Add wireless client for RED to startup process.
[ipfire-2.x.git] / src / initscripts / init.d / networking / red
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 . /etc/init.d/networking/functions.network
21
22 #Define some defaults
23 INET_VLAN=7
24 IPTV_VLAN=8
25
26 eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
27 if [ "$RRDLOG" == "" ]; then
28         RRDLOG=/var/log/rrd
29 fi
30
31 eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
32 eval $(/usr/local/bin/readhash /var/ipfire/dns/settings)
33 eval $(/usr/local/bin/readhash /var/ipfire/mac/settings)
34
35 MAC=$(tr - : <<<$MAC)
36 MAC1=$(tr - : <<<$MAC1)
37 MAC2=$(tr - : <<<$MAC2)
38
39 TYPE="${RED_TYPE}"
40 DEVICE="${RED_DEV}"
41
42 if [ "$TYPE" == "STATIC" ] || [ "$TYPE" == "DHCP" ]; then
43         if [ "$DEVICE" == "" ]; then
44                 boot_mesg "No device for red network. Please run setup." ${FAILURE}
45                 echo_failure
46                 [ "${1}" == "start" ] && exit 0
47         fi
48 fi
49         
50 if [ "${TYPE}" == "STATIC" ]; then
51         if [ "${DEVICE}" != "${GREEN_DEV}" ]; then
52                 ADDRESS="${RED_ADDRESS}"
53                 BROADCAST="${RED_BROADCAST}"
54                 NETADDRESS="${RED_NETADDRESS}"
55                 NETMASK="${RED_NETMASK}"
56         else
57                 ADDRESS="${GREEN_ADDRESS}"
58                 BROADCAST="${GREEN_BROADCAST}"
59                 NETADDRESS="${GREEN_NETADDRESS}"
60                 NETMASK="${GREEN_NETMASK}"
61         fi
62         GATEWAY="${DEFAULT_GATEWAY}"
63         # DNS1
64         # DNS2
65
66         if [ -z "${BROADCAST}" ]; then
67                 boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE}
68                 echo_failure
69                 exit 1
70         fi
71         if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
72                 PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-`
73                 args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
74         else
75                 boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
76                 echo_failure
77                 exit 1
78         fi
79 fi
80
81 case "${1}" in
82         start)
83                 if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
84                         boot_mesg "Bringing up the ${DEVICE} interface..."
85                         boot_mesg_flush
86                         # Check if an interface is there...
87                         if ip link show ${DEVICE} > /dev/null 2>&1; then
88                                 link_status=`ip link show ${DEVICE} 2> /dev/null`
89                                 if [ -n "${link_status}" ]; then
90                                         if ! echo "${link_status}" | grep -q UP; then
91                                                 if [ -n "$MAC" ]; then
92                                                         boot_mesg "Setting mac address on ${DEVICE} to ${MAC}"  
93                                                         ip link set dev ${DEVICE} address ${MAC}
94                                                         evaluate_retval
95                                                 fi
96                                                 ip link set ${DEVICE} up
97                                         fi
98                                 fi
99                         else
100                                 boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
101                                 echo_failure
102                                 exit 1
103                         fi
104                 fi
105
106                 ## Create & Enable vnstat
107                 /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
108                 
109                 if [ "${TYPE}" == "STATIC" ]; then
110                 
111                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
112                                 boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
113                                 ip addr add ${args} dev ${DEVICE}
114                                 evaluate_retval
115                         fi
116                         echo -n "${DEVICE}" > /var/ipfire/red/iface
117                         echo -n "${ADDRESS}"  > /var/ipfire/red/local-ipaddress
118                         echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
119                         grep -v -E "\<gateway\>" /etc/hosts > /tmp/hosts
120                         echo "$GATEWAY  gateway"  >> /tmp/hosts
121                         mv /tmp/hosts /etc/hosts
122                         echo -n "${DNS1}" > /var/ipfire/red/dns1
123                         echo -n "${DNS2}" > /var/ipfire/red/dns2
124                         touch /var/ipfire/red/active
125                         
126                         boot_mesg "Setting up default gateway ${GATEWAY}..."
127                         ip route add default via ${GATEWAY} dev ${DEVICE}
128                         evaluate_retval
129                         
130                         run_subdir ${rc_base}/init.d/networking/red.up/
131
132                         # Configure aliases only if red static
133                         /usr/local/bin/setaliases
134
135                 elif [ "${TYPE}" == "DHCP" ]; then
136                         # Add firewall rules to allow comunication with the dhcp server on red.
