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 - : <<<$MAC)
  36
  37 TYPE="${RED_TYPE}"
  38 DEVICE="${RED_DEV}"
  39
  40 if [ "$TYPE" == "STATIC" ] || [ "$TYPE" == "DHCP" ]; then
  41         if [ "$DEVICE" == "" ]; then
  42                 boot_mesg "No device for red network. Please run setup." ${FAILURE}
  43                 echo_failure
  44                 [ "${1}" == "start" ] && exit 0
  45         fi
  46 fi
  47
  48 if [ "${TYPE}" == "STATIC" ]; then
  49         if [ "${DEVICE}" != "${GREEN_DEV}" ]; then
  50                 ADDRESS="${RED_ADDRESS}"
  51                 BROADCAST="${RED_BROADCAST}"
  52                 NETADDRESS="${RED_NETADDRESS}"
  53                 NETMASK="${RED_NETMASK}"
  54         else
  55                 ADDRESS="${GREEN_ADDRESS}"
  56                 BROADCAST="${GREEN_BROADCAST}"
  57                 NETADDRESS="${GREEN_NETADDRESS}"
  58                 NETMASK="${GREEN_NETMASK}"
  59         fi
  60         GATEWAY="${DEFAULT_GATEWAY}"
  61         # DNS1
  62         # DNS2
  63
  64         if [ -z "${BROADCAST}" ]; then
  65                 boot_mesg "BROADCAST variable missing, cannot continue." ${FAILURE}
  66                 echo_failure
  67                 exit 1
  68         fi
  69         if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
  70                 PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-`
  71                 args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
  72         else
  73                 boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
  74                 echo_failure
  75                 exit 1
  76         fi
  77 fi
  78
  79 PIDFILE="/var/run/dhcpcd-${DEVICE}.pid"
  80 LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.info"
  81 DHCP_START="-N -R -L /var/ipfire/dhcpc -c /var/ipfire/dhcpc/dhcpcd.exe "
  82 DHCP_STOP="-k -c /var/ipfire/dhcpc/dhcpcd.exe "
  83
  84 case "${1}" in
  85         start)
  86                 if [ "${DEVICE}" != "${GREEN_DEV}" ] && [ "${DEVICE}" != "" ]; then
  87                         boot_mesg "Bringing up the ${DEVICE} interface..."
  88                         boot_mesg_flush
  89                         # Check if an interface is there...
  90                         if ip link show ${DEVICE} > /dev/null 2>&1; then
  91                                 link_status=`ip link show ${DEVICE} 2> /dev/null`
  92                                 if [ -n "${link_status}" ]; then
  93                                         if ! echo "${link_status}" | grep -q UP; then
  94                                                 if [ -n "$MAC" ]; then
  95                                                         boot_mesg "Setting mac address on ${DEVICE} to ${MAC}"
  96                                                         ip link set dev ${DEVICE} address ${MAC}
  97                                                         evaluate_retval
  98                                                 fi
  99
 100                                                 ip link set ${DEVICE} up
 101                                         fi
 102                                 fi
 103                         else
 104                                 boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
 105                                 echo_failure
 106                                 exit 1
 107                         fi
 108                 fi
 109
 110                 ## Create & Enable vnstat
 111                 /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
 112
 113                 if [ "${TYPE}" == "STATIC" ]; then
 114
 115                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
 116                                 boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
 117                                 ip addr add ${args} dev ${DEVICE}
 118                                 evaluate_retval
 119                         fi
 120                         echo -n "${DEVICE}" > /var/ipfire/red/iface
 121                         echo -n "${ADDRESS}"  > /var/ipfire/red/local-ipaddress
 122                         echo -n "${GATEWAY}" > /var/ipfire/red/remote-ipaddress
 123                         grep -v "gateway" /etc/hosts > /tmp/hosts
 124                         echo "$GATEWAY gateway"  >> /tmp/hosts
 125                         mv /tmp/hosts /etc/hosts
 126                         echo -n "${DNS1}" > /var/ipfire/red/dns1
 127                         echo -n "${DNS2}" > /var/ipfire/red/dns2
 128                         touch /var/ipfire/red/active
 129
 130                         boot_mesg "Setting up default gateway ${GATEWAY}..."
