Annotation of /trunk/busybox-initscripts/rc/network
Parent Directory | Revision Log
Revision 1203 -
(hide annotations)
(download)
Fri Jan 28 19:27:38 2011 UTC (13 years, 8 months ago) by niro
File size: 13332 byte(s)
Fri Jan 28 19:27:38 2011 UTC (13 years, 8 months ago) by niro
File size: 13332 byte(s)
-fixed arguments
1 | niro | 724 | #!/bin/sh |
2 | # $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/rc/network,v 1.1 2008-06-02 22:14:35 niro Exp $ | ||
3 | |||
4 | #%rlevels: 0:k 3:s | ||
5 | #%start: 20 | ||
6 | #%stop: 80 | ||
7 | |||
8 | #deps | ||
9 | #%needs: | ||
10 | #%before: | ||
11 | #%after: | ||
12 | |||
13 | source /etc/conf.d/rc | ||
14 | source ${rc_functions} | ||
15 | |||
16 | # read values from files | ||
17 | read_value() | ||
18 | { | ||
19 | local var="$1" | ||
20 | local file="$2" | ||
21 | local value | ||
22 | |||
23 | # local all possible vars | ||
24 | # global | ||
25 | local ONBOOT | ||
26 | local NETWORKING | ||
27 | |||
28 | # static | ||
29 | local IP | ||
30 | local NETMASK | ||
31 | local BROADCAST | ||
32 | local NETWORKING | ||
33 | local FORCE_MAC_TO | ||
34 | |||
35 | # dhcp | ||
36 | local DHCP_PROG | ||
37 | local DHCP_START | ||
38 | local DHCP_STOP | ||
39 | |||
40 | # default gw | ||
41 | local GATEWAY | ||
42 | local GATEWAY_IF | ||
43 | |||
44 | # wireless extensions | ||
45 | local WIRELESS_AP | ||
46 | local WIRELESS_AUTH_MODE | ||
47 | local WIRELESS_BITRATE | ||
48 | local WIRELESS_CHANNEL | ||
49 | local WIRELESS_DEFAULT_KEY | ||
50 | local WIRELESS_ESSID | ||
51 | local WIRELESS_FREQUENCY | ||
52 | local WIRELESS_KEY | ||
53 | local WIRELESS_KEY_ASCII | ||
54 | local WIRELESS_KEY_0 | ||
55 | local WIRELESS_KEY_1 | ||
56 | local WIRELESS_KEY_2 | ||
57 | local WIRELESS_KEY_3 | ||
58 | local WIRELESS_KEY_LENGTH | ||
59 | local WIRELESS_MODE | ||
60 | local WIRELESS_NICK | ||
61 | local WIRELESS_NWID | ||
62 | local WIRELESS_POWER | ||
63 | local WIRELESS_WPA_DRIVER | ||
64 | |||
65 | local BRIDGE_INTERFACES | ||
66 | local BRIDGE_STP | ||
67 | niro | 1193 | local BRIDGE_AGEING_TIME |
68 | local BRIDGE_PRIORITY | ||
69 | local BRIDGE_FORWARD_DELAY | ||
70 | local BRIDGE_HELLO_TIME | ||
71 | local BRIDGE_MAX_MESSAGE_AGE | ||
72 | local BRIDGE_PATH_COST | ||
73 | local BRIDGE_PORT_PRIORITY | ||
74 | niro | 724 | |
75 | source ${file} | ||
76 | eval value=\$$(echo ${var}) | ||
77 | echo "${value}" | ||
78 | } | ||
79 | |||
80 | checkconfig() | ||
81 | { | ||
82 | if [[ -z ${NETWORKING} ]] | ||
83 | then | ||
84 | niro | 1193 | rc_echo "NETWORKING missing in net.${iface}, aborted" |
85 | niro | 724 | exit 1 |
86 | fi | ||
87 | |||
88 | case "${NETWORKING}" in | ||
89 | static) | ||
90 | if [[ -z ${IP} ]] | ||
91 | then | ||
92 | niro | 1193 | rc_echo "IP missing in net.${iface}, aborted" |
93 | niro | 724 | exit 1 |
94 | fi | ||
95 | |||
96 | if [[ -z ${NETMASK} ]] | ||
97 | then | ||
98 | niro | 1193 | rc_echo -n "NETMASK missing in net.${iface}, " |
99 | niro | 1168 | rc_echo "using 255.255.255.0" |
100 | niro | 724 | NETMASK=255.255.255.0 |
101 | fi | ||
102 | |||
103 | if [[ -z ${BROADCAST} ]] | ||
104 | then | ||
105 | niro | 1193 | rc_echo -n "BROADCAST missing in net.${iface}, " |
106 | niro | 1168 | rc_echo "using default address" |
107 | niro | 724 | fi |
108 | ;; | ||
109 | |||
110 | dhcp) | ||
111 | if [[ -z ${DHCP_PROG} ]] | ||
112 | then | ||
