Annotation of /trunk/initscripts/systemd/units/scripts/network.sh
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Tue Jan 7 12:02:04 2014 UTC (10 years, 4 months ago) by niro
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File size: 12288 byte(s)
Tue Jan 7 12:02:04 2014 UTC (10 years, 4 months ago) by niro
File MIME type: application/x-sh
File size: 12288 byte(s)
-renamed wait_online() to iface_wait_online()
1 | niro | 1378 | #!/bin/bash |
2 | # $Id$ | ||
3 | # Magellan network configuration script for systemd | ||
4 | |||
5 | niro | 1382 | # get default settings |
6 | source /etc/conf.d/network | ||
7 | |||
8 | niro | 2382 | iface_wait_online() |
9 | niro | 2305 | { |
10 | niro | 2312 | local timeout="$1" |
11 | niro | 2305 | local iface="$2" |
12 | |||
13 | (( timeout *= 10 )) | ||
14 | |||
15 | while [ ! -e /sys/class/net/${iface} ] | ||
16 | do | ||
17 | (( timeout-- > 0 )) || return 1 | ||
18 | niro | 2308 | echo "waiting 0.1 seconds for device '${iface}' - timeout->'${timeout}'" |
19 | niro | 2305 | sleep 0.1 |
20 | done | ||
21 | |||
22 | return 0 | ||
23 | } | ||
24 | |||
25 | niro | 1378 | # read values from files |
26 | read_value() | ||
27 | { | ||
28 | local var="$1" | ||
29 | local file="$2" | ||
30 | local value | ||
31 | |||
32 | # local all possible vars | ||
33 | # global | ||
34 | local ONBOOT | ||
35 | local NETWORKING | ||
36 | |||
37 | # static | ||
38 | local IP | ||
39 | local NETMASK | ||
40 | local BROADCAST | ||
41 | local NETWORKING | ||
42 | local FORCE_MAC_TO | ||
43 | |||
44 | # dhcp | ||
45 | local DHCP_PROG | ||
46 | local DHCP_START | ||
47 | local DHCP_STOP | ||
48 | |||
49 | # default gw | ||
50 | local GATEWAY | ||
51 | local GATEWAY_IF | ||
52 | |||
53 | # wireless extensions | ||
54 | local WIRELESS_AP | ||
55 | local WIRELESS_AUTH_MODE | ||
56 | local WIRELESS_BITRATE | ||
57 | local WIRELESS_CHANNEL | ||
58 | local WIRELESS_DEFAULT_KEY | ||
59 | local WIRELESS_ESSID | ||
60 | local WIRELESS_FREQUENCY | ||
61 | local WIRELESS_KEY | ||
62 | local WIRELESS_KEY_ASCII | ||
63 | local WIRELESS_KEY_0 | ||
64 | local WIRELESS_KEY_1 | ||
65 | local WIRELESS_KEY_2 | ||
66 | local WIRELESS_KEY_3 | ||
67 | local WIRELESS_KEY_LENGTH | ||
68 | local WIRELESS_MODE | ||
69 | local WIRELESS_NICK | ||
70 | local WIRELESS_NWID | ||
71 | local WIRELESS_POWER | ||
72 | local WIRELESS_WPA_DRIVER | ||
73 | |||
74 | local BRIDGE_INTERFACES | ||
75 | local BRIDGE_STP | ||
76 | local BRIDGE_AGEING_TIME | ||
77 | local BRIDGE_PRIORITY | ||
78 | local BRIDGE_FORWARD_DELAY | ||
79 | local BRIDGE_HELLO_TIME | ||
80 | local BRIDGE_MAX_MESSAGE_AGE | ||
81 | local BRIDGE_PATH_COST | ||
82 | local BRIDGE_PORT_PRIORITY | ||
83 | |||
84 | source ${file} | ||
85 | eval value=\$$(echo ${var}) | ||
86 | echo "${value}" | ||
87 | } | ||
88 | |||
89 | checkconfig() | ||
90 | { | ||
91 | if [[ -z ${NETWORKING} ]] | ||
92 | then | ||
93 | echo "NETWORKING missing in net.${iface}, aborted" | ||
94 | exit 1 | ||
95 | fi | ||
96 | |||
97 | case "${NETWORKING}" in | ||
98 | static) | ||
99 | if [[ -z ${IP} ]] | ||
100 | then | ||
101 | echo "IP missing in net.${iface}, aborted" | ||
102 | exit 1 | ||
103 | fi | ||
104 | |||
105 | if [[ -z ${NETMASK} ]] | ||
106 | then | ||
107 | echo -n "NETMASK missing in net.${iface}, " | ||
108 | niro | 1382 | echo "using ${DEFAULT_NETMASK}" |
109 | NETMASK="${DEFAULT_NETMASK}" | ||
110 | niro | 1378 | fi |
111 | |||
112 | if [[ -z ${BROADCAST} ]] | ||
113 | then | ||
114 | echo -n "BROADCAST missing in net.${iface}, " | ||
