Annotation of /tags/busybox-init-0_1_13/rc/network
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Thu Mar 10 19:23:09 2011 UTC (13 years, 6 months ago) by niro
File size: 13343 byte(s)
Thu Mar 10 19:23:09 2011 UTC (13 years, 6 months ago) by niro
File size: 13343 byte(s)
tagged 'busybox-init-0_1_13'
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 $@ | ||
133 | do | ||
134 | niro | 1231 | iface="$(basename ${file} | sed s/net.//)" |
135 | |||
136 | # exclude backup files and exclude net.routes and net.sample too | ||
137 | case "${iface}" in | ||
138 | *~) continue ;; | ||
139 | routes) continue ;; | ||
140 | sample) continue ;; | ||
141 | esac | ||
142 | |||
143 | niro | 724 | if [[ $(read_value ONBOOT ${file}) = yes ]] |
144 | then | ||
145 | niro | 1231 | devices="${devices} ${iface}" |
146 | niro | 724 | fi |
147 | done | ||
148 | |||
149 | echo "${devices}" | ||
150 | } | ||
151 | |||
152 | config_wireless_wep() | ||
153 | { | ||
154 | local iface="$1" | ||
155 | |||
156 | if [[ -z ${iface} ]] | ||
157 | then | ||
158 | niro | 1168 | rc_echo "WEP: no \$iface given. Aborting setup." |
159 | niro | 724 | return 1 |
160 | fi | ||
161 | |||
162 | ${CURS_UP} | ||
163 | ${SET_WWCOL} | ||
164 | niro | 1168 | rc_echo "[AUTH: WEP]" |
165 | niro | 724 | |
166 | iwconfig "${iface}" enc on | ||
167 | [[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}" | ||
168 | [[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}" | ||
169 | [[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}" | ||
170 | } | ||
171 | |||
172 | config_wireless_wpa() | ||
173 | { | ||
174 | local iface="$1" | ||
175 | |||
176 | if [[ -z ${iface} ]] | ||
177 | then | ||
178 | niro | 1168 | rc_echo "WPA: no \$iface given. Aborting setup." |
179 | niro | 724 | return 1 |
180 | fi | ||
181 | |||
182 | if [ ! -x /sbin/wpa_supplicant ] | ||
183 | then | ||
184 | niro | 1168 | rc_echo "WPA: wpa_supplicant not installed. Aborting setup." |
185 | niro | 724 | return 1 |
186 | fi | ||
187 | |||
188 | ${CURS_UP} | ||
189 | ${SET_WWCOL} | ||
190 | niro | 1168 | rc_echo "[AUTH: WPA]" |
191 | niro | 724 | |
192 | # get default settings | ||
193 | [[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant | ||
194 | |||
195 | # check the configuration | ||
196 | [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto | ||
197 | [[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel | ||
198 | |||
199 | niro | 1193 | # use wext as default driver, do not abort here anymore |
200 | [[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext | ||
201 | |||
202 | niro | 724 | # write a config with the settings from net.${iface} |
203 | # only wpa-psk ! all other needs manual setup | ||
204 | if [[ ${WIRELESS_WPA_AUTOCONF} = true ]] | ||
205 | then | ||
206 | # write default cfg from skeleton | ||
207 | cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG} | ||
208 | |||
209 | niro | 1193 | local wpa_proto |
210 | case ${WIRELESS_AUTH_MODE} in | ||
211 | wpa) wpa_proto="WPA" ;; | ||
212 | wpa2) wpa_proto="WPA2" ;; | ||
213 | esac | ||
214 | |||
215 | niro | 724 | # setup the network entry |
216 | sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \ | ||
217 | niro | 1193 | -e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \ |
218 | -e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \ | ||
219 | niro | 724 | ${WIRELESS_WPA_CONFIG} |