137                         iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
138                         iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
139
140                         echo -n "${DEVICE}" > /var/ipfire/red/iface
141
142                         # Check if the wlan-client is used on red.
143                         # To determine this we check if a wpa_supplicant is running.
144                         pid="$(pidof wpa_supplicant)"
145
146                         if [ -z "${pid}" ]; then
147                                 # No wpa_supplicant is running. So it's save to start dhcpcd.
148                                 dhcpcd_start "${DEVICE}"
149                         fi
150
151                         ## Create & Enable vnstat
152                         /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
153
154                 elif [ "$TYPE" == "PPPOE" ]; then
155
156                         if ( ps ax | grep -q [p]ppd ); then 
157                             boot_mesg "pppd is still running." ${FAILURE}
158                             echo_failure
159                             exit 1
160                         fi
161                         
162                         eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
163                         
164                         [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0
165
166                         # We force the plugin method, anyway.
167                         METHOD="PPPOE_PLUGIN"
168
169                         PPP_NIC=${DEVICE}
170
171
172                         if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
173                                 PPP_NIC=nas0            
174                                 DEVICE=nas0
175                                 boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
176                                 br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
177                                 sleep 1
178                                 if [ "$TYPE" == "pppoeatm" ]; then
179                                         TYPE="pppoe"
180                                 fi
181                                 if [ "$TYPE" == "pptpatm" ]; then
182                                         TYPE="pptp"
183                                 fi
184                         fi
185
186                         if [ "$TYPE" == "vdsl" ]; then
187                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${INET_VLAN} ..."
188                                 modprobe 8021q
189                                 vconfig add ${DEVICE} ${INET_VLAN}
190                                 if [ -n "$MAC1" ]; then
191                                         boot_mesg "Setting mac address on ${DEVICE}.${INET_VLAN} to ${MAC1}"    
192                                         ip link set dev ${DEVICE}.${INET_VLAN} address ${MAC1}
193                                         evaluate_retval
194                                 fi
195                                 PPP_NIC=${DEVICE}.${INET_VLAN}
196                                 sleep 0.2
197                                 ip link set ${PPP_NIC} up
198                                 TYPE="pppoe"
199                         fi
200                         if [ "${IPTV}" == "enable" ]; then
201                                 PIDFILE="/var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid"
202                                 LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info"
203                                 # Test to see if there is a stale pid file
204                                 if [ -f "$PIDFILE" ]; then
205                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
206                                         if [ $? != 0 ]; then
207                                                 rm -f /var/run/dhcpcd-${DEVICE}.${IPTV_VLAN}.pid > /dev/null
208                                         fi
209                                 fi
210
211                                 if [ ! -f "$PIDFILE" ]; then
212                                         boot_mesg "Createing VLAN Interface ${DEVICE}.${IPTV_VLAN} ..."
213                                         modprobe 8021q
214                                         vconfig add ${DEVICE} ${IPTV_VLAN}
215                                         if [ -n "$MAC2" ]; then
216                                                 boot_mesg "Setting mac address on ${DEVICE}.${IPTV_VLAN} to ${MAC2}"    
217                                                 ip link set dev ${DEVICE}.${IPTV_VLAN} address ${MAC2}
218                                                 evaluate_retval
219                                         fi
220                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${IPTV_VLAN} interface..."
221                                         /sbin/dhcpcd ${DEVICE}.${IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
