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 $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
 231
 232                         [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0
 233
 234                         # We force the plugin method, anyway.
 235                         METHOD="PPPOE_PLUGIN"
 236
 237                         PPP_NIC=${DEVICE}
 238
 239
 240                         if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
 241                                 PPP_NIC=nas0
 242                                 DEVICE=nas0
 243                                 boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
 244                                 br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
 245                                 sleep 1
 246                                 if [ "$TYPE" == "pppoeatm" ]; then
 247                                         TYPE="pppoe"
 248                                 fi
 249                                 if [ "$TYPE" == "pptpatm" ]; then
 250                                         TYPE="pptp"
 251                                 fi
 252                         fi
 253
 254                         if [ "$TYPE" == "vdsl" ]; then
 255                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_INET_VLAN} ..."
 256                                 modprobe 8021q
 257                                 vconfig add ${DEVICE} ${RED_VDSL_INET_VLAN}
 258                                 if [ -n "$MAC1" ]; then
 259                                         boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_INET_VLAN} to ${MAC1}"
 260                                         ip link set dev ${DEVICE}.${RED_VDSL_INET_VLAN} address ${MAC1}
 261                                         evaluate_retval
 262                                 fi
 263                                 PPP_NIC=${DEVICE}.${RED_VDSL_INET_VLAN}
 264                                 sleep 0.2
 265                                 ip link set ${PPP_NIC} up
 266                                 TYPE="pppoe"
 267                         fi
 268                         if [ "${IPTV}" == "enable" ]; then
 269                                 PIDFILE="/var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid"
 270                                 LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info"
 271                                 # Test to see if there is a stale pid file
 272                                 if [ -f "$PIDFILE" ]; then
 273                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 274                                         if [ $? != 0 ]; then
 275                                                 rm -f /var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid > /dev/null
 276                                         fi
 277                                 fi
 278
 279                                 if [ ! -f "$PIDFILE" ]; then
 280                                         boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_IPTV_VLAN} ..."
 281                                         modprobe 8021q
 282                                         vconfig add ${DEVICE} ${RED_VDSL_IPTV_VLAN}
 283                                         if [ -n "$MAC2" ]; then
 284                                                 boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_IPTV_VLAN} to ${MAC2}"
 285                                                 ip link set dev ${DEVICE}.${RED_VDSL_IPTV_VLAN} address ${MAC2}
 286                                                 evaluate_retval
 287                                         fi
 288                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${RED_VDSL_IPTV_VLAN} interface..."
 289                                         /sbin/dhcpcd ${DEVICE}.${RED_VDSL_IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
 290                                         RET="$?"
 291
 292                                         if [ "$RET" = "0" ]; then
 293                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info
 294                                                 echo ""
 295                                                 echo_ok
 296                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${RED_VDSL_IPTV_VLAN}:"
 297                                                 boot_mesg_flush
 298                                                 boot_mesg "           IP Address:      $ip_address"
 299                                                 boot_mesg_flush
 300                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 301                                                 boot_mesg_flush
 302                                                 boot_mesg "           Subnet Mask:     $subnet_mask"
 303                                                 boot_mesg_flush
 304                                                 boot_mesg "           Default Gateway: $routers"
 305                                                 boot_mesg_flush
 306                                                 boot_mesg "           DNS Server:      $domain_name_servers"
 307                                                 boot_mesg_flush
 308
 309                                         else
 310                                                 echo ""
 311                                                 $(exit "$RET")
 312                                                 evaluate_retval
 313                                         fi
 314                                 fi
 315                         fi
 316                         if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
 317                                 if [ "$PPP_NIC" == "" ]; then
 318                                         boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
 319                                         echo_failure
 320                                         exit 0
 321                                 fi
 322                                 boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
 323                                 ip addr flush dev $PPP_NIC >/dev/null 2>&1
 324                                 if [ "$TYPE" == "pptp" ]; then
 325                                         if [ "$PPTP_NICCFG" == "dhcp" ]; then
 326                                                 # Test to see if there is a stale pid file
 327                                                 if [ -f "$PIDFILE" ]; then
 328                                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 329                                                         if [ $? != 0 ]; then
 330                                                                 rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
 331                                                         fi
 332                                                 fi
 333
 334                                                 if [ ! -f "$PIDFILE" ]; then
 335                                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
 336                                                         /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
