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d1e90efc MT |
1 | #!/bin/sh |
2 | ######################################################################## | |
3 | # Begin | |
4 | # | |
5 | # Description : RED Device Script | |
6 | # | |
7 | # Authors : Michael Tremer - mitch@ipfire.org | |
8 | # Maniacikarus - maniacikarus@ipfire.org | |
9 | # Inspired by : Nathan Coulson - nathan@linuxfromscratch.org | |
10 | # Kevin P. Fleming - kpfleming@linuxfromscratch.org | |
11 | # | |
12 | # Version : 01.00 | |
13 | # | |
14 | # Notes : | |
15 | # | |
16 | ######################################################################## | |
17 | ||
18 | . /etc/sysconfig/rc | |
19 | . ${rc_functions} | |
20 | eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings) | |
21 | ||
22 | TYPE="${RED_TYPE}" | |
23 | DEVICE="${RED_DEV}" | |
24 | ||
0dde24fa MT |
25 | if [ "$TYPE" == "STATIC" ] || [ "$TYPE" == "DHCP" ]; then |
26 | if [ "$DEVICE" == "" ]; then | |
27 | boot_mesg "No device for red network. Please run setup." ${FAILURE} | |
28 | echo_failure | |
29 | [ "${1}" == "start" ] && exit 0 | |
30 | fi | |
31 | fi | |
32 | ||
33 | if [ "${TYPE}" == "STATIC" ]; then | |
34 | if [ "${DEVICE}" != "${GREEN_DEV}" ]; then | |
35 | ADDRESS="${RED_ADDRESS}" | |
36 | BROADCAST="${RED_BROADCAST}" | |
37 | NETADDRESS="${RED_NETADDRESS}" | |
38 | NETMASK="${RED_NETMASK}" | |
39 | else | |
40 | ADDRESS="${GREEN_ADDRESS}" | |
41 | BROADCAST="${GREEN_BROADCAST}" | |
42 | NETADDRESS="${GREEN_NETADDRESS}" | |
43 | NETMASK="${GREEN_NETMASK}" | |
44 | fi | |
d1e90efc | 45 | GATEWAY="${DEFAULT_GATEWAY}" |
0db33b56 MT |
46 | # DNS1 |
47 | # DNS2 | |
d1e90efc MT |
48 | |
49 | if [ -z "${BROADCAST}" ]; then | |
0dde24fa | 50 | boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE} |
d1e90efc MT |
51 | echo_failure |
52 | exit 1 | |
53 | fi | |
54 | if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then | |
55 | PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-` | |
56 | args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}" | |
57 | else | |
58 | boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE} | |
59 | echo_failure | |
60 | exit 1 | |
61 | fi | |
62 | ||
63 | elif [ "${TYPE}" == "DHCP" ]; then | |
64 | ||
65 | PIDFILE="/var/run/dhcpcd-${DEVICE}.pid" | |
66 | LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info" | |
67 | DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe " | |
68 | DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe " | |
69 | ||
70 | fi | |
71 | ||
72 | case "${1}" in | |
73 | start) | |
0dde24fa MT |
74 | if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then |
75 | boot_mesg "Bringing up the ${DEVICE} interface..." | |
76 | boot_mesg_flush | |
77 | # Check if an interface is there... | |
78 | if ip link show ${DEVICE} > /dev/null 2>&1; then | |
79 | link_status=`ip link show ${DEVICE} 2> /dev/null` | |
80 | if [ -n "${link_status}" ]; then | |
81 | if ! echo "${link_status}" | grep -q UP; then | |
82 | ip link set ${DEVICE} up | |
83 | fi | |
d1e90efc | 84 | fi |
0dde24fa MT |
85 | else |
86 | boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE} | |
87 | echo_failure | |
88 | exit 1 | |
d1e90efc | 89 | fi |
d1e90efc MT |
90 | fi |
91 | ||
92 | if [ "${TYPE}" == "STATIC" ]; then | |
0dde24fa MT |
93 | |
94 | if [ "$DEVICE" != "${GREEN_DEV}" ]; then | |
95 | boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..." | |
96 | ip addr add ${args} dev ${DEVICE} | |
97 | evaluate_retval | |
98 | fi | |
0db33b56 MT |
99 | echo -n "${DEVICE}" > /var/ipfire/red/iface |
100 | echo -n "${ADDRESS}" > /var/ipfire/red/local-ipaddress | |