222                                         RET="$?"
223
224                                         if [ "$RET" = "0" ]; then
225                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${IPTV_VLAN}.info
226                                                 echo ""
227                                                 echo_ok
228                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${IPTV_VLAN}:"
229                                                 boot_mesg_flush
230                                                 boot_mesg "           IP Address:      $ip_address"
231                                                 boot_mesg_flush
232                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
233                                                 boot_mesg_flush
234                                                 boot_mesg "           Subnet Mask:     $subnet_mask"
235                                                 boot_mesg_flush
236                                                 boot_mesg "           Default Gateway: $routers"
237                                                 boot_mesg_flush
238                                                 boot_mesg "           DNS Server:      $domain_name_servers"
239                                                 boot_mesg_flush
240
241                                         else
242                                                 echo ""
243                                                 $(exit "$RET")
244                                                 evaluate_retval
245                                         fi
246                                 fi
247                         fi
248                         if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
249                                 if [ "$PPP_NIC" == "" ]; then
250                                         boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
251                                         echo_failure
252                                         exit 0
253                                 fi
254                                 boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
255                                 ip addr flush dev $PPP_NIC >/dev/null 2>&1
256                                 if [ "$TYPE" == "pptp" ]; then
257                                         if [ "$PPTP_NICCFG" == "dhcp" ]; then
258                                                 # Test to see if there is a stale pid file
259                                                 if [ -f "$PIDFILE" ]; then
260                                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
261                                                         if [ $? != 0 ]; then
262                                                                 rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
263                                                         fi
264                                                 fi
265
266                                                 if [ ! -f "$PIDFILE" ]; then
267                                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
268                                                         /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
269                                                         RET="$?"
270
271                                                         if [ "$RET" = "0" ]; then
272                                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
273                                                                 echo ""
274                                                                 echo_ok
275                                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
276                                                                 boot_mesg_flush
277                                                                 boot_mesg "           IP Address:      $ip_address"
278                                                                 boot_mesg_flush
279                                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
280                                                                 boot_mesg_flush
281                                                                 boot_mesg "           Subnet Mask:     $subnet_mask"
282                                                                 boot_mesg_flush
283                                                                 boot_mesg "           Default Gateway: $routers"
284                                                                 boot_mesg_flush
285                                                                 boot_mesg "           DNS Server:      $domain_name_servers"
286                                                                 boot_mesg_flush
287                                                                 /sbin/route add $PPTP_PEER gw $routers $PPP_NIC
288                                                         else
289                                                                 echo ""
290                                                                 $(exit "$RET")
291                                                                 evaluate_retval
292                                                         fi
293                                                 fi
294                                         else
295                                                 ip addr add $PPTP_NICCFG dev $PPP_NIC
296                                         fi
297                                 fi
298                                 ip link set ${PPP_NIC} up
299                                 if [ -n "${PPTP_ROUTE}" ]; then
300                                         boot_mesg "Set route ${PPTP_ROUTE} to pptp server..."
301                                         route add ${PPTP_ROUTE}
302                                 fi
303                         else
304                                 boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
305                         fi
306                         
307                         ###                      ###
308                         ### Configuring the pppd ###
309                         ###                      ###
310                         
311                         ### Plugin Options
312                         #                       
313                         if [ "$TYPE" == "pppoe" ]; then
314                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && \
315                                         PLUGOPTS="plugin rp-pppoe.so"
316                         fi
317
318                         ### Synchronous Mode
319                         #
320                         #PPPOE_SYNC=-s
321                         #PPPD_SYNC=sync
322         
323                         ### Access Concentrator Name
324                         #
325                         if [ -n "${CONCENTRATORNAME}" ]; then
326                                 ACNAME="-C ${CONCENTRATORNAME}"
327                         fi
328
329                         ### Service Name
330                         #
331                         if [ -n "${SERVICENAME}" ]; then
332                                 if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
333                                         PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
334                                 else
335                                         SERVICENAME="-S ${SERVICENAME}"
336                                 fi
337                         fi
338
339                         ### Authentication Types
340                         #
341                         if [ "${AUTH}" == "pap" ]; then
342                                 AUTH="-chap"
343                         elif [ "${AUTH}" == "chap" ]; then
344                                 AUTH="-pap"
345                         else
346                                 AUTH=""
347                         fi
348
349                         ### DNS Config
350                         #
351                         if [ "${DNS}" == "Automatic" ]; then
352                                 DNS="usepeerdns"
353                         else
354                                 DNS=""
355                                 echo nameserver=$DNS1 > /etc/ppp/resolv.conf
