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-${DEVICE}.info"
  83 DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe "
  84 DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe "
  85
  86 case "${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                                 . $LEASEINFO
 145                                 if [ "$LEASETIME" = "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:      $IPADDR"
 205                                 boot_mesg_flush
 206                                 if [ -n "${RED_DHCP_HOSTNAME}" ]; then
 207                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 208                                         boot_mesg_flush
 209                                 fi
 210                                 boot_mesg "           Subnet Mask:     $NETMASK"
 211                                 boot_mesg_flush
 212                                 boot_mesg "           Default Gateway: $GATEWAY"
 213                                 boot_mesg_flush
 214                                 boot_mesg "           DNS Server:      $DNS"
 215                                 boot_mesg_flush
 216                                 if [ -n "$DNS0" ] && [ -n "$DNS1" ]; then
 217                                         boot_mesg "Overwritting DNS-Server addresses with ${DNS0},${DNS1}"
 218                                         echo -n ${DNS0} > /var/ipfire/red/dns1
 219                                         echo -n ${DNS1} > /var/ipfire/red/dns2
 220                                         evaluate_retval
 221                                 else
 222                                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1
 223                                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2
 224                                 fi
 225
 226                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 227                                 echo "$IPADDR"  > /var/ipfire/red/local-ipaddress
 228                                 grep -v "gateway" /etc/hosts > /tmp/hosts
 229                                 echo "$GATEWAY gateway"  >> /tmp/hosts
 230                                 mv /tmp/hosts /etc/hosts
 231                                 echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress
 232                                 touch /var/ipfire/red/active
 233                         else
 234                                 echo ""
 235                                 $(exit "$RET")
 236                                 evaluate_retval
 237                         fi
 238
 239                 elif [ "$TYPE" == "PPPOE" ]; then
 240
 241                         if ( ps ax | grep -q [p]ppd ); then
 242                             boot_mesg "pppd is still running." ${FAILURE}
 243                             echo_failure
 244                             exit 1
 245                         fi
 246
 247                         eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
 248
 249                         [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0
 250
 251                         PPP_NIC=${DEVICE}
 252
 253                         if [ "$TYPE" == "vdsl" ]; then
 254                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_INET_VLAN} ..."
 255                                 modprobe 8021q
 256                                 vconfig add ${DEVICE} ${RED_VDSL_INET_VLAN}
 257                                 if [ -n "$MAC1" ]; then
 258                                         boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_INET_VLAN} to ${MAC1}"
 259                                         ip link set dev ${DEVICE}.${RED_VDSL_INET_VLAN} address ${MAC1}
 260                                         evaluate_retval
 261                                 fi
 262                                 PPP_NIC=${DEVICE}.${RED_VDSL_INET_VLAN}
 263                                 sleep 0.2
 264                                 ip link set ${PPP_NIC} up
 265                                 TYPE="pppoe"
 266                                 if [ "${RED_VDSL_IPTV_DISABLE}" == "0" ]; then
 267                                         PIDFILE="/var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid"
 268                                         LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info"
 269                                         DHCP_START="-N -R -L /var/ipfire/dhcpc "
 270                                         DHCP_STOP="-k "
 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                                                 vconfig add ${DEVICE} ${RED_VDSL_IPTV_VLAN}
 282                                                 if [ -n "$MAC2" ]; then
 283                                                         boot_mesg "Setting mac address on ${DEVICE}.${RED_VDSL_IPTV_VLAN} to ${MAC2}"
 284                                                         ip link set dev ${DEVICE}.${RED_VDSL_IPTV_VLAN} address ${MAC2}
 285                                                         evaluate_retval
 286                                                 fi
 287                                                 boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${RED_VDSL_IPTV_VLAN} interface..."
 288                                                 /sbin/dhcpcd ${DEVICE}.${RED_VDSL_IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
