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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="${RED_DEV}" | |
24 | ||
25 | if [ "$TYPE" == "STATIC" ]; then | |
26 | ADDRESS="${RED_ADDRESS}" | |
27 | BROADCAST="${RED_BROADCAST}" | |
28 | NETADDRESS="${RED_NETADDRESS}" | |
29 | NETMASK="${RED_NETMASK}" | |
30 | GATEWAY="${DEFAULT_GATEWAY}" | |
31 | # DNS1 | |
32 | # DNS2 | |
33 | ||
34 | if [ -z "${BROADCAST}" ]; then | |
35 | boot_mesg "BROADCAST variable missing from input, cannot continue." ${FAILURE} | |
36 | echo_failure | |
37 | exit 1 | |
38 | fi | |
39 | if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then | |
40 | PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-` | |
41 | args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}" | |
42 | else | |
43 | boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE} | |
44 | echo_failure | |
45 | exit 1 | |
46 | fi | |
47 | ||
48 | elif [ "${TYPE}" == "DHCP" ]; then | |
49 | ||
50 | PIDFILE="/var/run/dhcpcd-${DEVICE}.pid" | |
51 | LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info" | |
52 | DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe " | |
53 | DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe " | |
54 | ||
55 | fi | |
56 | ||
57 | case "${1}" in | |
58 | start) | |
59 | boot_mesg "Bringing up the ${DEVICE} interface..." | |
60 | boot_mesg_flush | |
61 | ||
62 | # Check if an interface is there... | |
63 | if ip link show ${DEVICE} > /dev/null 2>&1; then | |
64 | link_status=`ip link show ${DEVICE} 2> /dev/null` | |
65 | if [ -n "${link_status}" ]; then | |
66 | if ! echo "${link_status}" | grep -q UP; then | |
67 | ip link set ${DEVICE} up | |
68 | fi | |
69 | fi | |
70 | else | |
71 | boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE} | |
72 | echo_failure | |
73 | exit 1 | |
74 | fi | |
75 | ||
76 | if [ "${TYPE}" == "STATIC" ]; then | |
77 | boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..." | |
78 | ip addr add ${args} dev ${DEVICE} | |
79 | evaluate_retval | |
80 | echo -n "${DEVICE}" > /var/ipfire/red/iface | |
81 | echo -n "${ADDRESS}" > /var/ipfire/red/local-ipaddress | |
82 | echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress | |
83 | echo -n "${DNS1}" > /var/ipfire/red/dns1 | |
84 | echo -n "${DNS2}" > /var/ipfire/red/dns2 | |
85 | ||
86 | elif [ "${TYPE}" == "DHCP" ]; then | |
87 | boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..." | |
88 | echo -n "${DEVICE}" > /var/ipfire/red/iface | |
89 | ||
90 | # Test to see if there is a stale pid file | |
91 | if [ -f "$PIDFILE" ]; then | |
92 | ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null | |
93 | if [ $? != 0 ]; then | |
94 | rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null | |
95 | else | |
96 | boot_mesg "dhcpcd already running!" ${WARNING} | |
97 | echo_warning | |
98 | exit 2 | |
99 | fi | |
100 | fi | |
101 | ||
102 | iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT | |
103 | iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT | |
104 | ||
105 | if [ -n "${DHCP_HOSTNAME}" ]; then | |
106 | DHCP_START+="-h ${DHCP_HOSTNAME} " | |