 131                         ip route add default via ${GATEWAY} dev ${DEVICE}
 132                         evaluate_retval
 133
 134                         run_subdir ${rc_base}/init.d/networking/red.up/
 135
 136                         # Configure aliases only if red static
 137                         /usr/local/bin/setaliases
 138
 139                 elif [ "${TYPE}" == "DHCP" ]; then
 140
 141                         if [ -e $LEASEINFO ]; then
 142                                 boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
 143                                 . $LEASEINFO
 144                                 if [ "$LEASETIME" = "4294967295" ]; then
 145                                         # do nothing, just echo ok
 146                                         echo ""
 147                                         echo_ok
 148                                 else
 149                                         if [ -n "$DHCP_STOP" ]; then
 150                                                 /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
 151                                                 RET="$?"
 152                                                 if [ "$RET" -eq 0 ]; then
 153                                                         echo ""
 154                                                         echo_ok
 155                                                 elif [ "$RET" -eq 1 ]; then
 156                                                         boot_mesg "dhcpcd not running!" ${WARNING}
 157                                                         echo_warning
 158                                                 else
 159                                                         echo ""
 160                                                         echo_failure
 161                                                 fi
 162                                         else
 163                                                 echo ""
 164                                                 killproc dhcpcd
 165                                         fi
 166                                 fi
 167                         fi
 168
 169                         boot_mesg -n "Starting dhcpcd on the ${DEVICE} interface..."
 170                         echo -n "${DEVICE}" > /var/ipfire/red/iface
 171
 172                         ## Create & Enable vnstat
 173                         /usr/bin/vnstat -u -i ${DEVICE} -r --enable --force > /dev/null 2>&1
 174
 175                         # Test to see if there is a stale pid file
 176                         if [ -f "$PIDFILE" ]; then
 177                                 ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 178                                 if [ $? != 0 ]; then
 179                                         rm -f /var/run/dhcpcd-${DEVICE}.pid > /dev/null
 180                                 else
 181                                         boot_mesg "dhcpcd already running!" ${WARNING}
 182                                         echo_warning
 183                                         exit 2
 184                                 fi
 185                         fi
 186
 187                         iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
 188                         iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${DEVICE} -j ACCEPT
 189
 190                         if [ -n "${RED_DHCP_HOSTNAME}" ]; then
 191                                 DHCP_START+="-h ${RED_DHCP_HOSTNAME} "
 192                 fi
 193
 194                 /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
 195                 RET="$?"
 196
 197                 if [ "$RET" = "0" ]; then
 198                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 199                                 echo ""
 200                                 echo_ok
 201                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
 202                                 boot_mesg_flush
 203                                 boot_mesg "           IP Address:      $IPADDR"
 204                                 boot_mesg_flush
 205                                 if [ -n "${RED_DHCP_HOSTNAME}" ]; then
 206                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 207                                         boot_mesg_flush
 208                                 fi
 209                                 boot_mesg "           Subnet Mask:     $NETMASK"
 210                                 boot_mesg_flush
 211                                 boot_mesg "           Default Gateway: $GATEWAY"
 212                                 boot_mesg_flush
 213                                 boot_mesg "           DNS Server:      $DNS"
 214                                 boot_mesg_flush
 215                                 if [ -n "$DNS0" ] && [ -n "$DNS1" ]; then
 216                                         boot_mesg "Overwritting DNS-Server addresses with ${DNS0},${DNS1}"
 217                                         echo -n ${DNS0} > /var/ipfire/red/dns1
 218                                         echo -n ${DNS1} > /var/ipfire/red/dns2
 219                                         evaluate_retval
 220                                 else
 221                                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > /var/ipfire/red/dns1
 222                                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > /var/ipfire/red/dns2
 223                                 fi
 224
 225                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 226                                 echo "$IPADDR"  > /var/ipfire/red/local-ipaddress
 227                                 grep -v "gateway" /etc/hosts > /tmp/hosts
 228                                 echo "$GATEWAY gateway"  >> /tmp/hosts
 229                                 mv /tmp/hosts /etc/hosts
 230                                 echo "$GATEWAY" > /var/ipfire/red/remote-ipaddress
 231                                 touch /var/ipfire/red/active
 232                         else
 233                                 echo ""
 234                                 $(exit "$RET")
 235                                 evaluate_retval
 236                         fi
 237
 238                 elif [ "$TYPE" == "PPPOE" ]; then
 239
 240                         if ( ps ax | grep -q [p]ppd ); then
 241                             boot_mesg "pppd is still running." ${FAILURE}
 242                             echo_failure
 243                             exit 1
 244                         fi
 245
 246                         eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
 247
 248                         [ -c "/dev/ppp" ] || mknod /dev/ppp c 108 0
 249
 250                         PPP_NIC=${DEVICE}
 251
 252                         if [ "$TYPE" == "vdsl" ]; then
 253                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_INET_VLAN} ..."