101 | echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress | |
102 | echo -n "${DNS1}" > /var/ipfire/red/dns1 | |
103 | echo -n "${DNS2}" > /var/ipfire/red/dns2 | |
bcdde652 | 104 | touch /var/ipfire/red/active |
d1e90efc | 105 | |
040e5040 MT |
106 | boot_mesg "Setting up default gateway ${GATEWAY}..." |
107 | ip route add default via ${GATEWAY} dev ${DEVICE} | |
108 | evaluate_retval | |
109 | ||
0e42072a MT |
110 | run_subdir ${rc_base}/init.d/networking/red.up/ |
111 | ||
d1e90efc MT |
112 | elif [ "${TYPE}" == "DHCP" ]; then |
113 | boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..." | |
114 | echo -n "${DEVICE}" > /var/ipfire/red/iface | |
115 | ||
116 | # Test to see if there is a stale pid file | |
117 | if [ -f "$PIDFILE" ]; then | |
118 | ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null | |
119 | if [ $? != 0 ]; then | |
120 | rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null | |
121 | else | |
122 | boot_mesg "dhcpcd already running!" ${WARNING} | |
123 | echo_warning | |
124 | exit 2 | |
125 | fi | |
126 | fi | |
127 | ||
128 | iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT | |
129 | iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT | |
130 | ||
7f5fdd04 MT |
131 | if [ -n "${RED_DHCP_HOSTNAME}" ]; then |
132 | DHCP_START+="-h ${RED_DHCP_HOSTNAME} " | |
d1e90efc MT |
133 | fi |
134 | ||
135 | /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1 | |
136 | RET="$?" | |
137 | ||
138 | if [ "$RET" = "0" ]; then | |
139 | . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info | |
140 | echo "" | |
141 | echo_ok | |
142 | boot_mesg " DHCP Assigned Settings for ${DEVICE}:" | |
143 | boot_mesg_flush | |
144 | boot_mesg " IP Address: $IPADDR" | |
145 | boot_mesg_flush | |
7f5fdd04 MT |
146 | if [ -n "${RED_DHCP_HOSTNAME}" ]; then |
147 | boot_mesg " Hostname: $RED_DHCP_HOSTNAME" | |
d1e90efc MT |
148 | boot_mesg_flush |
149 | fi | |
150 | boot_mesg " Subnet Mask: $NETMASK" | |
151 | boot_mesg_flush | |
152 | boot_mesg " Default Gateway: $GATEWAY" | |
153 | boot_mesg_flush | |
154 | boot_mesg " DNS Server: $DNS" | |
155 | boot_mesg_flush | |
156 | ||
157 | echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1 | |
158 | echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2 | |
159 | ||
160 | . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info | |
161 | echo "$IPADDR" > /var/ipfire/red/local-ipaddress | |
162 | echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress | |
163 | else | |
164 | echo "" | |
165 | $(exit "$RET") | |
166 | evaluate_retval | |
167 | fi | |
168 | ||
169 | elif [ "$TYPE" == "PPPOE" ]; then | |
a89770fa MT |
170 | |
171 | if ( ps ax | grep -q [p]ppd ); then | |
0dde24fa MT |
172 | boot_mesg "pppd is still running." ${FAILURE} |
173 | echo_failure | |
174 | exit 1 | |
a89770fa | 175 | fi |
0dde24fa | 176 | |
d1e90efc MT |
177 | eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings) |
178 | ||
905fbf3e | 179 | [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0 |
d1e90efc | 180 | |
a89770fa MT |
181 | PPP_NIC=${DEVICE} |
182 | ||
183 | if [ "$TYPE" == "pppoeatm" ]; then | |
184 | PPP_NIC=nas0 | |
0dde24fa | 185 | boot_mesg "Createing ATM-Bridge as $PPP_NIC ..." |
a89770fa MT |
186 | br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 & |
187 | sleep 1 | |
188 | ifconfig $PPP_NIC up | |
189 | TYPE="pppoe" | |
190 | fi | |
191 | if [ "$TYPE" == "pppoe" ]; then | |
4cd4876a | 192 | if [ "$PPP_NIC" == "" ]; then |
0dde24fa MT |
193 | boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE} |
194 | echo_failure | |