113 | niro | 1193 | rc_echo -n "DHCP_PROG missing in net.${iface}," |
114 | rc_echo "using default programm /sbin/udhcpc" | ||
115 | DHCP_PROG="/sbin/udhcpc" | ||
116 | fi | ||
117 | niro | 1203 | [[ -z ${DHCP_START} ]] && DHCP_START="-T10" |
118 | niro | 1193 | [[ -z ${DHCP_STOP} ]] && DHCP_STOP="-k" |
119 | niro | 724 | ;; |
120 | |||
121 | esac | ||
122 | } | ||
123 | |||
124 | # onboot_interface_list /path/to/files* | ||
125 | onboot_interface_list() | ||
126 | { | ||
127 | local file | ||
128 | local devices | ||
129 | local iface | ||
130 | |||
131 | # get list of all devices | ||
132 | for file in $@ | ||
133 | do | ||
134 | if [[ $(read_value ONBOOT ${file}) = yes ]] | ||
135 | then | ||
136 | iface="$(basename ${file} | sed s/net.//)" | ||
137 | # exclude backup files and exclude net.routes too | ||
138 | case "${iface}" in | ||
139 | *~) ;; | ||
140 | */net.routes) ;; | ||
141 | *) devices="${devices} $(basename ${file} | sed s/net.//)" ;; | ||
142 | esac | ||
143 | fi | ||
144 | done | ||
145 | |||
146 | echo "${devices}" | ||
147 | } | ||
148 | |||
149 | config_wireless_wep() | ||
150 | { | ||
151 | local iface="$1" | ||
152 | |||
153 | if [[ -z ${iface} ]] | ||
154 | then | ||
155 | niro | 1168 | rc_echo "WEP: no \$iface given. Aborting setup." |
156 | niro | 724 | return 1 |
157 | fi | ||
158 | |||
159 | ${CURS_UP} | ||
160 | ${SET_WWCOL} | ||
161 | niro | 1168 | rc_echo "[AUTH: WEP]" |
162 | niro | 724 | |
163 | iwconfig "${iface}" enc on | ||
164 | [[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}" | ||
165 | [[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}" | ||
166 | [[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}" | ||
167 | } | ||
168 | |||
169 | config_wireless_wpa() | ||
170 | { | ||
171 | local iface="$1" | ||
172 | |||
173 | if [[ -z ${iface} ]] | ||
174 | then | ||
175 | niro | 1168 | rc_echo "WPA: no \$iface given. Aborting setup." |
176 | niro | 724 | return 1 |
177 | fi | ||
178 | |||
179 | if [ ! -x /sbin/wpa_supplicant ] | ||
180 | then | ||
181 | niro | 1168 | rc_echo "WPA: wpa_supplicant not installed. Aborting setup." |
182 | niro | 724 | return 1 |
183 | fi | ||
184 | |||
185 | ${CURS_UP} | ||
186 | ${SET_WWCOL} | ||
187 | niro | 1168 | rc_echo "[AUTH: WPA]" |
188 | niro | 724 | |
189 | # get default settings | ||
190 | [[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant | ||
191 | |||
192 | # check the configuration | ||
193 | [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto | ||
194 | [[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel | ||
195 | |||
196 | niro | 1193 | # use wext as default driver, do not abort here anymore |
197 | [[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext | ||
198 | |||
199 | niro | 724 | # write a config with the settings from net.${iface} |
200 | # only wpa-psk ! all other needs manual setup | ||
201 | if [[ ${WIRELESS_WPA_AUTOCONF} = true ]] | ||
202 | then | ||
203 | # write default cfg from skeleton | ||
204 | cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG} | ||
205 | |||
206 | niro | 1193 | local wpa_proto |
207 | case ${WIRELESS_AUTH_MODE} in | ||
208 | wpa) wpa_proto="WPA" ;; | ||
209 | wpa2) wpa_proto="WPA2" ;; | ||
210 | esac | ||
211 | |||
212 | niro | 724 | # setup the network entry |
213 | sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \ | ||
214 | niro | 1193 | -e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \ |
215 | -e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \ | ||
216 | niro | 724 | ${WIRELESS_WPA_CONFIG} |
217 | fi | ||
218 | |||
219 | # remove old state dir | ||
220 | [ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant | ||
221 | |||
222 | # now run the wpa_supplicant dameon | ||
223 | wpa_supplicant -B \ | ||
224 | -D"${WIRELESS_WPA_DRIVER}" \ | ||
225 | -c"${WIRELESS_WPA_CONFIG}" \ | ||
226 | -i"${iface}" \ | ||
227 | ${WIRELESS_WPA_OPTS} | ||
228 | |||
229 | # echo wait 5 seconds | ||
230 | niro | 1168 | rc_echo " Waiting 5 seconds to retrieve authentification reply ... " |
231 | niro | 724 | sleep 5 |
232 | } | ||
233 | |||
234 | setup_wireless_extensions() | ||
235 | { | ||
236 | local iface="$1" | ||
237 | |||
238 | if [[ -z ${iface} ]] | ||
239 | then | ||
240 | niro | 1168 | rc_echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup." |
241 | niro | 724 | return 1 |
242 | fi | ||
243 | |||
244 | if [[ -n ${WIRELESS_BITRATE} ]] || | ||
245 | [[ -n ${WIRELESS_CHANNEL} ]] || | ||
246 | [[ -n ${WIRELESS_ESSID} ]] || | ||
247 | [[ -n ${WIRELESS_FREQUENCY} ]] || | ||
248 | [[ -n ${WIRELESS_MODE} ]] || | ||
249 | [[ -n ${WIRELESS_NICK} ]] || | ||
250 | [[ -n ${WIRELESS_AUTH_MODE} ]] | ||
251 | then | ||
252 | niro | 1168 | rc_print "Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... " |
253 | niro | 724 | fi |
254 | |||
255 | [[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}" | ||
256 | [[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}" | ||
257 | [[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}" | ||
258 | [[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}" | ||
259 | [[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}" | ||
260 | [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}" | ||
261 | |||
262 | case "${WIRELESS_AUTH_MODE}" in | ||
263 | niro | 1193 | wpa|wpa2) config_wireless_wpa "${iface}" ;; |
264 | wep|on) config_wireless_wep "${iface}" ;; | ||
265 | off) iwconfig "${iface}" enc off ;; | ||
266 | niro | 724 | esac |
267 | } | ||
268 | |||
269 | niro | 1193 | config_bridge_options() |
270 | { | ||
271 | local iface="$1" | ||
272 | local i | ||
273 | local port | ||
274 | local cost | ||
275 | local prio | ||
276 | |||
277 | # enable spanning-tree protocol | ||
278 | case ${BRIDGE_STP} in | ||
279 | on|off) brctl stp "${iface}" "${BRIDGE_STP}" ;; | ||
280 | *) rc_echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;; | ||
281 | esac | ||
282 | |||
283 | # configure ageing time | ||
284 | if [[ ! -z ${BRIDGE_AGEING_TIME} ]] | ||
285 | then | ||
286 | brctl setageing "${iface}" "${BRIDGE_AGEING_TIME}" | ||
287 | fi | ||
288 | |||
289 | # configure bridge priority | ||
290 | if [[ ! -z ${BRIDGE_PRIORITY} ]] | ||
291 | then | ||
292 | brctl setbridgeprio "${iface}" "${BRIDGE_PRIORITY}" | ||
293 | fi | ||
294 | |||
295 | # configure forward delay | ||
296 | if [[ ! -z ${BRIDGE_FORWARD_DELAY} ]] | ||
297 | then | ||
298 | brctl setfd "${iface}" "${BRIDGE_FORWARD_DELAY}" | ||
299 | fi | ||
300 | |||
301 | # configure hello time | ||
302 | if [[ ! -z ${BRIDGE_HELLO_TIME} ]] | ||
303 | then | ||
304 | brctl sethello "${iface}" "${BRIDGE_HELLO_TIME}" | ||
305 | fi | ||
306 | |||
307 | # configure maximal message age | ||
308 | if [[ ! -z ${BRIDGE_MAX_MESSAGE_AGE} ]] | ||
309 | then | ||
310 | brctl setmaxage "${iface}" "${BRIDGE_MAX_MESSAGE_AGE}" | ||