 254                                 modprobe 8021q
 255                                 vconfig add ${DEVICE} ${RED_VDSL_INET_VLAN}
 256                                 PPP_NIC=${DEVICE}.${RED_VDSL_INET_VLAN}
 257                                 sleep 0.2
 258                                 ip link set ${PPP_NIC} up
 259                                 TYPE="pppoe"
 260
 261                                 if [ "${RED_VDSL_IPTV_DISABLE}" == "0" ]; then
 262                                         PIDFILE="/var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid"
 263                                         LEASEINFO="/var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info"
 264
 265                                         # Test to see if there is a stale pid file
 266                                         if [ -f "$PIDFILE" ]; then
 267                                                 ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 268                                                 if [ $? != 0 ]; then
 269                                                         rm -f /var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid > /dev/null
 270                                                 fi
 271                                         fi
 272
 273                                         if [ ! -f "$PIDFILE" ]; then
 274                                                 boot_mesg "Createing VLAN Interface ${DEVICE}.${RED_VDSL_IPTV_VLAN} ..."
 275                                                 vconfig add ${DEVICE} ${RED_VDSL_IPTV_VLAN}
 276                                                 boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${RED_VDSL_IPTV_VLAN} interface..."
 277                                                 /sbin/dhcpcd ${DEVICE}.${RED_VDSL_IPTV_VLAN} ${DHCP_START} >/dev/null 2>&1
 278                                                 RET="$?"
 279
 280                                                 if [ "$RET" = "0" ]; then
 281                                                         . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.info
 282                                                         echo ""
 283                                                         echo_ok
 284                                                         boot_mesg "           DHCP Assigned Settings for ${DEVICE}.${RED_VDSL_IPTV_VLAN}:"
 285                                                         boot_mesg_flush
 286                                                         boot_mesg "           IP Address:      $IPADDR"
 287                                                         boot_mesg_flush
 288                                                         boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 289                                                         boot_mesg_flush
 290                                                         boot_mesg "           Subnet Mask:     $NETMASK"
 291                                                         boot_mesg_flush
 292                                                         boot_mesg "           Default Gateway: $GATEWAY"
 293                                                         boot_mesg_flush
 294                                                         boot_mesg "           DNS Server:      $DNS"
 295                                                         boot_mesg_flush
 296
 297                                                 else
 298                                                         echo ""
 299                                                         $(exit "$RET")
 300                                                         evaluate_retval
 301                                                 fi
 302                                         fi
 303                                 fi
 304                         fi
 305
 306                         if [ "$TYPE" == "pppoeatm" ] || [ "$TYPE" == "pptpatm" ]; then
 307                                 PPP_NIC=nas0
 308                                 boot_mesg "Createing ATM-Bridge as $PPP_NIC ..."
 309                                 br2684ctl -c0 -e${ENCAP} -a0.${VPI}.${VCI} >/dev/null 2>&1 &
 310                                 sleep 1
 311                                 if [ "$TYPE" == "pppoeatm" ]; then
 312                                         TYPE="pppoe"
 313                                 fi
 314                                 if [ "$TYPE" == "pptpatm" ]; then
 315                                         TYPE="pptp"
 316                                 fi
 317                         fi
 318                         if [ "$TYPE" == "pppoe" ] || [ "$TYPE" == "pptp" ]; then
 319                                 if [ "$PPP_NIC" == "" ]; then
 320                                         boot_mesg "No device for red interface given. Check netsetup or dialprofile!" ${FAILURE}
 321                                         echo_failure
 322                                         exit 0
 323                                 fi
 324                                 boot_mesg "Bringing up the $TYPE interface on $PPP_NIC ..."