107 | fi | |
108 | ||
109 | /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1 | |
110 | RET="$?" | |
111 | ||
112 | if [ "$RET" = "0" ]; then | |
113 | . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info | |
114 | echo "" | |
115 | echo_ok | |
116 | boot_mesg " DHCP Assigned Settings for ${DEVICE}:" | |
117 | boot_mesg_flush | |
118 | boot_mesg " IP Address: $IPADDR" | |
119 | boot_mesg_flush | |
120 | if [ -n "${DHCP_HOSTNAME}" ]; then | |
121 | boot_mesg " Hostname: $DHCP_HOSTNAME" | |
122 | boot_mesg_flush | |
123 | fi | |
124 | boot_mesg " Subnet Mask: $NETMASK" | |
125 | boot_mesg_flush | |
126 | boot_mesg " Default Gateway: $GATEWAY" | |
127 | boot_mesg_flush | |
128 | boot_mesg " DNS Server: $DNS" | |
129 | boot_mesg_flush | |
130 | ||
131 | echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1 | |
132 | echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2 | |
133 | ||
134 | . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info | |
135 | echo "$IPADDR" > /var/ipfire/red/local-ipaddress | |
136 | echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress | |
137 | else | |
138 | echo "" | |
139 | $(exit "$RET") | |
140 | evaluate_retval | |
141 | fi | |
142 | ||
143 | elif [ "$TYPE" == "PPPOE" ]; then | |
144 | eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings) | |
145 | ||
146 | boot_mesg "Bringing up the PPPoE interface on ${DEVICE}..." | |
147 | ip addr add 1.1.1.1/24 broadcast 1.1.1.255 dev ${DEVICE} | |
148 | ||
149 | PPPOECONF=/etc/ppp/pppoe.conf | |
150 | echo > $PPPOECONF #clear | |
151 | ||
152 | if [ "${METHOD}" != "PPPOE_PLUGIN" ]; then | |
153 | echo "LINUX_PLUGIN=" >> $PPPOECONF | |
154 | else | |
155 | echo "LINUX_PLUGIN=/usr/lib/pppd/2.4.4/rp-pppoe.so" >> $PPPOECONF | |
156 | fi | |
157 | ||
158 | echo "ETH=${DEVICE}" >> $PPPOECONF | |
159 | echo "USER=${USERNAME}" >> $PPPOECONF | |
160 | ||
161 | echo "PPPOE_TIMEOUT=80" >> $PPPOECONF | |
162 | ||
163 | #echo "PPPD_EXTRA=\"-U\"" >> $PPPOECONF | |
164 | #echo "PPPOE_EXTRA=\"-m ${MTU}\"" >> $PPPOECONF | |
165 | ||
166 | if [ -n ${SERVICENAME} ]; then | |
167 | echo "SERVICENAME=${SERVICENAME}" >> $PPPOECONF | |
168 | fi | |
169 | if [ -n ${CONCENTRATORNAME} ]; then | |
170 | echo "ACNAME=${CONCENTRATORNAME}" >> $PPPOECONF | |
171 | fi | |
172 | ||
173 | if [ "${DNS}" == "Automatic" ]; then | |
174 | echo "PEERDNS=yes" >> $PPPOECONF | |
175 | echo "DNSTYPE=NOCHANGE" >> $PPPOECONF | |
176 | fi | |
177 | ||
178 | if [ "${AUTH}" == "pap" ]; then | |
179 | PPPD_EXTRA+="-chap " | |
180 | elif [ "${AUTH}" == "chap" ]; then | |
181 | PPPD_EXTRA+="-pap " | |
182 | fi | |
183 | ||
184 | echo "FIREWALL=NONE" >> $PPPOECONF | |
185 | ||
186 | if [ "${RECONNECTION}" != "persistent" ]; then | |
187 | if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then | |
188 | SECONDS=$[${TIMEOUT} * 60] | |
189 | fi | |
190 | if [ "${RECONNECTION}" == "dialondemand" ]; then | |
191 | touch /var/ipfire/red/dial-on-demand | |
192 | echo "DEMAND=${SECONDS}" >> $PPPOECONF | |
193 | fi | |
194 | else | |
195 | echo "DEMAND=no" >> $PPPOECONF | |
