Merge commit 'ms/minicom'
[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
21 #Define some defaults
22 RED_VDSL_INET_VLAN=7
23 RED_VDSL_IPTV_VLAN=8
24 RED_VDSL_IPTV_DISABLE=0
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." ${FAILURE}
76                 echo_failure
77                 exit 1
78         fi
79 fi
80
81 PIDFILE="/var/run/dhcpcd-${DEVICE}.pid"
82 LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info"
83 DHCP_START=" "
84 DHCP_STOP="-k "
85
86 case "${1}" in
87         start)
88                 if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
89                         boot_mesg "Bringing up the ${DEVICE} interface..."
90                         boot_mesg_flush
91                         # Check if an interface is there...
92                         if ip link show ${DEVICE} > /dev/null 2>&1; then
93                                 link_status=`ip link show ${DEVICE} 2> /dev/null`
94                                 if [ -n "${link_status}" ]; then
95                                         if ! echo "${link_status}" | grep -q UP; then
96                                                 if [ -n "$MAC" ]; then
97                                                         boot_mesg "Setting mac address on ${DEVICE} to ${MAC}"  
98                                                         ip link set dev ${DEVICE} address ${MAC}
99                                                         evaluate_retval
100                                                 fi
101                                                 ip link set ${DEVICE} up
102                                         fi
103                                 fi
104                         else
105                                 boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
106                                 echo_failure
107                                 exit 1
108                         fi
109                 fi
110
111                 ## Create & Enable vnstat
112                 /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
113                 
114                 if [ "${TYPE}" == "STATIC" ]; then
115                 
116                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
117                                 boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
118                                 ip addr add ${args} dev ${DEVICE}
119                                 evaluate_retval
120                         fi
121                         echo -n "${DEVICE}" > /var/ipfire/red/iface
122                         echo -n "${ADDRESS}"  > /var/ipfire/red/local-ipaddress
123                         echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
124                         grep -v "gateway" /etc/hosts > /tmp/hosts
125                         echo "$GATEWAY gateway"  >> /tmp/hosts
126                         mv /tmp/hosts /etc/hosts
127                         echo -n "${DNS1}" > /var/ipfire/red/dns1
128                         echo -n "${DNS2}" > /var/ipfire/red/dns2
129                         touch /var/ipfire/red/active
130                         
131                         boot_mesg "Setting up default gateway ${GATEWAY}..."
132                         ip route add default via ${GATEWAY} dev ${DEVICE}
133                         evaluate_retval
134                         
135                         run_subdir ${rc_base}/init.d/networking/red.up/
136
137                         # Configure aliases only if red static
138                         /usr/local/bin/setaliases
139
140                 elif [ "${TYPE}" == "DHCP" ]; then
141
142                         if [ -e $LEASEINFO ]; then
143                                 boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
144                                 . $LEASEINFO
145                                 if [ "$dhcp_lease_time" = "4294967295" ]; then
146                                         # do nothing, just echo ok
147                                         echo ""
148                                         echo_ok
149                                 else
150                                         if [ -n "$DHCP_STOP" ]; then
151                                                 /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
152                                                 RET="$?"
153                                                 if [ "$RET" -eq 0 ]; then
154                                                         echo ""
155                                                         echo_ok
156                                                 elif [ "$RET" -eq 1 ]; then
157                                                         boot_mesg "dhcpcd not running!" ${WARNING}
158                                                         echo_warning
159                                                 else
160                                                         echo ""
161                                                         echo_failure
162                                                 fi
163                                         else
164                                                 echo ""
165                                                 killproc dhcpcd
166                                         fi
167                                 fi
168                         fi
169
170                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
171                         echo -n "${DEVICE}" > /var/ipfire/red/iface
172
173                         ## Create & Enable vnstat
174                         /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
175
176                         # Test to see if there is a stale pid file
177                         if [ -f "$PIDFILE" ]; then
178                                 ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
179                                 if [ $? != 0 ]; then
180                                         rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
181                                 else
182                                         boot_mesg "dhcpcd already running!" ${WARNING}
183                                         echo_warning
184                                         exit 2
185                                 fi
186                         fi
187                         
188                         iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
189                         iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