311 | fi | ||
312 | |||
313 | # configure path cost for every port | ||
314 | if [[ ! -z ${BRIDGE_PATH_COST} ]] | ||
315 | then | ||
316 | for i in ${BRIDGE_PATH_COST} | ||
317 | do | ||
318 | port="${i%=*}" | ||
319 | cost="${i#*=}" | ||
320 | [[ ! -z ${port} ]] && brctl pathcost "${iface}" "${port}" "${cost}" | ||
321 | done | ||
322 | fi | ||
323 | |||
324 | # configure port priority for every port | ||
325 | if [[ ! -z ${BRIDGE_PORT_PRIORITY} ]] | ||
326 | then | ||
327 | for i in ${BRIDGE_PORT_PRIORITY} | ||
328 | do | ||
329 | port="${i%=*}" | ||
330 | prio="${i#*=}" | ||
331 | [[ ! -z ${port} ]] && brctl setportprio "${iface}" "${port}" "${prio}" | ||
332 | done | ||
333 | fi | ||
334 | } | ||
335 | |||
336 | niro | 724 | config_bridge_devices() |
337 | { | ||
338 | local iface="$1" | ||
339 | local method="$2" | ||
340 | local bport | ||
341 | |||
342 | if [[ -z ${iface} ]] | ||
343 | then | ||
344 | niro | 1168 | rc_echo "BRIDGE: no \$iface given. Aborting setup." |
345 | niro | 724 | return 1 |
346 | fi | ||
347 | |||
348 | if [[ -z ${method} ]] | ||
349 | then | ||
350 | niro | 1168 | rc_echo "BRIDGE: no \$method given. Aborting setup." |
351 | niro | 724 | return 1 |
352 | fi | ||
353 | |||
354 | # first check for brctl | ||
355 | if [[ -z $(which brctl) ]] | ||
356 | then | ||
357 | niro | 1168 | rc_echo "brctl not found! Please install 'net-misc/bridge-utils'." |
358 | niro | 724 | return 1 |
359 | fi | ||
360 | |||
361 | # check the config | ||
362 | if [[ -z ${BRIDGE_INTERFACES} ]] | ||
363 | then | ||
364 | niro | 1168 | rc_echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup." |
365 | niro | 724 | return 1 |
366 | fi | ||
367 | |||
368 | case ${method} in | ||
369 | add) | ||
370 | # setup the bridge device | ||
371 | niro | 1193 | brctl addbr "${iface}" |
372 | niro | 724 | for bport in ${BRIDGE_INTERFACES} |
373 | do | ||
374 | # enter promiscous mode | ||
375 | niro | 1193 | ifconfig "${bport}" 0.0.0.0 promisc |
376 | niro | 724 | # now setup the bridge |
377 | niro | 1193 | brctl addif "${iface}" "${bport}" |
378 | niro | 724 | done |
379 | niro | 1193 | # configure all other options |
380 | config_bridge_options "${iface}" | ||
381 | niro | 724 | ;; |
382 | |||
383 | remove) | ||
384 | for bport in ${BRIDGE_INTERFACE} | ||
385 | do | ||
386 | # bring the interface down | ||
387 | niro | 1193 | ifconfig "${bport}" down |
388 | niro | 724 | # remove the interface from the bridge |
389 | niro | 1193 | brctl delif "${iface}" "${bport}" |
390 | niro | 724 | done |
391 | # bring the bridge down | ||
392 | niro | 1193 | brctl delbr "${iface}" |
393 | niro | 724 | ;; |
394 | esac | ||
395 | |||
396 | # unset the bridge variable to be safe | ||
397 | unset BRIDGE_INTERFACES | ||
398 | # continue to setup generic networking | ||
399 | } | ||
400 | |||
401 | config_routes() | ||
402 | { | ||
403 | local method="$1" | ||
404 | local message | ||
405 | |||
406 | # only add and del are allowed | ||
407 | case ${method} in | ||
408 | add) message="Adding route ${COLBLUE}${route}${COLDEFAULT} ..." ;; | ||
409 | del) message="Removing route ${COLBLUE}${route}${COLDEFAULT} ..." ;; | ||
410 | *) | ||
411 | niro | 1168 | rc_echo "config_routes: unsupported \$method '${method}'." |
412 | niro | 724 | exit 1 |
413 | ;; | ||
414 | esac | ||
415 | |||
416 | # adds/delete user routes | ||
417 | if [[ -f /etc/conf.d/net.routes ]] | ||