115 | echo "using default address" | ||
116 | fi | ||
117 | ;; | ||
118 | |||
119 | dhcp) | ||
120 | if [[ -z ${DHCP_PROG} ]] | ||
121 | then | ||
122 | echo -n "DHCP_PROG missing in net.${iface}," | ||
123 | niro | 1382 | echo "using default programm ${DEFAULT_DHCP_PROG}" |
124 | DHCP_PROG="${DEFAULT_DHCP_PROG}" | ||
125 | niro | 1378 | fi |
126 | niro | 1382 | [[ -z ${DHCP_START} ]] && DHCP_START="${DEFAULT_DHCP_START}" |
127 | [[ -z ${DHCP_STOP} ]] && DHCP_STOP="${DEFAULT_DHCP_STOP}" | ||
128 | niro | 1378 | ;; |
129 | |||
130 | esac | ||
131 | } | ||
132 | |||
133 | # onboot_interface_list /path/to/files* | ||
134 | onboot_interface_list() | ||
135 | { | ||
136 | local file | ||
137 | local devices | ||
138 | local iface | ||
139 | |||
140 | # get list of all devices | ||
141 | for file in $@ | ||
142 | do | ||
143 | iface="$(basename ${file} | sed s/net.//)" | ||
144 | |||
145 | # exclude backup files and exclude net.routes and net.sample too | ||
146 | case "${iface}" in | ||
147 | *~) continue ;; | ||
148 | routes) continue ;; | ||
149 | sample) continue ;; | ||
150 | esac | ||
151 | |||
152 | if [[ $(read_value ONBOOT ${file}) = yes ]] | ||
153 | then | ||
154 | devices="${devices} ${iface}" | ||
155 | fi | ||
156 | done | ||
157 | |||
158 | echo "${devices}" | ||
159 | } | ||
160 | |||
161 | config_wireless_wep() | ||
162 | { | ||
163 | local iface="$1" | ||
164 | |||
165 | if [[ -z ${iface} ]] | ||
166 | then | ||
167 | echo "WEP: no \$iface given. Aborting setup." | ||
168 | return 1 | ||
169 | fi | ||
170 | |||
171 | iwconfig "${iface}" enc on | ||
172 | [[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}" | ||
173 | [[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}" | ||
174 | [[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}" | ||
175 | } | ||
176 | |||
177 | config_wireless_wpa() | ||
178 | { | ||
179 | local iface="$1" | ||
180 | |||
181 | if [[ -z ${iface} ]] | ||
182 | then | ||
183 | echo "WPA: no \$iface given. Aborting setup." | ||
184 | return 1 | ||
185 | fi | ||
186 | |||
187 | niro | 2063 | if [ ! -x $(type -P wpa_supplicant) ] |
188 | niro | 1378 | then |
189 | echo "WPA: wpa_supplicant not installed. Aborting setup." | ||
190 | return 1 | ||
191 | fi | ||
192 | |||
193 | # get default settings | ||
194 | [[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant | ||
195 | |||
196 | # check the configuration | ||
197 | niro | 2031 | [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant/wpa_supplicant.auto |
198 | niro | 1378 | [[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel |
199 | |||
200 | # use wext as default driver, do not abort here anymore | ||
201 | [[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext | ||
202 | |||
203 | # write a config with the settings from net.${iface} | ||
204 | # only wpa-psk ! all other needs manual setup | ||
205 | if [[ ${WIRELESS_WPA_AUTOCONF} = true ]] | ||
206 | then | ||
207 | # write default cfg from skeleton | ||
208 | cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG} | ||
209 | |||
210 | local wpa_proto | ||
211 | case ${WIRELESS_AUTH_MODE} in | ||
212 | wpa) wpa_proto="WPA" ;; | ||
213 | wpa2) wpa_proto="WPA2" ;; | ||
214 | esac | ||
215 | |||
216 | # setup the network entry | ||
217 | sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \ | ||
218 | -e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \ | ||
219 | -e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \ | ||
220 | ${WIRELESS_WPA_CONFIG} | ||
221 | fi | ||
222 | |||