356                                 echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
357                         fi
358
359                         ### Dial On Demand              
360                         #
361                         if [ "${RECONNECTION}" != "persistent" ]; then
362                                 if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
363                                         SECONDS=$[${TIMEOUT} * 60]
364                                 else
365                                         SECONDS=300
366                                 fi
367                                 if [ "${RECONNECTION}" == "dialondemand" ]; then
368                                         touch /var/ipfire/red/dial-on-demand
369                                         DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
370                                         DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
371                                 fi
372                         fi
373                         
374                         if [ "$TYPE" == "pppoe" ]; then
375                                 ### When using pppoe-plugin the device has to be the last option
376                                 #
377                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
378                         fi
379                         
380                         if [ "$TYPE" == "modem" ]; then
381                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
382                                 METHOD="PPPOE_PLUGIN"
383                         elif [ "$TYPE" == "serial" ]; then
384                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
385                                 METHOD="PPPOE_PLUGIN"
386                         fi
387                 
388                         ### Standard PPP options we always use
389                         #
390                         PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
391                         PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
392                         PPP_STD_OPTIONS+=" mru ${MRU} noaccomp nodeflate nopcomp novj novjccomp"
393                         PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
394                         PPP_STD_OPTIONS+=" lcp-echo-failure 5 ${AUTH}"
395                                 
396                         ### Debugging
397                         #
398                         if [ "${DEBUG}" == "on" ]; then
399                                 DEBUG="debug"
400                         else
401                                 DEBUG=""
402                         fi
403                         
404                         ### PPPoE invocation
405                         #
406                         if [ "$TYPE" == "pppoe" ]; then
407                                 PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
408                                 PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
409                         fi
410
411                         ### PPTP ###
412                         #
413                         if [ "$TYPE" == "pptp" ]; then
414                                 PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
415                                 METHOD=""
416                         fi
417                         
418                         ### Run everything
419                         #
420                         if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
421                                 /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
422                                 evaluate_retval
423                                 # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
424                         else
425                                 /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
426                                 evaluate_retval
427                                 # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
428                         fi
429                         ## Create & Enable vnstat
430                         /usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
431                         /etc/rc.d/init.d/connectd start
432                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
433                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
434                                 $(date +%s):: > /dev/null 2>&1
435                         exit 0
436                 fi
437                 ;;
438
439         stop)
440                 if [ "$TYPE" == "STATIC" ]; then
441                         boot_mesg "Stopping default gateway ${GATEWAY}..."
442                         ip route del default via ${GATEWAY} >/dev/null 2>&1
443                         echo_ok
444                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
445                                 boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
446                                 ip addr flush dev ${DEVICE}
447                                 evaluate_retval
448                         fi
449                         run_subdir ${rc_base}/init.d/networking/red.down/
450
451                 elif [ "$TYPE" == "PPPOE" ]; then
452                         boot_mesg "Bringing down the PPP interface ..."
453                         ## Disable vnstat collection
454                         /usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
455                         rm -f /var/ipfire/red/keepconnected
456                         killall -w -s TERM /usr/sbin/pppd 2>/dev/null
457                         evaluate_retval
458                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
459                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
460                                 $(date +%s):: > /dev/null 2>&1
461
462                 elif [ "$TYPE" == "DHCP" ]; then
463                         # Check if the wlan-client is used on red.
464                         # To determine this we check if a wpa_supplicant is running.
465                         pid="$(pidof wpa_supplicant)"
466
467                         if [ -z "${pid}" ]; then
468                                 # Stop dhcpcd.
469                                 dhcpcd_stop "${DEVICE}"
470                         fi
471                 fi
472
473                 if [ -n "${PPTP_ROUTE}" ]; then
474                         route del ${PPTP_ROUTE}
475                 fi
476
477                 if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
478                         link_status=`ip link show $DEVICE.${INET_VLAN} 2> /dev/null`
479                         if [ -n "${link_status}" ]; then
480                                 if echo "${link_status}" | grep -q UP; then
481                                         boot_mesg "Bringing down the ${DEVICE}.${INET_VLAN} interface..."
482                                         ip link set ${DEVICE}.${INET_VLAN} down
483                                         vconfig rem ${DEVICE}.${INET_VLAN}
484                                         evaluate_retval
485                                 fi
486                         else
487                                 link_status=`ip link show $DEVICE 2> /dev/null`
488                                 if [ -n "${link_status}" ]; then
489                                         if echo "${link_status}" | grep -q UP; then
490                                                 boot_mesg "Bringing down the ${DEVICE} interface..."
491                                                 ip link set ${DEVICE} down
492                                                 evaluate_retval
493                                         fi
494                                 fi
495                         fi
496                 fi
497                 killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
498                 killall -w -s KILL pptp >/dev/null 2>&1
499                 killall -w -s KILL br2684ctl >/dev/null 2>&1
500
501                 ## Disable vnstat collection
502                 /usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
503
504                 rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
505                 exit 0;
506                 ;;
507 esac
508
509 # End