 289                                                 RET="$?"
 290
 291                                                 if [ "$RET" = "0" ]; then
 292                                                         . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info
 293                                                         echo ""
 294                                                         echo_ok
 295                                                         boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${RED_VDSL_IPTV_VLAN}:"
 296                                                         boot_mesg_flush
 297                                                         boot_mesg "           IP Address:      $IPADDR"
 298                                                         boot_mesg_flush
 299                                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 300                                                         boot_mesg_flush
 301                                                         boot_mesg "           Subnet Mask:     $NETMASK"
 302                                                         boot_mesg_flush
 303                                                         boot_mesg "           Default Gateway: $GATEWAY"
 304                                                         boot_mesg_flush
 305                                                         boot_mesg "           DNS Server:      $DNS"
 306                                                         boot_mesg_flush
 307
 308                                                 else
 309                                                         echo ""
 310                                                         $(exit "$RET")
 311                                                         evaluate_retval
 312                                                 fi
 313                                         fi
 314                                 fi
 315                         fi
 316
 317                         if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
 318                                 PPP_NIC=nas0
 319                                 boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
 320                                 br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
 321                                 sleep 1
 322                                 if [ "$TYPE" == "pppoeatm" ]; then
 323                                         TYPE="pppoe"
 324                                 fi
 325                                 if [ "$TYPE" == "pptpatm" ]; then
 326                                         TYPE="pptp"
 327                                 fi
 328                         fi
 329                         if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
 330                                 if [ "$PPP_NIC" == "" ]; then
 331                                         boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
 332                                         echo_failure
 333                                         exit 0
 334                                 fi
 335                                 boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
 336                                 ip addr flush dev $PPP_NIC >/dev/null 2>&1
 337                                 if [ "$TYPE" == "pptp" ]; then
 338                                         if [ "$PPTP_NICCFG" == "dhcp" ]; then
 339                                                 DHCP_START="-N -R -L /var/ipfire/dhcpc "
 340                                                 DHCP_STOP="-k "
 341
 342                                                 # Test to see if there is a stale pid file
 343                                                 if [ -f "$PIDFILE" ]; then
 344                                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 345                                                         if [ $? != 0 ]; then
 346                                                                 rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
 347                                                         fi
 348                                                 fi
 349
 350                                                 if [ ! -f "$PIDFILE" ]; then
 351                                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
 352                                                         /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
 353                                                         RET="$?"
 354
 355                                                         if [ "$RET" = "0" ]; then
 356                                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 357                                                                 echo ""
 358                                                                 echo_ok
 359                                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
 360                                                                 boot_mesg_flush
 361                                                                 boot_mesg "           IP Address:      $IPADDR"
 362                                                                 boot_mesg_flush
 363                                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 364                                                                 boot_mesg_flush
 365                                                                 boot_mesg "           Subnet Mask:     $NETMASK"
 366                                                                 boot_mesg_flush
 367                                                                 boot_mesg "           Default Gateway: $GATEWAY"
 368                                                                 boot_mesg_flush
 369                                                                 boot_mesg "           DNS Server:      $DNS"
 370                                                                 boot_mesg_flush
 371                                                                 /sbin/route add $PPTP_PEER gw $GATEWAY $PPP_NIC
 372                                                         else
 373                                                                 echo ""
 374                                                                 $(exit "$RET")
 375                                                                 evaluate_retval
 376                                                         fi
 377                                                 fi
 378                                         else
 379                                                 ip addr add $PPTP_NICCFG dev $PPP_NIC
 380                                         fi
 381                                 fi
 382                                 ip link set ${PPP_NIC} up
 383                         else
 384                                 boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
 385                         fi
 386
 387                         ###                      ###
 388                         ### Configuring the pppd ###
 389                         ###                      ###
 390
 391                         ### Plugin Options
 392                         #
 393                         if [ "$TYPE" == "pppoe" ]; then
 394                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && \
 395                                         PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so"
 396                         fi
 397
 398                         ### Synchronous Mode
 399                         #
 400                         #PPPOE_SYNC=-s
 401                         #PPPD_SYNC=sync
 402
 403                         ### Access Concentrator Name
 404                         #
 405                         if [ -n "${CONCENTRATORNAME}" ]; then
 406                                 ACNAME="-C ${CONCENTRATORNAME}"
 407                         fi
 408
 409                         ### Service Name
 410                         #
 411                         if [ -n "${SERVICENAME}" ]; then
 412                                 if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
 413                                         PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
 414                                 else
 415                                         SERVICENAME="-S ${SERVICENAME}"
 416                                 fi
 417                         fi
 418
 419                         ### Authentication Types
 420                         #
 421                         if [ "${AUTH}" == "pap" ]; then
 422                                 AUTH="-chap"
 423                         elif [ "${AUTH}" == "chap" ]; then
 424                                 AUTH="-pap"
 425                         else
 426                                 AUTH=""
 427                         fi
 428
 429                         ### DNS Config
 430                         #
 431                         if [ "${DNS}" == "Automatic" ]; then
 432                                 DNS="usepeerdns"
 433                         else
 434                                 DNS=""
 435                                 echo nameserver=$DNS1 > /etc/ppp/resolv.conf