220 | fi | ||
221 | |||
222 | # remove old state dir | ||
223 | [ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant | ||
224 | |||
225 | # now run the wpa_supplicant dameon | ||
226 | wpa_supplicant -B \ | ||
227 | -D"${WIRELESS_WPA_DRIVER}" \ | ||
228 | -c"${WIRELESS_WPA_CONFIG}" \ | ||
229 | -i"${iface}" \ | ||
230 | ${WIRELESS_WPA_OPTS} | ||
231 | |||
232 | # echo wait 5 seconds | ||
233 | niro | 1168 | rc_echo " Waiting 5 seconds to retrieve authentification reply ... " |
234 | niro | 724 | sleep 5 |
235 | } | ||
236 | |||
237 | setup_wireless_extensions() | ||
238 | { | ||
239 | local iface="$1" | ||
240 | |||
241 | if [[ -z ${iface} ]] | ||
242 | then | ||
243 | niro | 1168 | rc_echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup." |
244 | niro | 724 | return 1 |
245 | fi | ||
246 | |||
247 | if [[ -n ${WIRELESS_BITRATE} ]] || | ||
248 | [[ -n ${WIRELESS_CHANNEL} ]] || | ||
249 | [[ -n ${WIRELESS_ESSID} ]] || | ||
250 | [[ -n ${WIRELESS_FREQUENCY} ]] || | ||
251 | [[ -n ${WIRELESS_MODE} ]] || | ||
252 | [[ -n ${WIRELESS_NICK} ]] || | ||
253 | [[ -n ${WIRELESS_AUTH_MODE} ]] | ||
254 | then | ||
255 | niro | 1168 | rc_print "Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... " |
256 | niro | 724 | fi |
257 | |||
258 | [[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}" | ||
259 | [[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}" | ||
260 | [[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}" | ||
261 | [[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}" | ||
262 | [[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}" | ||
263 | [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}" | ||
264 | |||
265 | case "${WIRELESS_AUTH_MODE}" in | ||
266 | niro | 1193 | wpa|wpa2) config_wireless_wpa "${iface}" ;; |
267 | wep|on) config_wireless_wep "${iface}" ;; | ||
268 | off) iwconfig "${iface}" enc off ;; | ||
269 | niro | 724 | esac |
270 | } | ||
271 | |||
272 | niro | 1193 | config_bridge_options() |
273 | { | ||
274 | local iface="$1" | ||
275 | local i | ||
276 | local port | ||
277 | local cost | ||
278 | local prio | ||
279 | |||
280 | # enable spanning-tree protocol | ||
281 | case ${BRIDGE_STP} in | ||
282 | on|off) brctl stp "${iface}" "${BRIDGE_STP}" ;; | ||
283 | *) rc_echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;; | ||
284 | esac | ||
285 | |||
286 | # configure ageing time | ||
287 | if [[ ! -z ${BRIDGE_AGEING_TIME} ]] | ||
288 | then | ||
289 | brctl setageing "${iface}" "${BRIDGE_AGEING_TIME}" | ||
290 | fi | ||
291 | |||
292 | # configure bridge priority | ||
293 | if [[ ! -z ${BRIDGE_PRIORITY} ]] | ||
294 | then | ||
295 | brctl setbridgeprio "${iface}" "${BRIDGE_PRIORITY}" | ||
296 | fi | ||
297 | |||
298 | # configure forward delay | ||
299 | if [[ ! -z ${BRIDGE_FORWARD_DELAY} ]] | ||
300 | then | ||
301 | brctl setfd "${iface}" "${BRIDGE_FORWARD_DELAY}" | ||
302 | fi | ||
303 | |||
304 | # configure hello time | ||
305 | if [[ ! -z ${BRIDGE_HELLO_TIME} ]] | ||
306 | then | ||
307 | brctl sethello "${iface}" "${BRIDGE_HELLO_TIME}" | ||
308 | fi | ||
309 | |||
310 | # configure maximal message age | ||
311 | if [[ ! -z ${BRIDGE_MAX_MESSAGE_AGE} ]] | ||
312 | then | ||
313 | brctl setmaxage "${iface}" "${BRIDGE_MAX_MESSAGE_AGE}" | ||
314 | fi | ||
315 | |||
316 | # configure path cost for every port | ||