190                         
191                         if [ -n "${RED_DHCP_HOSTNAME}" ]; then
192                                 DHCP_START+="-h ${RED_DHCP_HOSTNAME} "
193                 fi
194                 
195                 /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
196                 RET="$?"
197                 
198                 if [ "$RET" = "0" ]; then
199                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
200                                 echo ""
201                                 echo_ok
202                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
203                                 boot_mesg_flush
204                                 boot_mesg "           IP Address:      $ip_address"
205                                 boot_mesg_flush
206                                 if [ -n "${RED_DHCP_HOSTNAME}" ]; then
207                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
208                                         boot_mesg_flush
209                                 fi
210                                 boot_mesg "           Subnet Mask:     $subnet_mask"
211                                 boot_mesg_flush
212                                 boot_mesg "           Default Gateway: $routers"
213                                 boot_mesg_flush
214                                 boot_mesg "           DNS Server:      $domain_name_servers"
215                                 boot_mesg_flush
216                         else
217                                 echo ""
218                                 $(exit "$RET")
219                                 evaluate_retval
220                         fi
221                 
222                 elif [ "$TYPE" == "PPPOE" ]; then
223                         
224                         if ( ps ax | grep -q [p]ppd ); then 
225                             boot_mesg "pppd is still running." ${FAILURE}
226                             echo_failure
227                             exit 1
228                         fi
229                         
230                         eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
231                         
232                         [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0
233                         
234                         PPP_NIC=${DEVICE}
235
236                         if [ "$TYPE" == "vdsl" ]; then
237                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_INET_VLAN} ..."
238                                 modprobe 8021q
239                                 vconfig add ${DEVICE} ${RED_VDSL_INET_VLAN}
240                                 if [ -n "$MAC1" ]; then
241                                         boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_INET_VLAN} to ${MAC1}"   
242                                         ip link set dev ${DEVICE}.${RED_VDSL_INET_VLAN} address ${MAC1}
243                                         evaluate_retval
244                                 fi
245                                 PPP_NIC=${DEVICE}.${RED_VDSL_INET_VLAN}
246                                 sleep 0.2
247                                 ip link set ${PPP_NIC} up
248                                 TYPE="pppoe"
249                                 if [ "${RED_VDSL_IPTV_DISABLE}" == "0" ]; then
250                                         PIDFILE="/var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid"
251                                         LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info"
252                                         # Test to see if there is a stale pid file
253                                         if [ -f "$PIDFILE" ]; then
254                                                 ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
255                                                 if [ $? != 0 ]; then
256                                                         rm -f /var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid > /dev/null
257                                                 fi
258                                         fi
259
260                                         if [ ! -f "$PIDFILE" ]; then
261                                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_IPTV_VLAN} ..."
262                                                 vconfig add ${DEVICE} ${RED_VDSL_IPTV_VLAN}
263                                                 if [ -n "$MAC2" ]; then
264                                                         boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_IPTV_VLAN} to ${MAC2}"   
265                                                         ip link set dev ${DEVICE}.${RED_VDSL_IPTV_VLAN} address ${MAC2}
266                                                         evaluate_retval
267                                                 fi
268                                                 boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${RED_VDSL_IPTV_VLAN} interface..."
269                                                 /sbin/dhcpcd ${DEVICE}.${RED_VDSL_IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
270                                                 RET="$?"
271
272                                                 if [ "$RET" = "0" ]; then
273                                                         . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info
274                                                         echo ""
275                                                         echo_ok
276                                                         boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${RED_VDSL_IPTV_VLAN}:"
277                                                         boot_mesg_flush
278                                                         boot_mesg "           IP Address:      $ip_address"
279                                                         boot_mesg_flush
280                                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
281                                                         boot_mesg_flush
282                                                         boot_mesg "           Subnet Mask:     $subnet_mask"
283                                                         boot_mesg_flush
284                                                         boot_mesg "           Default Gateway: $routers"
285                                                         boot_mesg_flush
286                                                         boot_mesg "           DNS Server:      $domain_name_servers"
287                                                         boot_mesg_flush
288
289                                                 else
290                                                         echo ""
291                                                         $(exit "$RET")
292                                                         evaluate_retval
293                                                 fi
294                                         fi
295                                 fi
296                         fi
297
298                         if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
299                                 PPP_NIC=nas0            
300                                 boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
301                                 br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
302                                 sleep 1
303                                 if [ "$TYPE" == "pppoeatm" ]; then
304                                         TYPE="pppoe"
305                                 fi
306                                 if [ "$TYPE" == "pptpatm" ]; then
307                                         TYPE="pptp"
308                                 fi
309                         fi
310                         if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
311                                 if [ "$PPP_NIC" == "" ]; then
312                                         boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
313                                         echo_failure
314                                         exit 0
315                                 fi
316                                 boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
317                                 ip addr flush dev $PPP_NIC >/dev/null 2>&1
318                                 if [ "$TYPE" == "pptp" ]; then
319                                         if [ "$PPTP_NICCFG" == "dhcp" ]; then
320                                                 # Test to see if there is a stale pid file
321                                                 if [ -f "$PIDFILE" ]; then
322                                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
323                                                         if [ $? != 0 ]; then
324                                                                 rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
325                                                         fi
326                                                 fi
327
328                                                 if [ ! -f "$PIDFILE" ]; then
329                                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
330                                                         /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