 436                                 echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
 437                         fi
 438
 439                         ### Dial On Demand
 440                         #
 441                         if [ "${RECONNECTION}" != "persistent" ]; then
 442                                 if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
 443                                         SECONDS=$[${TIMEOUT} * 60]
 444                                 else
 445                                         SECONDS=300
 446                                 fi
 447                                 if [ "${RECONNECTION}" == "dialondemand" ]; then
 448                                         touch /var/ipfire/red/dial-on-demand
 449                                         DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
 450                                         DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
 451                                 fi
 452                         fi
 453
 454                         if [ "$TYPE" == "pppoe" ]; then
 455                                 ### When using pppoe-plugin the device has to be the last option
 456                                 #
 457                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
 458                         fi
 459
 460                         if [ "$TYPE" == "modem" ]; then
 461                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
 462                                 METHOD="PPPOE_PLUGIN"
 463                         elif [ "$TYPE" == "serial" ]; then
 464                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
 465                                 METHOD="PPPOE_PLUGIN"
 466                         fi
 467
 468                         ### Standard PPP options we always use
 469                         #
 470                         PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
 471                         PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
 472                         PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
 473                         PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
 474                         PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
 475
 476                         ### Debugging
 477                         #
 478                         if [ "${DEBUG}" == "on" ]; then
 479                                 DEBUG="debug"
 480                         else
 481                                 DEBUG=""
 482                         fi
 483
 484                         ### PPPoE invocation
 485                         #
 486                         if [ "$TYPE" == "pppoe" ]; then
 487                                 PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
 488                                 PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
 489                         fi
 490
 491                         ### PPTP ###
 492                         #
 493                         if [ "$TYPE" == "pptp" ]; then
 494                                 PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
 495                                 METHOD=""
 496                         fi
 497
 498                         ### Run everything
 499                         #
 500                         if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
 501                                 /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
 502                                 evaluate_retval
 503                                 # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
 504                         else
 505                                 /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
 506                                 evaluate_retval
 507                                 # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
 508                         fi
 509                         ## Create & Enable vnstat
 510                         /usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
 511                         /etc/rc.d/init.d/connectd start
 512                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 513                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 514                                 $(date +%s):: > /dev/null 2>&1
 515                         exit 0
 516                 fi
 517                 ;;
 518
 519         stop)
 520                 if [ "$TYPE" == "STATIC" ]; then
 521                         boot_mesg "Stopping default gateway ${GATEWAY}..."
 522                         ip route del default via ${GATEWAY} >/dev/null 2>&1
 523                         echo_ok
 524                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
 525                                 boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
 526                                 ip addr flush dev ${DEVICE}
 527                                 evaluate_retval
 528                         fi
 529                         run_subdir ${rc_base}/init.d/networking/red.down/
 530
 531                 elif [ "$TYPE" == "PPPOE" ]; then
 532                         boot_mesg "Bringing down the PPP interface ..."
 533                         ## Disable vnstat collection
 534                         /usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
 535                         rm -f /var/ipfire/red/keepconnected
 536                         killall -w -s TERM /usr/sbin/pppd 2>/dev/null
 537                         evaluate_retval
 538                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 539                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 540                                 $(date +%s):: > /dev/null 2>&1
 541                 fi
 542
 543                 if [ -e $LEASEINFO ]; then
 544                         boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
 545                         . $LEASEINFO
 546                         if [ "$LEASETIME" = "4294967295" ]; then
 547                                 # do nothing, just echo ok
 548                                 echo ""
 549                                 echo_ok
 550                         else
 551                                 if [ -n "$DHCP_STOP" ]; then
 552                                         /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
 553                                         RET="$?"
 554                                         if [ "$RET" -eq 0 ]; then
 555                                                 echo ""
 556                                                 echo_ok
 557                                         elif [ "$RET" -eq 1 ]; then
 558                                                 boot_mesg "dhcpcd not running!" ${WARNING}
 559                                                 echo_warning
 560                                         else
 561                                                 echo ""
 562                                                 echo_failure
 563                                         fi
 564                                 else
 565                                         echo ""
 566                                         killproc dhcpcd
 567                                 fi
 568                         fi
 569                 fi
 570
 571                 if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
 572                         link_status=`ip link show $DEVICE.${RED_VDSL_INET_VLAN} 2> /dev/null`
 573                         if [ -n "${link_status}" ]; then
 574                                 if echo "${link_status}" | grep -q UP; then
 575                                         boot_mesg "Bringing down the ${DEVICE}.${RED_VDSL_INET_VLAN} interface..."
 576                                         ip link set ${DEVICE}.${RED_VDSL_INET_VLAN} down
 577                                         vconfig rem ${DEVICE}.${RED_VDSL_INET_VLAN}
 578                                         evaluate_retval
 579                                 fi
 580                         else
 581                                 link_status=`ip link show $DEVICE 2> /dev/null`
 582                                 if [ -n "${link_status}" ]; then
 583                                         if echo "${link_status}" | grep -q UP; then
 584                                                 boot_mesg "Bringing down the ${DEVICE} interface..."
 585                                                 ip link set ${DEVICE} down
 586                                                 evaluate_retval
 587                                         fi
 588                                 fi
 589                         fi
 590                 fi
 591                 killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
 592                 killall -w -s KILL pptp >/dev/null 2>&1
 593                 killall -w -s KILL br2684ctl >/dev/null 2>&1
 594
 595                 ## Disable vnstat collection
 596                 /usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
 597
 598                 rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
 599                 exit 0;
 600                 ;;
 601 esac
 602
 603 # End