317 | if [[ ! -z ${BRIDGE_PATH_COST} ]] | ||
318 | then | ||
319 | for i in ${BRIDGE_PATH_COST} | ||
320 | do | ||
321 | port="${i%=*}" | ||
322 | cost="${i#*=}" | ||
323 | [[ ! -z ${port} ]] && brctl pathcost "${iface}" "${port}" "${cost}" | ||
324 | done | ||
325 | fi | ||
326 | |||
327 | # configure port priority for every port | ||
328 | if [[ ! -z ${BRIDGE_PORT_PRIORITY} ]] | ||
329 | then | ||
330 | for i in ${BRIDGE_PORT_PRIORITY} | ||
331 | do | ||
332 | port="${i%=*}" | ||
333 | prio="${i#*=}" | ||
334 | [[ ! -z ${port} ]] && brctl setportprio "${iface}" "${port}" "${prio}" | ||
335 | done | ||
336 | fi | ||
337 | } | ||
338 | |||
339 | niro | 724 | config_bridge_devices() |
340 | { | ||
341 | local iface="$1" | ||
342 | local method="$2" | ||
343 | local bport | ||
344 | |||
345 | if [[ -z ${iface} ]] | ||
346 | then | ||
347 | niro | 1168 | rc_echo "BRIDGE: no \$iface given. Aborting setup." |
348 | niro | 724 | return 1 |
349 | fi | ||
350 | |||
351 | if [[ -z ${method} ]] | ||
352 | then | ||
353 | niro | 1168 | rc_echo "BRIDGE: no \$method given. Aborting setup." |
354 | niro | 724 | return 1 |
355 | fi | ||
356 | |||
357 | # first check for brctl | ||
358 | if [[ -z $(which brctl) ]] | ||
359 | then | ||
360 | niro | 1168 | rc_echo "brctl not found! Please install 'net-misc/bridge-utils'." |
361 | niro | 724 | return 1 |
362 | fi | ||
363 | |||
364 | # check the config | ||
365 | if [[ -z ${BRIDGE_INTERFACES} ]] | ||
366 | then | ||
367 | niro | 1168 | rc_echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup." |
368 | niro | 724 | return 1 |
369 | fi | ||
370 | |||
371 | case ${method} in | ||
372 | add) | ||
373 | # setup the bridge device | ||
374 | niro | 1193 | brctl addbr "${iface}" |
375 | niro | 724 | for bport in ${BRIDGE_INTERFACES} |
376 | do | ||
377 | # enter promiscous mode | ||
378 | niro | 1193 | ifconfig "${bport}" 0.0.0.0 promisc |
379 | niro | 724 | # now setup the bridge |
380 | niro | 1193 | brctl addif "${iface}" "${bport}" |
381 | niro | 724 | done |
382 | niro | 1193 | # configure all other options |
383 | config_bridge_options "${iface}" | ||
384 | niro | 724 | ;; |
385 | |||
386 | remove) | ||
387 | for bport in ${BRIDGE_INTERFACE} | ||
388 | do | ||
389 | # bring the interface down | ||
390 | niro | 1193 | ifconfig "${bport}" down |
391 | niro | 724 | # remove the interface from the bridge |
392 | niro | 1193 | brctl delif "${iface}" "${bport}" |
393 | niro | 724 | done |
394 | # bring the bridge down | ||
395 | niro | 1193 | brctl delbr "${iface}" |
396 | niro | 724 | ;; |
397 | esac | ||
398 | |||
399 | # unset the bridge variable to be safe | ||
400 | unset BRIDGE_INTERFACES | ||
401 | # continue to setup generic networking | ||
402 | } | ||
403 | |||
404 | config_routes() | ||
405 | { | ||
406 | local method="$1" | ||
407 | local message | ||
408 | |||
409 | # only add and del are allowed | ||
410 | case ${method} in | ||
411 | niro | 1227 | add) message="Adding" ;; |
412 | del) message="Removing" ;; | ||
413 | niro | 724 | *) |
414 | niro | 1168 | rc_echo "config_routes: unsupported \$method '${method}'." |
415 | niro | 724 | exit 1 |
416 | ;; | ||
417 | esac | ||
418 | |||
419 | # adds/delete user routes | ||
420 | if [[ -f /etc/conf.d/net.routes ]] | ||
421 | then | ||
422 | ( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end | ||
423 | while read route | ||