 325                                 ip addr flush dev $PPP_NIC >/dev/null 2>&1
 326                                 if [ "$TYPE" == "pptp" ]; then
 327                                         if [ "$PPTP_NICCFG" == "dhcp" ]; then
 328
 329                                                 # Test to see if there is a stale pid file
 330                                                 if [ -f "$PIDFILE" ]; then
 331                                                         ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null
 332                                                         if [ $? != 0 ]; then
 333                                                                 rm -f /var/run/dhcpcd-${DEVICE}.${RED_VDSL_IPTV_VLAN}.pid > /dev/null
 334                                                         fi
 335                                                 fi
 336
 337                                                 if [ ! -f "$PIDFILE" ]; then
 338                                                         boot_mesg -n "Starting dhcpcd on the ${DEVICE}.${RED_VDSL_IPTV_VLAN} interface..."
 339                                                         /sbin/dhcpcd ${DEVICE} ${DHCP_START} >/dev/null 2>&1
 340                                                         RET="$?"
 341
 342                                                         if [ "$RET" = "0" ]; then
 343                                                                 . /var/ipfire/dhcpc/dhcpcd-${DEVICE}.info
 344                                                                 echo ""
 345                                                                 echo_ok
 346                                                                 boot_mesg "           DHCP Assigned Settings for ${DEVICE}:"
 347                                                                 boot_mesg_flush
 348                                                                 boot_mesg "           IP Address:      $IPADDR"
 349                                                                 boot_mesg_flush
 350                                                                 boot_mesg "           Hostname:        $RED_DHCP_HOSTNAME"
 351                                                                 boot_mesg_flush
 352                                                                 boot_mesg "           Subnet Mask:     $NETMASK"
 353                                                                 boot_mesg_flush
 354                                                                 boot_mesg "           Default Gateway: $GATEWAY"
 355                                                                 boot_mesg_flush
 356                                                                 boot_mesg "           DNS Server:      $DNS"
 357                                                                 boot_mesg_flush
 358
 359                                                         else
 360                                                                 echo ""
 361                                                                 $(exit "$RET")
 362                                                                 evaluate_retval
 363                                                         fi
 364                                                 fi
 365                                         else
 366                                                 ip addr add $PPTP_NICCFG dev $PPP_NIC
 367                                         fi
 368                                 fi
 369                                 ip link set ${PPP_NIC} up
 370                         else
 371                                 boot_mesg "Bringing up the PPP via ${TYPE} on ${COMPORT}..."
 372                         fi
 373
 374                         ###                      ###
 375                         ### Configuring the pppd ###
 376                         ###                      ###
 377
 378                         ### Plugin Options
 379                         #
 380                         if [ "$TYPE" == "pppoe" ]; then
 381                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && \
 382                                         PLUGOPTS="plugin /usr/lib/pppd/2.4.4/rp-pppoe.so"
 383                         fi
 384
 385                         ### Synchronous Mode
 386                         #
 387                         #PPPOE_SYNC=-s
 388                         #PPPD_SYNC=sync
 389
 390                         ### Access Concentrator Name
 391                         #
 392                         if [ -n "${CONCENTRATORNAME}" ]; then
 393                                 ACNAME="-C ${CONCENTRATORNAME}"
 394                         fi
 395
 396                         ### Service Name
 397                         #
 398                         if [ -n "${SERVICENAME}" ]; then
 399                                 if [ "${METHOD}" == "PPPOE_PLUGIN" ]; then
 400                                         PLUGOPTS+=" rp_pppoe_service ${SERVICENAME}"
 401                                 else
 402                                         SERVICENAME="-S ${SERVICENAME}"
 403                                 fi
 404                         fi
 405
 406                         ### Authentication Types
 407                         #
 408                         if [ "${AUTH}" == "pap" ]; then
 409                                 AUTH="-chap"