331                                                         RET="$?"
332
333                                                         if [ "$RET" = "0" ]; then
334                                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
335                                                                 echo ""
336                                                                 echo_ok
337                                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
338                                                                 boot_mesg_flush
339                                                                 boot_mesg "           IP Address:      $ip_address"
340                                                                 boot_mesg_flush
341                                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
342                                                                 boot_mesg_flush
343                                                                 boot_mesg "           Subnet Mask:     $subnet_mask"
344                                                                 boot_mesg_flush
345                                                                 boot_mesg "           Default Gateway: $routers"
346                                                                 boot_mesg_flush
347                                                                 boot_mesg "           DNS Server:      $domain_name_servers"
348                                                                 boot_mesg_flush
349                                                                 /sbin/route add $PPTP_PEER gw $routers $PPP_NIC
350                                                         else
351                                                                 echo ""
352                                                                 $(exit "$RET")
353                                                                 evaluate_retval
354                                                         fi
355                                                 fi
356                                         else
357                                                 ip addr add $PPTP_NICCFG dev $PPP_NIC
358                                         fi
359                                 fi
360                                 ip link set ${PPP_NIC} up
361                         else
362                                 boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
363                         fi
364                         
365                         ###                      ###
366                         ### Configuring the pppd ###
367                         ###                      ###
368                         
369                         ### Plugin Options
370                         #                       
371                         if [ "$TYPE" == "pppoe" ]; then
372                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && \
373                                         PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so"
374                         fi
375
376                         ### Synchronous Mode
377                         #
378                         #PPPOE_SYNC=-s
379                         #PPPD_SYNC=sync
380         
381                         ### Access Concentrator Name
382                         #
383                         if [ -n "${CONCENTRATORNAME}" ]; then
384                                 ACNAME="-C ${CONCENTRATORNAME}"
385                         fi
386
387                         ### Service Name
388                         #
389                         if [ -n "${SERVICENAME}" ]; then
390                                 if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
391                                         PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
392                                 else
393                                         SERVICENAME="-S ${SERVICENAME}"
394                                 fi
395                         fi
396
397                         ### Authentication Types
398                         #
399                         if [ "${AUTH}" == "pap" ]; then
400                                 AUTH="-chap"
401                         elif [ "${AUTH}" == "chap" ]; then
402                                 AUTH="-pap"
403                         else
404                                 AUTH=""
405                         fi
406
407                         ### DNS Config
408                         #
409                         if [ "${DNS}" == "Automatic" ]; then
410                                 DNS="usepeerdns"
411                         else
412                                 DNS=""
413                                 echo nameserver=$DNS1 > /etc/ppp/resolv.conf
414                                 echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
415                         fi
416
417                         ### Dial On Demand              
418                         #
419                         if [ "${RECONNECTION}" != "persistent" ]; then
420                                 if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
421                                         SECONDS=$[${TIMEOUT} * 60]
422                                 else
423                                         SECONDS=300
424                                 fi
425                                 if [ "${RECONNECTION}" == "dialondemand" ]; then
426                                         touch /var/ipfire/red/dial-on-demand
427                                         DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
428                                         DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
429                                 fi
430                         fi
431                         
432                         if [ "$TYPE" == "pppoe" ]; then
433                                 ### When using pppoe-plugin the device has to be the last option
434                                 #
435                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
436                         fi
437                         
438                         if [ "$TYPE" == "modem" ]; then
439                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
440                                 METHOD="PPPOE_PLUGIN"
441                         elif [ "$TYPE" == "serial" ]; then
442                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
443                                 METHOD="PPPOE_PLUGIN"
444                         fi
445                 
446                         ### Standard PPP options we always use
447                         #
448                         PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
449                         PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
450                         PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
451                         PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
