etc/rc.d/init.d/network

   1 #!/bin/sh
   2 #
   3 # network       This starts and stops network.
   4 #
   5
   6 PATH=/sbin:/bin:/usr/bin:/usr/sbin
   7
   8 # Source function library.
   9 . /etc/init.d/functions
  10
  11 # Get config.
  12 [ -f "/etc/sysconfig/network" ] && . /etc/sysconfig/network
  13
  14 CWD=`pwd`
  15 cd /etc/sysconfig/network-scripts
  16
  17 interfaces=`ls ifcfg-*`
  18
  19 # See how we were called.
  20 case "$1" in
  21     start)
  22         for i in $interfaces; do
  23                 . ./$i
  24                 ifconfig ${DEVICE} ${IPADDR} broadcast ${BROADCAST} netmask ${NETMASK} up
  25                 if [ "$?" = "0" ]; then
  26                         echo "  bring up $DEVICE successfully"
  27                 else
  28                         echo "  fail to bring up $DEVICE."
  29                 fi
  30         done
  31
  32         route add default gw ${GATEWAY}
  33
  34         ;;
  35     stop)
  36         for i in $interfaces; do
  37                 . ./$i
  38                 ifconfig ${DEVICE} down
  39         done
  40         ;;
  41     restart)
  42         cd $CWD
  43         $0 stop
  44         $0 start
  45         ;;
  46     *)
  47         echo $"Usage: $0 {start|stop|restart}"
  48         RETVAL=1
  49 esac
  50
  51 exit $RETVAL