 410                         elif [ "${AUTH}" == "chap" ]; then
 411                                 AUTH="-pap"
 412                         else
 413                                 AUTH=""
 414                         fi
 415
 416                         ### DNS Config
 417                         #
 418                         if [ "${DNS}" == "Automatic" ]; then
 419                                 DNS="usepeerdns"
 420                         else
 421                                 DNS=""
 422                                 echo nameserver=$DNS1 > /etc/ppp/resolv.conf
 423                                 echo nameserver=$DNS2 >> /etc/ppp/resolv.conf
 424                         fi
 425
 426                         ### Dial On Demand
 427                         #
 428                         if [ "${RECONNECTION}" != "persistent" ]; then
 429                                 if [ "${TIMEOUT}" != "0" ] && [ "${TIMEOUT}" != "" ]; then
 430                                         SECONDS=$[${TIMEOUT} * 60]
 431                                 else
 432                                         SECONDS=300
 433                                 fi
 434                                 if [ "${RECONNECTION}" == "dialondemand" ]; then
 435                                         touch /var/ipfire/red/dial-on-demand
 436                                         DEMAND="demand persist idle ${SECONDS} 10.112.112.112:10.112.112.113"
 437                                         DEMAND+=" ipcp-accept-remote ipcp-accept-local noipdefault ktune"
 438                                 fi
 439                         fi
 440
 441                         if [ "$TYPE" == "pppoe" ]; then
 442                                 ### When using pppoe-plugin the device has to be the last option
 443                                 #
 444                                 [ "${METHOD}" == "PPPOE_PLUGIN" ] && PLUGOPTS+=" $PPP_NIC"
 445                         fi
 446
 447                         if [ "$TYPE" == "modem" ]; then
 448                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /etc/ppp/dialer lock modem crtscts"
 449                                 METHOD="PPPOE_PLUGIN"
 450                         elif [ "$TYPE" == "serial" ]; then
 451                                 PLUGOPTS=" /dev/${COMPORT} ${DTERATE} connect /bin/true lock modem crtscts"
 452                                 METHOD="PPPOE_PLUGIN"
 453                         fi
 454
 455                         ### Standard PPP options we always use
 456                         #
 457                         PPP_STD_OPTIONS="$PLUGOPTS $DNS defaultroute noipdefault noauth"
 458                         PPP_STD_OPTIONS+=" default-asyncmap hide-password nodetach mtu ${MTU}"
 459                         PPP_STD_OPTIONS+=" mru ${MTU} noaccomp nodeflate nopcomp novj novjccomp"
 460                         PPP_STD_OPTIONS+=" nobsdcomp user ${USERNAME} lcp-echo-interval 20"
 461                         PPP_STD_OPTIONS+=" lcp-echo-failure 3 ${AUTH}"
 462
 463                         ### Debugging
 464                         #
 465                         if [ "${DEBUG}" == "on" ]; then
 466                                 DEBUG="debug"
 467                         else
 468                                 DEBUG=""
 469                         fi
 470
 471                         ### PPPoE invocation
 472                         #
 473                         if [ "$TYPE" == "pppoe" ]; then
 474                                 PPPOE_CMD="/usr/sbin/pppoe -p /var/run/ppp-ipfire.pid.pppoe -I $PPP_NIC"
 475                                 PPPOE_CMD+=" -T 80 -U $PPPOE_SYNC $ACNAME $SERVICENAMEOPT"
 476                         fi
 477
 478                         ### PPTP ###
 479                         #
 480                         if [ "$TYPE" == "pptp" ]; then
 481                                 PPPOE_CMD="pptp $PPTP_PEER --nolaunchpppd"
 482                                 METHOD=""
 483                         fi
 484
 485                         ### Run everything
 486                         #
 487                         if [ "$METHOD" == "PPPOE_PLUGIN" ]; then
 488                                 /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND >/dev/null 2>&1 &
 489                                 evaluate_retval
 490                                 # echo PLUGIN: /usr/sbin/pppd $PPP_STD_OPTIONS $DEBUG $DEMAND
 491                         else
 492                                 /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC >/dev/null 2>&1 &
 493                                 evaluate_retval
 494                                 # echo PPP: /usr/sbin/pppd pty "$PPPOE_CMD" $PPP_STD_OPTIONS $DEBUG $DEMAND $PPPD_SYNC
 495                         fi
 496                         ## Create & Enable vnstat
 497                         /usr/bin/vnstat -u -i ppp0 -r --enable --force > /dev/null 2>&1
 498                         /etc/rc.d/init.d/connectd start
 499                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 500                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 501                                 $(date +%s):: > /dev/null 2>&1
 502                         exit 0
 503                 fi
 504                 ;;
 505
 506         stop)
 507                 if [ "$TYPE" == "STATIC" ]; then
 508                         boot_mesg "Stopping default gateway ${GATEWAY}..."
