#
# Original File
# -------------
#	http://www.Linux-Sec.net/Wireless/Install-HowTo/madwifi.txt
#	http://www.Linux-Sec.net/Wireless/Install-HowTo/NetGear.WG311.Install.sh.txt ( this file )
#	
#
# 10-Dec-03 amo Install Wireless PCI card ( Netgear WQG311 -- 802.11g )
# 19-Dec-03 amo Allow for 2.6.0 vs 2.4.23 kernels
# 02-Jan-04 amo Added slackware/redhat switch
# 04-Jan-04 amo Converted to stop|start format, iwconfig, iwpriv commands
# 18-Apr-04 amo Renamed wl.install.sh to NetGear.WG311.Install.txt
# 19-Apr-04 amo Install latest iwconfig ( beta27 )
# 20-Apr-04 amo Separate out the commands
#
#
#
# Define the Wireless Network
# ----------------------------
#
CHANNEL=1
ESSID="WL.Linux-Sec.net"
INTERFACE="ath0"
IPADDR="192.168.11.12"
KEY="02468"
#
# Set the card in master mode -  for AccessPoint
MODE="Master"
NETMASK="255.255.255.0" 
#
#
# Determine broadcast and network addresses from the IP address and netmask:
#
# 192.168.11.255
# BROADCAST=`ipmask $NETMASK $IPADDR | cut -f 1 -d ' '`
BROADCAST=192.168.11.255
#
# 192.168.11.0
# NETWORK=`ipmask $NETMASK $IPADDR | cut -f 2 -d ' '`
NETWORK=192.168.11.0
#
#
# Set up the WiFi card
#
echo "Configuring Wireless: ${INTERFACE}:"
#
if [ `uname -r` = "2.6.0" ];
then
  #
  WLAN="/lib/modules/`uname -r`/net/wlan.ko"
  HAL="/lib/modules/`uname -r`/net/ath_hal.ko"
  PCI="/lib/modules/`uname -r`/net/ath_pci.ko"
  #
else
  #
  WLAN="/lib/modules/`uname -r`/net/wlan.o"
  HAL="/lib/modules/`uname -r`/net/ath_hal.o"
  PCI="/lib/modules/`uname -r`/net/ath_pci.o"
  #
fi
#
#
# First stop the network
# -----------------------
#
stop () {
  #
  echo ""
  echo "this hangs the machine ... exiting "
  echo ""
  #
  if [ -f /etc/redhat-release ];
  then
    /etc/rc.d/init.d/network stop
  fi
  #
  if [ -f /etc/slackware-version ];
  then
    ifconfig ath0 down
  fi
  #
  #
  # Unload the wireless modules
  #
  # ==  hangs the machine
  #
  # rmmod ath_pci
  # rmmod wlan
  # rmmod ath_hal
  #
} # stop
#
#
#
# Load the wireless modules and add the wireless routes
# -----------------------------------------------------
#
start() {
  #
  # Add the wireless drivers
  # ------------------------
  insmod $WLAN
  #
  insmod  $HAL
  #
  insmod  $PCI
  #
  #
  # Restart with the wirless network ( ath0 )
  # --------------------------------
  if [ -f /etc/redhat-release ];
  then
    #
    /etc/rc.d/init.d/network start
    #
    # other end of the wireless connection
    #
    route add -net 192.168.11.0 gw 192.168.11.11 netmask 255.255.255.0 ath0
  fi
  #
  if [ -f /etc/slackware-version ];
  then
    #
    #
    # Set up as a 'master'
    iwconfig ath0 mode $MODE essid "$ESSID" channel $CHANNEL 
    #
    #
    # Define the Access Point on ath0 
    # -------------------------------
    ifconfig ${INTERFACE} ${IPADDR} broadcast ${BROADCAST} netmask ${NETMASK}
    #
    # route add -net $NETWORK gw $GATEWAY netmask $NETMASK ath0
    #
    #
    # autoselect from 11a/b/g (default)
    iwpriv ${INTERFACE} mode 0
    #
    iwconfig ${INTERFACE} key ${KEY}
    #
  fi
  #
} # start
#
#
#
case "$1" in
	#
  "start")
	start
	;;
	#
  "stop")
	stop
	;;
	#
  "status")
	#
	echo ""
	echo "ifconfig -v"
	ifconfig -v
	#
	#
	echo ""
	echo "lsmod"
	lsmod
	# --------
	# Module                  Size  Used by    Tainted: P  
	# ath_pci                30736   1 
	# ath_hal               109792   1  [ath_pci]
	# wlan                   37056   1  [ath_pci]
	;;
  *)
	echo ""
	echo "Usage: $0 < stop|start|status >"
	echo ""
	exit 1
esac
#
#
# End of file