424 | do | ||
425 | case "${route}" in | ||
426 | \#*|"") continue ;; | ||
427 | esac | ||
428 | niro | 1227 | rc_print "${message} route ${COLBLUE}${route}${COLDEFAULT} ..." |
429 | # do not esacpe ${route} or it breaks! | ||
430 | route "${method}" ${route} | ||
431 | niro | 724 | evaluate_retval |
432 | done | ||
433 | fi | ||
434 | } | ||
435 | |||
436 | networking_start() | ||
437 | { | ||
438 | local iface dns routes ALL_INTERFACES | ||
439 | |||
440 | if [[ -z $1 ]] | ||
441 | then | ||
442 | niro | 1193 | ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
443 | niro | 724 | else |
444 | niro | 1193 | if [[ -e ${rc_network_settings}/net.$1 ]] |
445 | niro | 724 | then |
446 | ALL_INTERFACES="$1" | ||
447 | else | ||
448 | ${FAILURE} | ||
449 | niro | 1168 | rc_echo "Interface $1 does not exist. Aborting" |
450 | niro | 724 | ${NORMAL} |
451 | exit 1 | ||
452 | fi | ||
453 | fi | ||
454 | |||
455 | # get list of all devices | ||
456 | for iface in ${ALL_INTERFACES} | ||
457 | do | ||
458 | # checkconfig | ||
459 | niro | 1193 | source ${rc_network_settings}/net.${iface} || exit 1 |
460 | niro | 724 | checkconfig |
461 | |||
462 | # setup mac | ||
463 | niro | 1193 | if [[ -n ${FORCE_MAC_TO} ]] |
464 | niro | 724 | then |
465 | niro | 1168 | rc_print "Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... " |
466 | niro | 724 | ifconfig "${iface}" hw ether "${FORCE_MAC_TO}" |
467 | evaluate_retval | ||
468 | fi | ||
469 | |||
470 | # setup bridges | ||
471 | if [[ ${iface} = br[0-9]* ]] | ||
472 | then | ||
473 | niro | 1193 | config_bridge_devices "${iface}" add |
474 | niro | 724 | fi |
475 | |||
476 | # now configure wireless_extensions | ||
477 | [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}" | ||
478 | |||
479 | niro | 1168 | rc_print "Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
480 | niro | 724 | |
481 | niro | 1193 | # activate the interface |
482 | ifconfig "${iface}" up | ||
483 | |||
484 | niro | 724 | # setup static or dhcp |
485 | case ${NETWORKING} in | ||
486 | dhcp|DHCP) | ||
487 | ${CURS_UP} | ||
488 | ${SET_WWCOL} | ||
489 | niro | 1168 | rc_echo "[DHCP]" |
490 | niro | 1193 | loadproc "${DHCP_PROG}" "${DHCP_START}" "${iface}" |
491 | niro | 724 | ;; |
492 | static|STATIC) | ||
493 | ${CURS_UP} | ||
494 | ${SET_WWCOL} | ||
495 | niro | 1168 | rc_echo "[STATIC]" |
496 | niro | 724 | ifconfig "${iface}" "${IP}" netmask "${NETMASK}" broadcast "${BROADCAST}" |
497 | evaluate_retval | ||
498 | ;; | ||
499 | esac | ||
500 | |||
501 | # setup def gw | ||
502 | if [[ -n ${GATEWAY} ]] | ||
503 | then | ||
504 | niro | 1168 | rc_print "Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..." |
505 | niro | 1193 | route add default gateway "${GATEWAY}" metric 1 dev "${iface}" |
506 | niro | 724 | evaluate_retval |
507 | |||
508 | unset GATEWAY | ||
509 | fi | ||
510 | |||
511 | # setup /etc/resolv.conf | ||
512 | niro | 1193 | # add given nameserver |
513 | niro | 724 | if [[ -n ${NAMESERVER} ]] |
514 | then | ||
515 | niro | 1168 | rc_print "Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..." |
516 | |||
517 | niro | 724 | # whipe out the old one |
518 | echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf | ||
519 | niro | 1193 | # include head |
520 | if [ -f /etc/resolv.conf.head ] | ||
521 | then | ||
522 | cat /etc/resolv.conf.head >> /etc/resolv.conf | ||