cb1fb691 | 195 | exit 0 |
0dde24fa | 196 | fi |
a89770fa MT |
197 | boot_mesg "Bringing up the PPPoE interface on $PPP_NIC ..." |
198 | ip addr add 1.1.1.1/24 broadcast 1.1.1.255 dev $PPP_NIC | |
27b8cc24 MT |
199 | else |
200 | boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..." | |
201 | fi | |
0dde24fa | 202 | |
905fbf3e MT |
203 | ### ### |
204 | ### Configuring the pppd ### | |
205 | ### ### | |
206 | ||
207 | ### Plugin Options | |
208 | # | |
209 | [ "${METHOD}" == "PPPOE_PLUGIN" ] && \ | |
a89770fa MT |
210 | PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so" |
211 | ||
212 | # PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so nic-$PPP_NIC" | |
d1e90efc | 213 | |
905fbf3e MT |
214 | ### Synchronous Mode |
215 | # | |
216 | #PPPOE_SYNC=-s | |
a89770fa MT |
217 | #PPPD_SYNC=sync |
218 | ||
219 | ### Access Concentrator Name | |
220 | # | |
905fbf3e MT |
221 | if [ -n "${CONCENTRATORNAME}" ]; then |
222 | ACNAME="-C ${CONCENTRATORNAME}" | |
d1e90efc | 223 | fi |
905fbf3e MT |
224 | |
225 | ### Service Name | |
226 | # | |
227 | if [ -n "${SERVICENAME}" ]; then | |
228 | if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then | |
229 | PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}" | |
230 | else | |
231 | SERVICENAME="-S ${SERVICENAME}" | |
232 | fi | |
d1e90efc | 233 | fi |
a89770fa | 234 | |
905fbf3e MT |
235 | ### Authentication Types |
236 | # | |
d1e90efc | 237 | if [ "${AUTH}" == "pap" ]; then |
905fbf3e | 238 | AUTH="-chap" |
d1e90efc | 239 | elif [ "${AUTH}" == "chap" ]; then |
905fbf3e | 240 | AUTH="-pap" |
57cb9775 CS |
241 | else |
242 | AUTH="" | |
d1e90efc | 243 | fi |
a89770fa MT |
244 | |
245 | ### DNS Config | |
246 | # | |
247 | if [ "${DNS}" == "Automatic" ]; then | |
248 | DNS="usepeerdns" | |
249 | else | |
250 | DNS="" | |
251 | echo nameserver=$DNS1 > /etc/ppp/resolv.conf | |
252 | echo nameserver=$DNS2 >> /etc/ppp/resolv.conf | |
253 | ||
254 | fi | |
255 | ||
905fbf3e MT |
256 | ### Dial On Demand |
257 | # | |
d1e90efc MT |
258 | if [ "${RECONNECTION}" != "persistent" ]; then |
259 | if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then | |
260 | SECONDS=$[${TIMEOUT} * 60] | |
905fbf3e MT |
261 | else |
262 | SECONDS=300 | |
d1e90efc MT |
263 | fi |
264 | if [ "${RECONNECTION}" == "dialondemand" ]; then | |
265 | touch /var/ipfire/red/dial-on-demand | |
905fbf3e | 266 | DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113" |
a89770fa | 267 | DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune" |
d1e90efc | 268 | fi |
905fbf3e MT |
269 | fi |
270 | ||
27b8cc24 | 271 | ### When using pppoe-plugin the device has to be the last option |
905fbf3e | 272 | # |
a89770fa | 273 | [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC" |
27b8cc24 MT |
274 | |
275 | if [ "$TYPE" == "modem" ]; then | |
a89770fa | 276 | PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts" |
27b8cc24 | 277 | elif [ "$TYPE" == "serial" ]; then |
a89770fa | 278 | PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts" |
27b8cc24 | 279 | fi |
905fbf3e MT |
280 | |
281 | ### Standard PPP options we always use | |
282 | # | |
a89770fa | 283 | PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth" |
905fbf3e MT |
284 | PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}" |
285 | PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp" | |
286 | PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20" | |
287 | PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}" | |
a89770fa | 288 | |
905fbf3e MT |
289 | ### Debugging |
290 | # | |
291 | if [ "${DEBUG}" == "on" ]; then | |
