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#!/bin/sh |
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wif=`iwconfig 2>&1 | grep -i 802.11 | cut -d" " -f1` |
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|
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essid=foobar |
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key=s:secret |
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ap=1 |
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|
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# doma |
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essid=dreamhouse |
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key=off |
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ap=0 |
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|
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test -z "$wif" && ( |
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sudo rmmod ath_pci |
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sudo modprobe ath_pci |
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wif=`iwconfig 2>&1 | grep -i 802.11 | cut -d" " -f1` |
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test -z "$wif" && echo "no wifi device" && exit |
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) |
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|
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echo "*** stop interfaces $wif eth0" |
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|
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sudo ifconfig $wif down |
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sudo ifconfig eth0 down |
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sudo ifconfig br0 down |
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sudo brctl delif br0 $wif |
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sudo brctl delif br0 eth0 |
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sudo brctl delbr br0 |
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|
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if [ $ap == 1 ] ; then |
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mode=ap |
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else |
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mode=managed |
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fi |
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|
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echo "*** setup wifi $mode $essid" |
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|
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sudo wlanconfig $wif destroy || exit |
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sudo wlanconfig $wif create wlandev wifi0 wlanmode $mode || exit |
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wif=`iwconfig 2>&1 | grep -i 802.11 | cut -d" " -f1` |
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|
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test -z "$wif" && echo "no wifi device" && exit |
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|
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echo "*** using wifi $wif $essid" |
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|
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sudo iwconfig $wif essid $essid |
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sudo iwconfig $wif key $key |
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|
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sudo ifconfig $wif up |
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sudo iwconfig $wif |
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echo "*** creating bridge $wif eth0" |
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|
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sudo brctl addbr br0 |
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sudo brctl delif br0 eth0 |
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sudo brctl delif br0 $wif |
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|
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sudo ifconfig eth0 0.0.0.0 up |
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sudo brctl addif br0 eth0 |
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sudo brctl addif br0 $wif |
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echo "*** getting public IP address" |
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sudo dhclient br0 |
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sudo ln -sf /etc/resolv.conf.dhclient-new /etc/resolv.conf-upstream |
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sudo /etc/init.d/dnsmasq restart |
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