452                         PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
453                                 
454                         ### Debugging
455                         #
456                         if [ "${DEBUG}" == "on" ]; then
457                                 DEBUG="debug"
458                         else
459                                 DEBUG=""
460                         fi
461                         
462                         ### PPPoE invocation
463                         #
464                         if [ "$TYPE" == "pppoe" ]; then
465                                 PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
466                                 PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
467                         fi
468
469                         ### PPTP ###
470                         #
471                         if [ "$TYPE" == "pptp" ]; then
472                                 PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
473                                 METHOD=""
474                         fi
475                         
476                         ### Run everything
477                         #
478                         if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
479                                 /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
480                                 evaluate_retval
481                                 # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
482                         else
483                                 /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
484                                 evaluate_retval
485                                 # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
486                         fi
487                         ## Create & Enable vnstat
488                         /usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
489                         /etc/rc.d/init.d/connectd start
490                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
491                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
492                                 $(date +%s):: > /dev/null 2>&1
493                         exit 0
494                 fi
495                 ;;
496
497         stop)
498                 if [ "$TYPE" == "STATIC" ]; then
499                         boot_mesg "Stopping default gateway ${GATEWAY}..."
500                         ip route del default via ${GATEWAY} >/dev/null 2>&1
501                         echo_ok
502                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
503                                 boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
504                                 ip addr flush dev ${DEVICE}
505                                 evaluate_retval
506                         fi
507                         run_subdir ${rc_base}/init.d/networking/red.down/
508
509                 elif [ "$TYPE" == "PPPOE" ]; then
510                         boot_mesg "Bringing down the PPP interface ..."
511                         ## Disable vnstat collection
512                         /usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
513                         rm -f /var/ipfire/red/keepconnected
514                         killall -w -s TERM /usr/sbin/pppd 2>/dev/null
515                         evaluate_retval
516                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
517                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
518                                 $(date +%s):: > /dev/null 2>&1
519                 fi
520
521                 if [ -e $LEASEINFO ]; then
522                         boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
523                         . $LEASEINFO
524                         if [ "$dchp_lease_time" = "4294967295" ]; then
525                                 # do nothing, just echo ok
526                                 echo ""
527                                 echo_ok
528                         else
529                                 if [ -n "$DHCP_STOP" ]; then
530                                         /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
531                                         RET="$?"
532                                         if [ "$RET" -eq 0 ]; then
533                                                 echo ""
534                                                 echo_ok
535                                         elif [ "$RET" -eq 1 ]; then
536                                                 boot_mesg "dhcpcd not running!" ${WARNING}
537                                                 echo_warning
538                                         else
539                                                 echo ""
540                                                 echo_failure
541                                         fi
542                                 else
543                                         echo ""
544                                         killproc dhcpcd
545                                 fi
546                         fi
547                 fi
548
549                 if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
550                         link_status=`ip link show $DEVICE.${RED_VDSL_INET_VLAN} 2> /dev/null`
551                         if [ -n "${link_status}" ]; then
552                                 if echo "${link_status}" | grep -q UP; then
553                                         boot_mesg "Bringing down the ${DEVICE}.${RED_VDSL_INET_VLAN} interface..."
554                                         ip link set ${DEVICE}.${RED_VDSL_INET_VLAN} down
555                                         vconfig rem ${DEVICE}.${RED_VDSL_INET_VLAN}
556                                         evaluate_retval
557                                 fi
558                         else
559                                 link_status=`ip link show $DEVICE 2> /dev/null`
560                                 if [ -n "${link_status}" ]; then
561                                         if echo "${link_status}" | grep -q UP; then
562                                                 boot_mesg "Bringing down the ${DEVICE} interface..."
563                                                 ip link set ${DEVICE} down
564                                                 evaluate_retval
565                                         fi
566                                 fi
567                         fi
568                 fi
569                 killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
570                 killall -w -s KILL pptp >/dev/null 2>&1
571                 killall -w -s KILL br2684ctl >/dev/null 2>&1
572
573                 ## Disable vnstat collection
574                 /usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
575
576                 rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
577                 exit 0;
578                 ;;
579 esac
580
581 # End