 337                                                         RET="$?"
 338
 339                                                         if [ "$RET" = "0" ]; then
 340                                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 341                                                                 echo ""
 342                                                                 echo_ok
 343                                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
 344                                                                 boot_mesg_flush
 345                                                                 boot_mesg "           IP Address:      $ip_address"
 346                                                                 boot_mesg_flush
 347                                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 348                                                                 boot_mesg_flush
 349                                                                 boot_mesg "           Subnet Mask:     $subnet_mask"
 350                                                                 boot_mesg_flush
 351                                                                 boot_mesg "           Default Gateway: $routers"
 352                                                                 boot_mesg_flush
 353                                                                 boot_mesg "           DNS Server:      $domain_name_servers"
 354                                                                 boot_mesg_flush
 355                                                                 /sbin/route add $PPTP_PEER gw $routers $PPP_NIC
 356                                                         else
 357                                                                 echo ""
 358                                                                 $(exit "$RET")
 359                                                                 evaluate_retval
 360                                                         fi
 361                                                 fi
 362                                         else
 363                                                 ip addr add $PPTP_NICCFG dev $PPP_NIC
 364                                         fi
 365                                 fi
 366                                 ip link set ${PPP_NIC} up
 367                         else
 368                                 boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
 369                         fi
 370
 371                         ###                      ###
 372                         ### Configuring the pppd ###
 373                         ###                      ###
 374
 375                         ### Plugin Options
 376                         #
 377                         if [ "$TYPE" == "pppoe" ]; then
 378                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && \
 379                                         PLUGOPTS="plugin rp-pppoe.so"
 380                         fi
 381
 382                         ### Synchronous Mode
 383                         #
 384                         #PPPOE_SYNC=-s
 385                         #PPPD_SYNC=sync
 386
 387                         ### Access Concentrator Name
 388                         #
 389                         if [ -n "${CONCENTRATORNAME}" ]; then
 390                                 ACNAME="-C ${CONCENTRATORNAME}"
 391                         fi
 392
 393                         ### Service Name
 394                         #
 395                         if [ -n "${SERVICENAME}" ]; then
 396                                 if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
 397                                         PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
 398                                 else
 399                                         SERVICENAME="-S ${SERVICENAME}"
 400                                 fi
 401                         fi
 402
 403                         ### Authentication Types
 404                         #
 405                         if [ "${AUTH}" == "pap" ]; then
 406                                 AUTH="-chap"
 407                         elif [ "${AUTH}" == "chap" ]; then
 408                                 AUTH="-pap"
 409                         else
 410                                 AUTH=""
 411                         fi
 412
 413                         ### DNS Config
 414                         #
 415                         if [ "${DNS}" == "Automatic" ]; then
 416                                 DNS="usepeerdns"
 417                         else
 418                                 DNS=""
 419                                 echo nameserver=$DNS1 > /etc/ppp/resolv.conf
 420                                 echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
 421                         fi
 422
 423                         ### Dial On Demand
 424                         #
 425                         if [ "${RECONNECTION}" != "persistent" ]; then
 426                                 if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
 427                                         SECONDS=$[${TIMEOUT} * 60]
 428                                 else
 429                                         SECONDS=300
 430                                 fi
 431                                 if [ "${RECONNECTION}" == "dialondemand" ]; then
 432                                         touch /var/ipfire/red/dial-on-demand
 433                                         DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
 434                                         DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
 435                                 fi
 436                         fi
 437
 438                         if [ "$TYPE" == "pppoe" ]; then
 439                                 ### When using pppoe-plugin the device has to be the last option
 440                                 #
 441                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
 442                         fi
 443
 444                         if [ "$TYPE" == "modem" ]; then
 445                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
 446                                 METHOD="PPPOE_PLUGIN"
 447                         elif [ "$TYPE" == "serial" ]; then
 448                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
 449                                 METHOD="PPPOE_PLUGIN"
 450                         fi
 451
 452                         ### Standard PPP options we always use
 453                         #
 454                         PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
 455                         PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
 456                         PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
 457                         PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
 458                         PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
 459
 460                         ### Debugging
 461                         #
 462                         if [ "${DEBUG}" == "on" ]; then
 463                                 DEBUG="debug"
 464                         else
 465                                 DEBUG=""
 466                         fi
 467
 468                         ### PPPoE invocation
 469                         #
 470                         if [ "$TYPE" == "pppoe" ]; then
 471                                 PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
 472                                 PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
 473                         fi
 474
 475                         ### PPTP ###
 476                         #
 477                         if [ "$TYPE" == "pptp" ]; then
 478                                 PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
 479                                 METHOD=""
 480                         fi
 481
 482                         ### Run everything
 483                         #
 484                         if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
 485                                 /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
 486                                 evaluate_retval
 487                                 # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
 488                         else
 489                                 /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
 490                                 evaluate_retval
 491                                 # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
 492                         fi
 493                         ## Create & Enable vnstat
 494                         /usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
 495                         /etc/rc.d/init.d/connectd start
 496                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 497                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 498                                 $(date +%s):: > /dev/null 2>&1
 499                         exit 0
 500                 fi
 501                 ;;
 502
 503         stop)
 504                 if [ "$TYPE" == "STATIC" ]; then
 505                         boot_mesg "Stopping default gateway ${GATEWAY}..."