418 | then | ||
419 | ( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end | ||
420 | while read route | ||
421 | do | ||
422 | case "${route}" in | ||
423 | \#*|"") continue ;; | ||
424 | esac | ||
425 | niro | 1168 | rc_print "${message}" |
426 | niro | 1193 | route "${method}" "${route}" |
427 | niro | 724 | evaluate_retval |
428 | done | ||
429 | fi | ||
430 | } | ||
431 | |||
432 | networking_start() | ||
433 | { | ||
434 | local iface dns routes ALL_INTERFACES | ||
435 | |||
436 | if [[ -z $1 ]] | ||
437 | then | ||
438 | niro | 1193 | ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
439 | niro | 724 | else |
440 | niro | 1193 | if [[ -e ${rc_network_settings}/net.$1 ]] |
441 | niro | 724 | then |
442 | ALL_INTERFACES="$1" | ||
443 | else | ||
444 | ${FAILURE} | ||
445 | niro | 1168 | rc_echo "Interface $1 does not exist. Aborting" |
446 | niro | 724 | ${NORMAL} |
447 | exit 1 | ||
448 | fi | ||
449 | fi | ||
450 | |||
451 | # get list of all devices | ||
452 | for iface in ${ALL_INTERFACES} | ||
453 | do | ||
454 | # checkconfig | ||
455 | niro | 1193 | source ${rc_network_settings}/net.${iface} || exit 1 |
456 | niro | 724 | checkconfig |
457 | |||
458 | # setup mac | ||
459 | niro | 1193 | if [[ -n ${FORCE_MAC_TO} ]] |
460 | niro | 724 | then |
461 | niro | 1168 | rc_print "Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... " |
462 | niro | 724 | ifconfig "${iface}" hw ether "${FORCE_MAC_TO}" |
463 | evaluate_retval | ||
464 | fi | ||
465 | |||
466 | # setup bridges | ||
467 | if [[ ${iface} = br[0-9]* ]] | ||
468 | then | ||
469 | niro | 1193 | config_bridge_devices "${iface}" add |
470 | niro | 724 | fi |
471 | |||
472 | # now configure wireless_extensions | ||
473 | [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}" | ||
474 | |||
475 | niro | 1168 | rc_print "Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
476 | niro | 724 | |
477 | niro | 1193 | # activate the interface |
478 | ifconfig "${iface}" up | ||
479 | |||
480 | niro | 724 | # setup static or dhcp |
481 | case ${NETWORKING} in | ||
482 | dhcp|DHCP) | ||
483 | ${CURS_UP} | ||
484 | ${SET_WWCOL} | ||
485 | niro | 1168 | rc_echo "[DHCP]" |
486 | niro | 1193 | loadproc "${DHCP_PROG}" "${DHCP_START}" "${iface}" |
487 | niro | 724 | ;; |
488 | static|STATIC) | ||
489 | ${CURS_UP} | ||
490 | ${SET_WWCOL} | ||
491 | niro | 1168 | rc_echo "[STATIC]" |
492 | niro | 724 | ifconfig "${iface}" "${IP}" netmask "${NETMASK}" broadcast "${BROADCAST}" |
493 | evaluate_retval | ||
494 | ;; | ||
495 | esac | ||
496 | |||
497 | # setup def gw | ||
498 | if [[ -n ${GATEWAY} ]] | ||
499 | then | ||
500 | niro | 1168 | rc_print "Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..." |
501 | niro | 1193 | route add default gateway "${GATEWAY}" metric 1 dev "${iface}" |
502 | niro | 724 | evaluate_retval |
503 | |||
504 | unset GATEWAY | ||
505 | fi | ||
506 | |||
507 | # setup /etc/resolv.conf | ||
508 | niro | 1193 | # add given nameserver |
509 | niro | 724 | if [[ -n ${NAMESERVER} ]] |
510 | then | ||
511 | niro | 1168 | rc_print "Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..." |
512 | |||
513 | niro | 724 | # whipe out the old one |
514 | echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf | ||
515 | niro | 1193 | # include head |
516 | if [ -f /etc/resolv.conf.head ] | ||
517 | then | ||
518 | cat /etc/resolv.conf.head >> /etc/resolv.conf | ||