523 | else | ||
524 | echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf | ||
525 | fi | ||
526 | |||
527 | niro | 724 | for dns in ${NAMESERVER} |
528 | do | ||
529 | echo "nameserver ${dns}" >> /etc/resolv.conf | ||
530 | done | ||
531 | |||
532 | niro | 1193 | # include tail |
533 | if [ -f /etc/resolv.conf.tail ] | ||
534 | then | ||
535 | cat /etc/resolv.conf.tail >> /etc/resolv.conf | ||
536 | else | ||
537 | echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf | ||
538 | fi | ||
539 | |||
540 | niro | 724 | unset NAMESERVER |
541 | fi | ||
542 | done | ||
543 | |||
544 | # setup user routes | ||
545 | config_routes add | ||
546 | } | ||
547 | |||
548 | networking_stop() | ||
549 | { | ||
550 | if [[ -z $1 ]] | ||
551 | then | ||
552 | niro | 1193 | ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
553 | niro | 724 | else |
554 | niro | 1193 | if [[ -e ${rc_network_settings}/net.$1 ]] |
555 | niro | 724 | then |
556 | ALL_INTERFACES="$1" | ||
557 | else | ||
558 | ${FAILURE} | ||
559 | niro | 1168 | rc_echo "Interface $1 does not exist. Aborting" |
560 | niro | 724 | ${NORMAL} |
561 | exit 1 | ||
562 | fi | ||
563 | fi | ||
564 | |||
565 | # get list of all devices | ||
566 | for iface in ${ALL_INTERFACES} | ||
567 | do | ||
568 | niro | 1193 | source ${rc_network_settings}/net.${iface} || exit 1 |
569 | niro | 724 | checkconfig |
570 | |||
571 | if [[ -n ${GATEWAY} ]] | ||
572 | then | ||
573 | niro | 1168 | rc_print "Removing default gateway ..." |
574 | niro | 724 | route del -net default |
575 | evaluate_retval | ||
576 | fi | ||
577 | |||
578 | niro | 1168 | rc_print "Bringing down interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
579 | niro | 1193 | ifconfig "${iface}" down |
580 | niro | 724 | evaluate_retval |
581 | |||
582 | # remove bridges | ||
583 | if [[ ${iface} = br[0-9]* ]] | ||
584 | then | ||
585 | niro | 1193 | config_bridge_devices "${iface}" remove |
586 | niro | 724 | fi |
587 | |||
588 | # shutdown dhcp-daemon | ||
589 | if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]] | ||
590 | then | ||
591 | niro | 1168 | rc_print "Stopping the dhcp-daemon ..." |
592 | niro | 724 | ${CURS_UP} |
593 | ${SET_WWCOL} | ||
594 | niro | 1168 | rc_echo "[$(basename ${DHCP_PROG})]" |
595 | niro | 724 | ${DHCP_PROG} ${DHCP_STOP} "${iface}" |
596 | evaluate_retval | ||
597 | fi | ||
598 | |||
599 | # shutdown wpa_supplicant daemon | ||
600 | if [[ -n $(pidof wpa_supplicant) ]] | ||
601 | then | ||
602 | killall wpa_supplicant | ||
603 | fi | ||
604 | done | ||
605 | |||
606 | # remove state dir | ||
607 | if [ -d /var/run/wpa_supplicant ] | ||
608 | then | ||
609 | rm -rf /var/run/wpa_supplicant | ||
610 | fi | ||
611 | |||
612 | # delete user routes | ||
613 | config_routes del | ||
614 | } | ||
615 | |||
616 | case $1 in | ||
617 | start) | ||
618 | networking_start $2 | ||
619 | update_svcstatus $1 | ||
620 | splash svc_started "$(basename $0)" 0 | ||
621 | ;; | ||
622 | |||
623 | stop) | ||
624 | networking_stop $2 | ||
625 | update_svcstatus $1 | ||
626 | splash svc_stopped "$(basename $0)" 0 | ||
627 | ;; | ||
628 | |||
629 | restart) | ||
630 | $0 stop | ||
631 | sleep 1 | ||
632 | $0 start | ||
633 | ;; | ||
634 | |||
635 | *) | ||
636 | niro | 1193 | rc_echo "Usage: $0 {start|stop|restart} [interface]" |
637 | niro | 724 | exit 1 |
638 | ;; | ||
639 | esac |