[Prism54-users] Init script for bridging of wlan by ^hulk-19

[david]

#Begin

#!/bin/sh

#Config section:
MODE="master"
ESSID="Habitacion WIFI"
CHANNEL=6
IPADDR="192.168.0.2"
GW="192.168.0.1"
NET="192.168.0.0"
IF1="eth0"
IF2="eth1"

#Some binaries definition:
GREP="/bin/grep"
LSMOD="/sbin/lsmod"
RMMOD="/sbin/rmmod"
IWCONFIG="/usr/local/sbin/iwconfig"
IFCONFIG="/sbin/ifconfig"
BRCTL="/usr/sbin/brctl"
IP="/sbin/ip"
ROUTE="/sbin/route"
MODPROBE="/sbin/modprobe"

case "$1" in
	start)
		if ! ( $LSMOD | $GREP prism54 ); then
			$MODPROBE prism54
			
			$IWCONFIG $IF2 essid "$ESSID"
			$IWCONFIG $IF2 mode $MODE
			$IWCONFIG $IF2 channel $CHANNEL
			
			$IFCONFIG $IF1 0.0.0.0 up
			$IFCONFIG $IF2 0.0.0.0 up
			
			$BRCTL addbr br0
			$BRCTL addif br0 $IF1
			$BRCTL addif br0 $IF2
			$BRCTL stp br0 off
			
			$IFCONFIG br0 $IPADDR
			#I removed this line because my system auto add the route for this net
			#$IP route add $NET/24 dev br0
			$ROUTE add default gw $GW
			
		else
			echo "module prism54 already loaded"
		fi
		;;		
	stop)
		$IFCONFIG br0 down
		$IFCONFIG $IF1 down
		$IFCONFIG $IF2 down
		$BRCTL delif br0 $IF1
		$BRCTL delif br0 $IF2
		$BRCTL delbr br0
		$IFCONFIG $IF1 $IPADDR up
		$ROUTE add default gw $GW
		$RMMOD prism54
		;;
esac
exit

#END


After I run /etc/init.d/WIFI start:

iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      PRISM Duette  ESSID:"Habitacion WIFI"
          Mode:Master  Frequency:2.437GHz  Access Point: 00:04:E2:64:9A:3C
          Bit Rate:54Mb/s
          RTS thr:2347 B   Fragment thr:2346 B
          Link Quality:16  Signal level:0  Noise level:240
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

br0       no wireless extensions.


ifconfig
br0       Link encap:Ethernet  HWaddr 00:01:29:42:4A:19
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:126 (126.0 b)

eth0      Link encap:Ethernet  HWaddr 00:01:29:42:4A:19
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4080 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:5862 dropped:0 overruns:0 carrier:11706
          collisions:0 txqueuelen:1000
          RX bytes:446025 (435.5 Kb)  TX bytes:0 (0.0 b)
          Interrupt:5 Base address:0xe000

eth1      Link encap:Ethernet  HWaddr 00:04:E2:64:9A:3C
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:5

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:20075 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20075 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1671563 (1.5 Mb)  TX bytes:1671563 (1.5 Mb)

brctl show
bridge name     bridge id               STP enabled     interfaces
br0             8000.000129424a19       no              eth0
                                                                          eth1



PD: if anyone runs it, send me a beer! :)_