes ]]
347		then
348		( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end
349		while read route
350		do
351		case "${route}" in
352		\#*|"") continue ;;
353		esac
354		echo -e ${COLOREDSTAR}"${message}"
355		route ${method} ${route}
356		evaluate_retval
357		done
358		fi
359		}
360
361	networking_start()	networking_start()
362	{	{
363	local iface dns	local iface dns routes ALL_INTERFACES
364
365		if [[ -z $1 ]]
366		then
367		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
368		else
369		if [[ -e ${network_settings}/net.$1 ]]
370		then
371		ALL_INTERFACES="$1"
372		else
373		${FAILURE}
374		echo "Interface $1 does not exist. Aborting"
375		${NORMAL}
376		exit 1
377		fi
378		fi
379
380	# get list of all devices	# get list of all devices
381	for iface in $(onboot_interface_list ${network_settings}/net.*)	for iface in ${ALL_INTERFACES}
382	do	do
383	# checkconfig	# checkconfig
384	source ${network_settings}/net.${iface} || exit 1	source ${network_settings}/net.${iface} || exit 1
385	checkconfig	checkconfig
386
387		# setup mac
388		if [[ -n ${FORCE_MAC_TO} ]]
389		then
390		echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "
391		ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"
392		evaluate_retval
393		fi
394
395		# setup bridges
396		if [[ ${iface} = br[0-9]* ]]
397		then
398		config_bridge_devices ${iface} add
399		fi
400
401		# now configure wireless_extensions
402		[ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"
403
404	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
405
406	# setup mac	# activate the interface
407	[ -n "${FORCE_MAC_TO}" ] && ifconfig ${iface} hw ether "${FORCE_MAC_TO}"	ifconfig "${iface}" up
408
409	# setup static or dhcp	# setup static or dhcp
410	case ${NETWORKING} in	case ${NETWORKING} in
#	Line 153  networking_start()	Line 412  networking_start()
412	${CURS_UP}	${CURS_UP}
413	${SET_WWCOL}	${SET_WWCOL}
414	echo "[DHCP]"	echo "[DHCP]"
415	loadproc ${DHCP_PROG} ${DHCP_START}	loadproc "${DHCP_PROG}" "${DHCP_START}" "${iface}"
416	;;	;;
417	static|STATIC)	static|STATIC)
418	${CURS_UP}	${CURS_UP}
#	Line 170  networking_start()	Line 429  networking_start()
429	echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."	echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."
430	route add default gateway ${GATEWAY} metric 1 dev ${iface}	route add default gateway ${GATEWAY} metric 1 dev ${iface}
431	evaluate_retval	evaluate_retval
432
433		unset GATEWAY
434	fi	fi
435
436	# setup /etc/resolv.conf	# setup /etc/resolv.conf
437		# whipe out the old one
438		echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf
439		# include head
440		if [ -f /etc/resolv.conf.head ]
441		then
442		cat /etc/resolv.conf.head >> /etc/resolv.conf
443		else
444		echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf
445		fi
446		# add given nameserver
447	if [[ -n ${NAMESERVER} ]]	if [[ -n ${NAMESERVER} ]]
448	then	then
449	echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."	echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."
450
	# whipe out the old one
	echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf
451	for dns in ${NAMESERVER}	for dns in ${NAMESERVER}
452	do	do
453	echo "nameserver ${dns}" >> /etc/resolv.conf	echo "nameserver ${dns}" >> /etc/resolv.conf
454	done	done
	fi
455
456	# setup wlan extensions	unset NAMESERVER
457	if [ -x /usr/sbin/iwconfig ]	fi
458		# include tail
459		if [ -f /etc/resolv.conf.tail ]
460	then	then
461	[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"	cat /etc/resolv.conf.tail >> /etc/resolv.conf
462	[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"	else
463	[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"	echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf
	[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
	[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
	[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
	if [[ -n ${WIRELESS_AUTH_MODE} ]]
	then
	case ${WIRELESS_AUTH_MODE} in
	wpa) echo "Using wpa";;
	wep,on) iwconfig "${iface}" enc on ;;
	off) iwconfig "${iface}" enc off ;;
	*) echo "Unkown Wireless_Auth_Mode '${WIRELESS_AUTH_MODE}'." ;;
	esac
	fi
	[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
	[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
	[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
464	fi	fi
465	done	done
466
467		# setup user routes
468		config_routes add
469	}	}
470
471	networking_stop()	networking_stop()
472	{	{
473		if [[ -z $1 ]]
474		then
475		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
476		else
477		if [[ -e ${network_settings}/net.$1 ]]
478		then
479		ALL_INTERFACES="$1"
480		else
481		${FAILURE}
482		echo "Interface $1 does not exist. Aborting"
483		${NORMAL}
484		exit 1
485		fi
486		fi
487
488	# get list of all devices	# get list of all devices
489	for iface in $(onboot_interface_list ${network_settings}/net.*)	for iface in ${ALL_INTERFACES}
490	do	do
491	source ${network_settings}/net.${iface} || exit 1	source ${network_settings}/net.${iface} || exit 1
492	checkconfig	checkconfig
#	Line 229  networking_stop()	Line 502  networking_stop()
502	ifconfig ${iface} down	ifconfig ${iface} down
503	evaluate_retval	evaluate_retval
504
505		# remove bridges
506		if [[ ${iface} = br[0-9]* ]]
507		then
508		config_bridge_devices ${iface} remove
509		fi
510
511	# shutdown dhcp-daemon	# shutdown dhcp-daemon
512	if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]	if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]
513	then	then
#	Line 236  networking_stop()	Line 515  networking_stop()
515	${CURS_UP}	${CURS_UP}
516	${SET_WWCOL}	${SET_WWCOL}
517	echo "[$(basename ${DHCP_PROG})]"	echo "[$(basename ${DHCP_PROG})]"
518	${DHCP_PROG} ${DHCP_STOP}	${DHCP_PROG} ${DHCP_STOP} "${iface}"
519	evaluate_retval	evaluate_retval
520	fi	fi
521
522		# shutdown wpa_supplicant daemon
523		if [[ -n $(pidof wpa_supplicant) ]]
524		then
525		killall wpa_supplicant
526		fi
527	done	done
528
529		# remove state dir
530		if [ -d /var/run/wpa_supplicant ]
531		then
532		rm -rf /var/run/wpa_supplicant
533		fi
534
535		# delete user routes
536		config_routes del
537	}	}
538
539	case $1 in	case $1 in
540	start)	start)
541	networking_start	networking_start $2
542	update_svcstatus $1	update_svcstatus $1
543	splash svc_started "$(basename $0)" 0	splash svc_started "$(basename $0)" 0
544	;;	;;
545
546	stop)	stop)
547	networking_stop	networking_stop $2
548	update_svcstatus $1	update_svcstatus $1
549	splash svc_stopped "$(basename $0)" 0	splash svc_stopped "$(basename $0)" 0
550	;;	;;
#	Line 262  case $1 in	Line 556  case $1 in
556	;;	;;
557
558	*)	*)
559	echo "Usage: $0 {start|stop|restart}"	echo "Usage: $0 {start|stop|restart} [interface]"
560	exit 1	exit 1
561	;;	;;
562	esac	esac

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Legend: Removed from v.264   changed lines   Added in v.1090