223 | # remove old state dir | ||
224 | niro | 1665 | [ -d /run/wpa_supplicant ] && rm -rf /run/wpa_supplicant |
225 | niro | 1378 | |
226 | # now run the wpa_supplicant dameon | ||
227 | wpa_supplicant -B \ | ||
228 | -D"${WIRELESS_WPA_DRIVER}" \ | ||
229 | -c"${WIRELESS_WPA_CONFIG}" \ | ||
230 | -i"${iface}" \ | ||
231 | ${WIRELESS_WPA_OPTS} | ||
232 | |||
233 | # echo wait 5 seconds | ||
234 | echo " Waiting 5 seconds to retrieve authentification reply ... " | ||
235 | sleep 5 | ||
236 | } | ||
237 | |||
238 | setup_wireless_extensions() | ||
239 | { | ||
240 | local iface="$1" | ||
241 | |||
242 | if [[ -z ${iface} ]] | ||
243 | then | ||
244 | echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup." | ||
245 | return 1 | ||
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_options() | ||
263 | { | ||
264 | local iface="$1" | ||
265 | local i | ||
266 | local port | ||
267 | local cost | ||
268 | local prio | ||
269 | |||
270 | # enable spanning-tree protocol | ||
271 | case ${BRIDGE_STP} in | ||
272 | on|off) brctl stp "${iface}" "${BRIDGE_STP}" ;; | ||
273 | *) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;; | ||
274 | esac | ||
275 | |||
276 | # configure ageing time | ||
277 | if [[ ! -z ${BRIDGE_AGEING_TIME} ]] | ||
278 | then | ||
279 | brctl setageing "${iface}" "${BRIDGE_AGEING_TIME}" | ||
280 | fi | ||
281 | |||
282 | # configure bridge priority | ||
283 | if [[ ! -z ${BRIDGE_PRIORITY} ]] | ||
284 | then | ||
285 | brctl setbridgeprio "${iface}" "${BRIDGE_PRIORITY}" | ||
286 | fi | ||
287 | |||
288 | # configure forward delay | ||
289 | if [[ ! -z ${BRIDGE_FORWARD_DELAY} ]] | ||
290 | then | ||
291 | brctl setfd "${iface}" "${BRIDGE_FORWARD_DELAY}" | ||
292 | fi | ||
293 | |||
294 | # configure hello time | ||
295 | if [[ ! -z ${BRIDGE_HELLO_TIME} ]] | ||
296 | then | ||
297 | brctl sethello "${iface}" "${BRIDGE_HELLO_TIME}" | ||
298 | fi | ||
299 | |||
300 | # configure maximal message age | ||
301 | if [[ ! -z ${BRIDGE_MAX_MESSAGE_AGE} ]] | ||
302 | then | ||
303 | brctl setmaxage "${iface}" "${BRIDGE_MAX_MESSAGE_AGE}" | ||
304 | fi | ||
305 | |||
306 | # configure path cost for every port | ||
307 | if [[ ! -z ${BRIDGE_PATH_COST} ]] | ||
308 | then | ||
309 | for i in ${BRIDGE_PATH_COST} | ||
310 | do | ||
311 | port="${i%=*}" | ||
312 | cost="${i#*=}" | ||
313 | [[ ! -z ${port} ]] && brctl pathcost "${iface}" "${port}" "${cost}" | ||
314 | done | ||
315 | fi | ||
316 | |||
317 | # configure port priority for every port | ||
318 | if [[ ! -z ${BRIDGE_PORT_PRIORITY} ]] | ||
319 | then | ||
320 | for i in ${BRIDGE_PORT_PRIORITY} | ||
321 | do | ||
322 | port="${i%=*}" | ||
323 | prio="${i#*=}" | ||
324 | [[ ! -z ${port} ]] && brctl setportprio "${iface}" "${port}" "${prio}" | ||
325 | done | ||
326 | fi | ||
327 | } | ||
328 | |||
329 | config_bridge_devices() | ||
330 | { | ||
331 | local iface="$1" | ||
332 | local method="$2" | ||
333 | local bport | ||
334 | |||
335 | if [[ -z ${iface} ]] | ||
336 | then | ||
337 | echo "BRIDGE: no \$iface given. Aborting setup." | ||
338 | return 1 | ||
339 | fi | ||
340 | |||
341 | if [[ -z ${method} ]] | ||
342 | then | ||
343 | echo "BRIDGE: no \$method given. Aborting setup." | ||
344 | return 1 | ||
345 | fi | ||
346 | |||
347 | # first check for brctl | ||
348 | niro | 2030 | if [[ -z $(type -P brctl) ]] |
349 | niro | 1378 | then |
350 | echo "brctl not found! Please install 'net-misc/bridge-utils'." | ||
351 | return 1 | ||
352 | fi | ||
353 | |||
354 | # check the config | ||
355 | if [[ -z ${BRIDGE_INTERFACES} ]] | ||