 506                         ip route del default via ${GATEWAY} >/dev/null 2>&1
 507                         echo_ok
 508                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
 509                                 boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
 510                                 ip addr flush dev ${DEVICE}
 511                                 evaluate_retval
 512                         fi
 513                         run_subdir ${rc_base}/init.d/networking/red.down/
 514
 515                 elif [ "$TYPE" == "PPPOE" ]; then
 516                         boot_mesg "Bringing down the PPP interface ..."
 517                         ## Disable vnstat collection
 518                         /usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
 519                         rm -f /var/ipfire/red/keepconnected
 520                         killall -w -s TERM /usr/sbin/pppd 2>/dev/null
 521                         evaluate_retval
 522                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 523                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 524                                 $(date +%s):: > /dev/null 2>&1
 525                 fi
 526
 527                 if [ -e $LEASEINFO ]; then
 528                         boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
 529                         . $LEASEINFO
 530                         if [ "$dchp_lease_time" = "4294967295" ]; then
 531                                 # do nothing, just echo ok
 532                                 echo ""
 533                                 echo_ok
 534                         else
 535                                 if [ -n "$DHCP_STOP" ]; then
 536                                         /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
 537                                         RET="$?"
 538                                         if [ "$RET" -eq 0 ]; then
 539                                                 echo ""
 540                                                 echo_ok
 541                                         elif [ "$RET" -eq 1 ]; then
 542                                                 boot_mesg "dhcpcd not running!" ${WARNING}
 543                                                 echo_warning
 544                                         else
 545                                                 echo ""
 546                                                 echo_failure
 547                                         fi
 548                                 else
 549                                         echo ""
 550                                         killproc dhcpcd
 551                                 fi
 552                         fi
 553                 fi
 554
 555                 if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
 556                         link_status=`ip link show $DEVICE.${RED_VDSL_INET_VLAN} 2> /dev/null`
 557                         if [ -n "${link_status}" ]; then
 558                                 if echo "${link_status}" | grep -q UP; then
 559                                         boot_mesg "Bringing down the ${DEVICE}.${RED_VDSL_INET_VLAN} interface..."
 560                                         ip link set ${DEVICE}.${RED_VDSL_INET_VLAN} down
 561                                         vconfig rem ${DEVICE}.${RED_VDSL_INET_VLAN}
 562                                         evaluate_retval
 563                                 fi
 564                         else
 565                                 link_status=`ip link show $DEVICE 2> /dev/null`
 566                                 if [ -n "${link_status}" ]; then
 567                                         if echo "${link_status}" | grep -q UP; then
 568                                                 boot_mesg "Bringing down the ${DEVICE} interface..."
 569                                                 ip link set ${DEVICE} down
 570                                                 evaluate_retval
 571                                         fi
 572                                 fi
 573                         fi
 574                 fi
 575                 killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
 576                 killall -w -s KILL pptp >/dev/null 2>&1
 577                 killall -w -s KILL br2684ctl >/dev/null 2>&1
 578
 579                 ## Disable vnstat collection
 580                 /usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
 581
 582                 rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
 583                 exit 0;
 584                 ;;
 585 esac
 586
 587 # End