519 | else | ||
520 | echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf | ||
521 | fi | ||
522 | |||
523 | niro | 724 | for dns in ${NAMESERVER} |
524 | do | ||
525 | echo "nameserver ${dns}" >> /etc/resolv.conf | ||
526 | done | ||
527 | |||
528 | niro | 1193 | # include tail |
529 | if [ -f /etc/resolv.conf.tail ] | ||
530 | then | ||
531 | cat /etc/resolv.conf.tail >> /etc/resolv.conf | ||
532 | else | ||
533 | echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf | ||
534 | fi | ||
535 | |||
536 | niro | 724 | unset NAMESERVER |
537 | fi | ||
538 | done | ||
539 | |||
540 | # setup user routes | ||
541 | config_routes add | ||
542 | } | ||
543 | |||
544 | networking_stop() | ||
545 | { | ||
546 | if [[ -z $1 ]] | ||
547 | then | ||
548 | niro | 1193 | ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
549 | niro | 724 | else |
550 | niro | 1193 | if [[ -e ${rc_network_settings}/net.$1 ]] |
551 | niro | 724 | then |
552 | ALL_INTERFACES="$1" | ||
553 | else | ||
554 | ${FAILURE} | ||
555 | niro | 1168 | rc_echo "Interface $1 does not exist. Aborting" |
556 | niro | 724 | ${NORMAL} |
557 | exit 1 | ||
558 | fi | ||
559 | fi | ||
560 | |||
561 | # get list of all devices | ||
562 | for iface in ${ALL_INTERFACES} | ||
563 | do | ||
564 | niro | 1193 | source ${rc_network_settings}/net.${iface} || exit 1 |
565 | niro | 724 | checkconfig |
566 | |||
567 | if [[ -n ${GATEWAY} ]] | ||
568 | then | ||
569 | niro | 1168 | rc_print "Removing default gateway ..." |
570 | niro | 724 | route del -net default |
571 | evaluate_retval | ||
572 | fi | ||
573 | |||
574 | niro | 1168 | rc_print "Bringing down interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
575 | niro | 1193 | ifconfig "${iface}" down |
576 | niro | 724 | evaluate_retval |
577 | |||
578 | # remove bridges | ||
579 | if [[ ${iface} = br[0-9]* ]] | ||
580 | then | ||
581 | niro | 1193 | config_bridge_devices "${iface}" remove |
582 | niro | 724 | fi |
583 | |||
584 | # shutdown dhcp-daemon | ||
585 | if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]] | ||
586 | then | ||
587 | niro | 1168 | rc_print "Stopping the dhcp-daemon ..." |
588 | niro | 724 | ${CURS_UP} |
589 | ${SET_WWCOL} | ||
590 | niro | 1168 | rc_echo "[$(basename ${DHCP_PROG})]" |
591 | niro | 724 | ${DHCP_PROG} ${DHCP_STOP} "${iface}" |
592 | evaluate_retval | ||
593 | fi | ||
594 | |||
595 | # shutdown wpa_supplicant daemon | ||
596 | if [[ -n $(pidof wpa_supplicant) ]] | ||
597 | then | ||
598 | killall wpa_supplicant | ||
599 | fi | ||
600 | done | ||
601 | |||
602 | # remove state dir | ||
603 | if [ -d /var/run/wpa_supplicant ] | ||
604 | then | ||
605 | rm -rf /var/run/wpa_supplicant | ||
606 | fi | ||
607 | |||
608 | # delete user routes | ||
609 | config_routes del | ||
610 | } | ||
611 | |||
612 | case $1 in | ||
613 | start) | ||
614 | networking_start $2 | ||
615 | update_svcstatus $1 | ||
616 | splash svc_started "$(basename $0)" 0 | ||
617 | ;; | ||
618 | |||
619 | stop) | ||
620 | networking_stop $2 | ||
621 | update_svcstatus $1 | ||
622 | splash svc_stopped "$(basename $0)" 0 | ||
623 | ;; | ||
624 | |||
625 | restart) | ||
626 | $0 stop | ||
627 | sleep 1 | ||
628 | $0 start | ||
629 | ;; | ||
630 | |||
631 | *) | ||
632 | niro | 1193 | rc_echo "Usage: $0 {start|stop|restart} [interface]" |
633 | niro | 724 | exit 1 |
634 | ;; | ||
635 | esac |