356 | then | ||
357 | echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup." | ||
358 | return 1 | ||
359 | fi | ||
360 | |||
361 | case ${method} in | ||
362 | add) | ||
363 | # setup the bridge device | ||
364 | brctl addbr "${iface}" | ||
365 | for bport in ${BRIDGE_INTERFACES} | ||
366 | do | ||
367 | # enter promiscous mode | ||
368 | ifconfig "${bport}" 0.0.0.0 promisc | ||
369 | # now setup the bridge | ||
370 | brctl addif "${iface}" "${bport}" | ||
371 | done | ||
372 | # configure all other options | ||
373 | config_bridge_options "${iface}" | ||
374 | ;; | ||
375 | |||
376 | remove) | ||
377 | for bport in ${BRIDGE_INTERFACE} | ||
378 | do | ||
379 | # bring the interface down | ||
380 | ifconfig "${bport}" down | ||
381 | # remove the interface from the bridge | ||
382 | brctl delif "${iface}" "${bport}" | ||
383 | done | ||
384 | # bring the bridge down | ||
385 | brctl delbr "${iface}" | ||
386 | ;; | ||
387 | esac | ||
388 | |||
389 | # unset the bridge variable to be safe | ||
390 | unset BRIDGE_INTERFACES | ||
391 | # continue to setup generic networking | ||
392 | } | ||
393 | |||
394 | config_routes() | ||
395 | { | ||
396 | local method="$1" | ||
397 | local message | ||
398 | |||
399 | # only add and del are allowed | ||
400 | case ${method} in | ||
401 | add) message="Adding" ;; | ||
402 | del) message="Removing" ;; | ||
403 | *) | ||
404 | echo "config_routes: unsupported \$method '${method}'." | ||
405 | exit 1 | ||
406 | ;; | ||
407 | esac | ||
408 | |||
409 | # adds/delete user routes | ||
410 | if [[ -f /etc/conf.d/net.routes ]] | ||
411 | then | ||
412 | ( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end | ||
413 | while read route | ||
414 | do | ||
415 | case "${route}" in | ||
416 | \#*|"") continue ;; | ||
417 | esac | ||
418 | # do not esacpe ${route} or it breaks! | ||
419 | route "${method}" ${route} | ||
420 | done | ||
421 | fi | ||
422 | } | ||
423 | |||
424 | networking_start() | ||
425 | { | ||
426 | local iface dns routes ALL_INTERFACES | ||
427 | |||
428 | if [[ -z $1 ]] | ||
429 | then | ||
430 | ALL_INTERFACES=$(onboot_interface_list /etc/conf.d/net.*) | ||
431 | else | ||
432 | if [[ -e /etc/conf.d/net.$1 ]] | ||
433 | then | ||
434 | ALL_INTERFACES="$1" | ||
435 | else | ||
436 | echo "Interface $1 does not exist. Aborting" | ||
437 | exit 1 | ||
438 | fi | ||
439 | fi | ||
440 | |||
441 | # get list of all devices | ||
442 | for iface in ${ALL_INTERFACES} | ||
443 | do | ||
444 | # checkconfig | ||
445 | source /etc/conf.d/net.${iface} || exit 1 | ||
446 | checkconfig | ||
447 | |||
448 | niro | 2305 | # wait until the device is created |
449 | niro | 2382 | iface_wait_online 5 "${iface}" || { echo "device '${iface}' does not exist"; continue; } |
450 | niro | 2305 | |
451 | niro | 1378 | # setup mac |
452 | if [[ -n ${FORCE_MAC_TO} ]] | ||
453 | then | ||
454 | ifconfig "${iface}" hw ether "${FORCE_MAC_TO}" | ||
455 | fi | ||
456 | |||
457 | # setup bridges | ||
458 | if [[ ${iface} = br[0-9]* ]] | ||
459 | then | ||
460 | config_bridge_devices "${iface}" add | ||
461 | fi | ||
462 | |||
463 | # now configure wireless_extensions | ||
464 | niro | 2101 | [ -x $(type -P iwconfig) ] && setup_wireless_extensions "${iface}" |
465 | niro | 1378 | |
466 | # activate the interface | ||
467 | ifconfig "${iface}" up | ||
468 | |||
469 | # setup static or dhcp | ||
470 | case ${NETWORKING} in | ||
471 | dhcp|DHCP) | ||
472 | ${DHCP_PROG} ${DHCP_START} "${iface}" ;; | ||
473 | static|STATIC) | ||