292 | DEBUG="debug" | |
d1e90efc | 293 | else |
905fbf3e | 294 | DEBUG="" |
d1e90efc MT |
295 | fi |
296 | ||
905fbf3e MT |
297 | ### PPPoE invocation |
298 | # | |
a89770fa MT |
299 | if [ "$TYPE" == "pppoe" ]; then |
300 | PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC" | |
27b8cc24 MT |
301 | PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT" |
302 | fi | |
d1e90efc | 303 | |
905fbf3e MT |
304 | ### Run everything |
305 | # | |
306 | if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then | |
307 | /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 & | |
308 | evaluate_retval | |
a89770fa | 309 | # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND |
905fbf3e MT |
310 | else |
311 | /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 & | |
312 | evaluate_retval | |
a89770fa | 313 | # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC |
905fbf3e MT |
314 | fi |
315 | ||
316 | /etc/rc.d/init.d/connectd start | |
317 | ||
d1e90efc | 318 | fi |
d1e90efc MT |
319 | ;; |
320 | ||
321 | stop) | |
322 | if [ "$TYPE" == "STATIC" ]; then | |
0dde24fa MT |
323 | boot_mesg "Stopping default gateway ${GATEWAY}..." |
324 | ip route del default via ${GATEWAY} >/dev/null 2>&1 | |
325 | echo_ok | |
326 | if [ "$DEVICE" != "${GREEN_DEV}" ]; then | |
327 | boot_mesg "Removing IPv4 address ${ADDRESS} from the ${DEVICE} interface..." | |
328 | ip addr del ${args} dev ${DEVICE} | |
329 | evaluate_retval | |
330 | fi | |
0e42072a MT |
331 | run_subdir ${rc_base}/init.d/networking/red.down/ |
332 | ||
d1e90efc MT |
333 | elif [ "$TYPE" == "DHCP" ]; then |
334 | boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..." | |
335 | if [ -e $LEASEINFO ]; then | |
336 | . $LEASEINFO | |
337 | if [ "$LEASETIME" = "4294967295" ]; then | |
338 | # do nothing, just echo ok | |
339 | echo "" | |
340 | echo_ok | |
341 | else | |
342 | if [ -n "$DHCP_STOP" ]; then | |
343 | /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null | |
344 | RET="$?" | |
345 | if [ "$RET" -eq 0 ]; then | |
346 | echo "" | |
347 | echo_ok | |
348 | elif [ "$RET" -eq 1 ]; then | |
349 | boot_mesg "dhcpcd not running!" ${WARNING} | |
350 | echo_warning | |
351 | else | |
352 | echo "" | |
353 | echo_failure | |
354 | fi | |
355 | else | |
356 | echo "" | |
357 | killproc dhcpcd | |
358 | fi | |
359 | fi | |
360 | else | |
361 | boot_mesg -n "LEASEINFO Test failed! - " ${WARNING} | |
362 | boot_mesg "dhcpcd is not running!" ${WARNING} | |
363 | echo_warning | |
364 | exit 1 | |
365 | fi | |
366 | ||
367 | elif [ "$TYPE" == "PPPOE" ]; then | |
a89770fa | 368 | boot_mesg "Bringing down the PPP interface ..." |
93b34528 | 369 | rm -f /var/ipfire/red/keepconnected |
a89770fa | 370 | killall -w -s TERM /usr/sbin/pppd 2>/dev/null |
352e626f | 371 | evaluate_retval |
0dde24fa | 372 | ip addr del 1.1.1.1/24 broadcast 1.1.1.255 dev ${DEVICE} >/dev/null 2>&1 |
d1e90efc | 373 | fi |
0dde24fa MT |
374 | |
375 | if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then | |
376 | link_status=`ip link show $DEVICE 2> /dev/null` | |
377 | if [ -n "${link_status}" ]; then | |
378 | if echo "${link_status}" | grep -q UP; then | |
379 | boot_mesg "Bringing down the ${DEVICE} interface..." | |
380 | ip link set ${DEVICE} down | |
381 | evaluate_retval | |
382 | fi | |
d1e90efc MT |
383 | fi |
384 | fi | |
cb1fb691 MT |
385 | killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1 |
386 | killall -w -s KILL br2684ctl >/dev/null 2>&1 | |
f480386f | 387 | rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf} |
d1e90efc MT |
388 | ;; |
389 | ||
390 | esac | |
391 | ||
392 | # End |