196 | fi | |
197 | ||
198 | echo "LCP_INTERVAL=20" >> $PPPOECONF | |
199 | echo "LCP_FAILURE=3" >> $PPPOECONF | |
200 | ||
201 | echo "PIDFILE=/var/run/ppp-ipfire.pid" >> $PPPOECONF | |
202 | ||
203 | #ARGS+=" maxfail ${MAXRETRIES}" | |
204 | ||
205 | [ "${METHOD}" != "PPPOE_PLUGIN" ] && [ "${DEBUG}" == "on" ] && export DEBUG=1 | |
206 | /usr/sbin/pppoe-start | |
207 | evaluate_retval | |
208 | fi | |
209 | ||
210 | for i in $( ls -v ${rc_base}/init.d/networking/red.up/* 2> /dev/null); do | |
211 | check_script_status | |
212 | OUT=$(echo $(basename ${i}) | awk -F- '{ print $2 }') | |
213 | case "$OUT" in | |
214 | S) ${i} start ;; | |
215 | K) ${i} stop ;; | |
216 | RS) ${i} restart ;; | |
217 | RL) ${i} reload ;; | |
218 | *) ${i} ;; | |
219 | esac | |
220 | done | |
221 | ;; | |
222 | ||
223 | stop) | |
224 | if [ "$TYPE" == "STATIC" ]; then | |
225 | boot_mesg "Removing IPv4 address ${ADDRESS} from the ${DEVICE} interface..." | |
226 | ip addr del ${args} dev ${DEVICE} | |
227 | evaluate_retval | |
228 | ||
229 | elif [ "$TYPE" == "DHCP" ]; then | |
230 | boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..." | |
231 | if [ -e $LEASEINFO ]; then | |
232 | . $LEASEINFO | |
233 | if [ "$LEASETIME" = "4294967295" ]; then | |
234 | # do nothing, just echo ok | |
235 | echo "" | |
236 | echo_ok | |
237 | else | |
238 | if [ -n "$DHCP_STOP" ]; then | |
239 | /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null | |
240 | RET="$?" | |
241 | if [ "$RET" -eq 0 ]; then | |
242 | echo "" | |
243 | echo_ok | |
244 | elif [ "$RET" -eq 1 ]; then | |
245 | boot_mesg "dhcpcd not running!" ${WARNING} | |
246 | echo_warning | |
247 | else | |
248 | echo "" | |
249 | echo_failure | |
250 | fi | |
251 | else | |
252 | echo "" | |
253 | killproc dhcpcd | |
254 | fi | |
255 | fi | |
256 | else | |
257 | boot_mesg -n "LEASEINFO Test failed! - " ${WARNING} | |
258 | boot_mesg "dhcpcd is not running!" ${WARNING} | |
259 | echo_warning | |
260 | exit 1 | |
261 | fi | |
262 | ||
263 | elif [ "$TYPE" == "PPPOE" ]; then | |
264 | boot_mesg "Bringing down the PPPoE interface on ${DEVICE}..." | |
265 | ||
266 | /usr/sbin/pppoe-stop | |
267 | evaluate_retval | |
268 | ip addr del 1.1.1.1/24 broadcast 1.1.1.255 dev ${DEVICE} | |
269 | ||
270 | fi | |
271 | ||
272 | link_status=`ip link show $DEVICE 2> /dev/null` | |
273 | if [ -n "${link_status}" ]; then | |
274 | if echo "${link_status}" | grep -q UP; then | |
275 | boot_mesg "Bringing down the ${DEVICE} interface..." | |
276 | ip link set ${DEVICE} down | |
277 | evaluate_retval | |
278 | fi | |
279 | fi | |
280 | ||
281 | rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf} | |
282 | for i in $( ls -v ${rc_base}/init.d/networking/red.down/* 2> /dev/null); do | |
283 | check_script_status | |
284 | OUT=$(echo $(basename ${i}) | awk -F- '{ print $2 }') | |
285 | case "$OUT" in | |
286 | S) ${i} start ;; | |
287 | K) ${i} stop ;; | |
288 | RS) ${i} restart ;; | |
289 | RL) ${i} reload ;; | |
290 | *) ${i} ;; | |
291 | esac | |
292 | done | |
293 | ;; | |
294 | ||
295 | esac | |
296 | ||
297 | # End |