474 | ifconfig "${iface}" "${IP}" netmask "${NETMASK}" broadcast "${BROADCAST}" ;; | ||
475 | esac | ||
476 | |||
477 | # setup def gw | ||
478 | if [[ -n ${GATEWAY} ]] | ||
479 | then | ||
480 | route add default gateway "${GATEWAY}" metric 1 dev "${iface}" | ||
481 | unset GATEWAY | ||
482 | fi | ||
483 | |||
484 | # setup /etc/resolv.conf | ||
485 | # add given nameserver | ||
486 | if [[ -n ${NAMESERVER} ]] | ||
487 | then | ||
488 | # whipe out the old one | ||
489 | echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf | ||
490 | # include head | ||
491 | if [ -f /etc/resolv.conf.head ] | ||
492 | then | ||
493 | cat /etc/resolv.conf.head >> /etc/resolv.conf | ||
494 | else | ||
495 | echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf | ||
496 | fi | ||
497 | |||
498 | for dns in ${NAMESERVER} | ||
499 | do | ||
500 | echo "nameserver ${dns}" >> /etc/resolv.conf | ||
501 | done | ||
502 | |||
503 | # include tail | ||
504 | if [ -f /etc/resolv.conf.tail ] | ||
505 | then | ||
506 | cat /etc/resolv.conf.tail >> /etc/resolv.conf | ||
507 | else | ||
508 | echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf | ||
509 | fi | ||
510 | |||
511 | unset NAMESERVER | ||
512 | fi | ||
513 | done | ||
514 | |||
515 | # setup user routes | ||
516 | config_routes add | ||
517 | } | ||
518 | |||
519 | networking_stop() | ||
520 | { | ||
521 | if [[ -z $1 ]] | ||
522 | then | ||
523 | ALL_INTERFACES=$(onboot_interface_list /etc/conf.d/net.*) | ||
524 | else | ||
525 | if [[ -e /etc/conf.d/net.$1 ]] | ||
526 | then | ||
527 | ALL_INTERFACES="$1" | ||
528 | else | ||
529 | echo "Interface $1 does not exist. Aborting" | ||
530 | exit 1 | ||
531 | fi | ||
532 | fi | ||
533 | |||
534 | # get list of all devices | ||
535 | for iface in ${ALL_INTERFACES} | ||
536 | do | ||
537 | source /etc/conf.d/net.${iface} || exit 1 | ||
538 | checkconfig | ||
539 | |||
540 | if [[ -n ${GATEWAY} ]] | ||
541 | then | ||
542 | route del -net default | ||
543 | fi | ||
544 | |||
545 | ifconfig "${iface}" down | ||
546 | |||
547 | # remove bridges | ||
548 | if [[ ${iface} = br[0-9]* ]] | ||
549 | then | ||
550 | config_bridge_devices "${iface}" remove | ||
551 | fi | ||
552 | |||
553 | # shutdown dhcp-daemon | ||
554 | if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof $(basename ${DHCP_PROG})) ]] | ||
555 | then | ||
556 | if [[ -z ${DHCP_STOP} ]] | ||
557 | then | ||
558 | killall -15 ${DHCP_PROG} | ||
559 | sleep 1 | ||
560 | # try harder | ||
561 | if [[ -n $(pidof $(basename ${DHCP_PROG})) ]] | ||
562 | then | ||
563 | killall -9 ${DHCP_PROG} | ||
564 | fi | ||
565 | else | ||
566 | ${DHCP_PROG} ${DHCP_STOP} "${iface}" | ||
567 | fi | ||
568 | fi | ||
569 | |||
570 | # shutdown wpa_supplicant daemon | ||
571 | if [[ -n $(pidof wpa_supplicant) ]] | ||
572 | then | ||
573 | killall wpa_supplicant | ||
574 | fi | ||
575 | done | ||
576 | |||
577 | # remove state dir | ||
578 | niro | 1665 | if [ -d /run/wpa_supplicant ] |
579 | niro | 1378 | then |
580 | niro | 1665 | rm -rf /run/wpa_supplicant |
581 | niro | 1378 | fi |
582 | |||
583 | # delete user routes | ||
584 | config_routes del | ||
585 | } | ||
586 | |||
587 | case $1 in | ||
588 | start) | ||
589 | networking_start $2 ;; | ||
590 | |||
591 | stop) | ||
592 | networking_stop $2 ;; | ||
593 | |||
594 | restart) | ||
595 | $0 stop | ||
596 | sleep 1 | ||
597 | $0 start | ||
598 | ;; | ||
599 | |||
600 | *) | ||
601 | echo "Usage: $0 {start|stop|restart} [interface]" | ||
602 | exit 1 | ||
603 | ;; | ||
604 | esac |