src/initscripts/init.d/networking/any

   1 #!/bin/sh
   2 ########################################################################
   3 # Begin
   4 #
   5 # Description : ANY Device Script
   6 #
   7 # Authors     : Nathan Coulson - nathan@linuxfromscratch.org
   8 #               Kevin P. Fleming - kpfleming@linuxfromscratch.org
   9 #               Michael Tremer - mitch@ipfire.org
  10 #               Maniacikarus - maniacikarus@ipfire.org
  11 #
  12 # Version     : 01.00
  13 #
  14 # Notes       :
  15 #
  16 ########################################################################
  17
  18 . /etc/sysconfig/rc
  19 . ${rc_functions}
  20 eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
  21
  22 if [ "$(basename $0)" == "green" ]; then
  23         DEVICE="${GREEN_DEV}"
  24         ADDRESS="${GREEN_ADDRESS}"
  25         BROADCAST="${GREEN_BROADCAST}"
  26         NETADDRESS="${GREEN_NETADDRESS}"
  27         NETMASK="${GREEN_NETMASK}"
  28         DEVICE="${GREEN_DEV}"
  29 elif [ "$(basename $0)" == "blue" ]; then
  30         DEVICE="${BLUE_DEV}"
  31         ADDRESS="${BLUE_ADDRESS}"
  32         BROADCAST="${BLUE_BROADCAST}"
  33         NETADDRESS="${BLUE_NETADDRESS}"
  34         NETMASK="${BLUE_NETMASK}"
  35         DEVICE="${BLUE_DEV}"
  36 elif [ "$(basename $0)" == "orange" ]; then
  37         DEVICE="${ORANGE_DEV}"
  38         ADDRESS="${ORANGE_ADDRESS}"
  39         BROADCAST="${ORANGE_BROADCAST}"
  40         NETADDRESS="${ORANGE_NETADDRESS}"
  41         NETMASK="${ORANGE_NETMASK}"
  42         DEVICE="${ORANGE_DEV}"
  43 fi
  44
  45 if [ -z "${BROADCAST}" ]; then
  46         boot_mesg "BROADCAST variable missing from input, cannot continue." ${FAILURE}
  47         echo_failure
  48         exit 1
  49 fi
  50
  51 if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then
  52         PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-`
  53         args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}"
  54 else
  55         boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE}
  56         echo_failure
  57         exit 1
  58 fi
  59
  60 case "${1}" in
  61
  62         start)
  63                 boot_mesg "Bringing up the ${DEVICE} interface..."
  64                 boot_mesg_flush
  65
  66                 # Check if an interface is there...
  67                 if ip link show ${DEVICE} > /dev/null 2>&1; then
  68                         link_status=`ip link show ${DEVICE} 2> /dev/null`
  69                         if [ -n "${link_status}" ]; then
  70                                 if ! echo "${link_status}" | grep -q UP; then
  71                                         ip link set ${DEVICE} up
  72                                 fi
  73                         fi
  74                 else
  75                         boot_mesg "Interface ${DEVICE} doesn't exist." ${FAILURE}
  76                         echo_failure
  77                         exit 1
  78                 fi
  79
  80                 # Create/Update vnstat database
  81                 /usr/bin/vnstat -u -i ${DEVICE} --force > /dev/null 2>&1
  82
  83                 boot_mesg "Adding IPv4 address ${ADDRESS} to the ${DEVICE} interface..."
  84                 ip addr add ${args} dev ${DEVICE}
  85                 evaluate_retval
  86                 ;;
  87
  88         stop)
  89                 boot_mesg "Removing IPv4 address ${ADDRESS} from the ${DEVICE} interface..."
  90                 ip addr del ${args} dev ${DEVICE}
  91                 evaluate_retval
  92
  93                 # Update vnstat database
  94                 /usr/bin/vnstat -u -i ${DEVICE} > /dev/null 2>&1
  95                 exit 0;
  96                 ;;
  97 esac
  98 # End