 509                         ip route del default via ${GATEWAY} >/dev/null 2>&1
 510                         echo_ok
 511                         if [ "$DEVICE" != "${GREEN_DEV}" ]; then
 512                                 boot_mesg "Removing IPv4 addresses from the ${DEVICE} interface..."
 513                                 ip addr flush dev ${DEVICE}
 514                                 evaluate_retval
 515                         fi
 516                         run_subdir ${rc_base}/init.d/networking/red.down/
 517
 518                 elif [ "$TYPE" == "PPPOE" ]; then
 519                         boot_mesg "Bringing down the PPP interface ..."
 520                         ## Disable vnstat collection
 521                         /usr/bin/vnstat -u -i ppp0 -r --disable > /dev/null 2>&1
 522                         rm -f /var/ipfire/red/keepconnected
 523                         killall -w -s TERM /usr/sbin/pppd 2>/dev/null
 524                         evaluate_retval
 525                         # Add a NaN value to ppp0 rrd to supress spikes at reconnect
 526                         rrdtool update $RRDLOG/collectd/localhost/interface/if_octets-ppp0.rrd \
 527                                 $(date +%s):: > /dev/null 2>&1
 528                 fi
 529
 530                 if [ -e $LEASEINFO ]; then
 531                         boot_mesg -n "Stopping dhcpcd on the ${DEVICE} interface..."
 532                         . $LEASEINFO
 533                         if [ "$LEASETIME" = "4294967295" ]; then
 534                                 # do nothing, just echo ok
 535                                 echo ""
 536                                 echo_ok
 537                         else
 538                                 if [ -n "$DHCP_STOP" ]; then
 539                                         /sbin/dhcpcd ${DEVICE} $DHCP_STOP &> /dev/null
 540                                         RET="$?"
 541                                         if [ "$RET" -eq 0 ]; then
 542                                                 echo ""
 543                                                 echo_ok
 544                                         elif [ "$RET" -eq 1 ]; then
 545                                                 boot_mesg "dhcpcd not running!" ${WARNING}
 546                                                 echo_warning
 547                                         else
 548                                                 echo ""
 549                                                 echo_failure
 550                                         fi
 551                                 else
 552                                         echo ""
 553                                         killproc dhcpcd
 554                                 fi
 555                         fi
 556                 fi
 557
 558                 if [ "$DEVICE" != "${GREEN_DEV}" ] && [ "$DEVICE" != "" ]; then
 559                         link_status=`ip link show $DEVICE.${RED_VDSL_INET_VLAN} 2> /dev/null`
 560                         if [ -n "${link_status}" ]; then
 561                                 if echo "${link_status}" | grep -q UP; then
 562                                         boot_mesg "Bringing down the ${DEVICE}.${RED_VDSL_INET_VLAN} interface..."
 563                                         ip link set ${DEVICE}.${RED_VDSL_INET_VLAN} down
 564                                         vconfig del ${DEVICE} ${RED_VDSL_INET_VLAN}
 565                                         evaluate_retval
 566                                 fi
 567                         else
 568                                 link_status=`ip link show $DEVICE 2> /dev/null`
 569                                 if [ -n "${link_status}" ]; then
 570                                         if echo "${link_status}" | grep -q UP; then
 571                                                 boot_mesg "Bringing down the ${DEVICE} interface..."
 572                                                 ip link set ${DEVICE} down
 573                                                 evaluate_retval
 574                                         fi
 575                                 fi
 576                         fi
 577                 fi
 578                 killall -w -s KILL /usr/sbin/pppd >/dev/null 2>&1
 579                 killall -w -s KILL pptp >/dev/null 2>&1
 580                 killall -w -s KILL br2684ctl >/dev/null 2>&1
 581
 582                 ## Disable vnstat collection
 583                 /usr/bin/vnstat -u -i ${DEVICE} -r --disable > /dev/null 2>&1
 584
 585                 rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
 586                 exit 0;
 587                 ;;
 588 esac
 589
 590 # End