initscripts/etc/rc.d/init.d/network

#! /bin/sh
# network - Network interfaces start/stop script

# Based on ethnet script from LFS-3.1 and earlier.
# Rewritten by Gerard Beekmans <gerard@linuxfromscratch.org>
# Modified by Silvan Calarco <silvan.calarco@mambasoft.it>
#
# chkconfig: 2345 20 97
# description: Network interfaces start/stop script

. /etc/sysconfig/rc
. $rc_functions
. /etc/sysconfig/network

unset MAKEDEFAULT

case "$1" in
   start)
      if [ -x /usr/sbin/ifrename ] && [ -r /etc/iftab ]; then
        echo -n "Renaming interfaces: "
        ifrename -t
        evaluate_retval
        echo
      fi

      tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/network_makefile_$$
      trap "rm -f $tempfile" HUP INT QUIT ABRT KILL TERM

      for file in `grep -il "ONBOOT=yes" $network_devices/ifcfg-* 2>/dev/null`; do
         interface=$(basename $file | sed "s/ifcfg.//")
         case "$interface" in
            *~) ;;
            *) parentinterface=$(echo $interface | sed s/:.*// )
               targetinterface=$(echo $interface | sed s/:/-/ )
               [ "$parentinterface" = "$targetinterface" ] && unset parentinterface
               cat >> $tempfile << EOF
$targetinterface: $parentinterface
		@$network_devices/ifup $interface
EOF
               MAKEDEFAULT="$targetinterface $MAKEDEFAULT"
            ;;
         esac
      done

      if [ "$MAKEDEFAULT" != "" ]; then
         echo -n $"Bringing up interface(s): $MAKEDEFAULT"
         echo "all: $MAKEDEFAULT" >> $tempfile
         make -j -k -f $tempfile all 1>/dev/null
         evaluate_retval
         echo
      fi
      rm -f $tempfile
   ;;
   stop)
      if [ "$GATEWAY" != "" ]; then
         echo -n "Removing default gateway: "
         route del -net default
         evaluate_retval
         echo
      fi
      for file in `grep -il "ONBOOT=yes" $network_devices/ifcfg-* 2>/dev/null`; do
         interface=$(basename $file | sed s/ifcfg-//)
         case "$interface" in
            *~) ;;
            *) echo -n $"Bringing down the $interface interface: "
               $network_devices/ifdown $interface
               evaluate_retval
               echo
               ;;
         esac
      done
   ;;
   restart)
      $0 stop
      sleep 1
      $0 start
   ;;
   status)
      [ -x /sbin/ifconfig ] && /sbin/ifconfig || :
      for wint in $(find /sys/class/net/wlan[0-9]* \
                       -maxdepth 0 -type d -printf "%f " 2>/dev/null); do
         /usr/sbin/iwconfig $wint
      done
   ;;
   *)
      echo "Usage: $0 {start|stop|restart|status}"
      exit 1
   ;;
esac