2010년 5월 26일 수요일

노트북 무선랜을 AP로(미해결)

Compaq presarion B1907TU

Wireless Network
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 01)

Hardware Driver 설치
Broadcom B43 wireless driver 또는 Broadcom STA wireless driver

Broadcom B43 wireless driver인 경우 wlan0
Broadcom STA wireless driver인 경우 eth1

마스터 모드로 만들어주기 위해
sudo iwconfig wlan0 mode master

실패
Master mode를 지원하지 않는 것 같다는...

관련자료를 참고하여 hostapd를 이용한 설정(테스트 전)
1) 패키지 다운로드
sudo apt-get install b43-fwcutter
sudo apt-get install bridge-utils hostapd

2) 브릿지 설정
/etc/network/interfaces 편집
auto eth0 wlan0 br0
iface eth0 inet manual
up /sbin/ifconfig eth0 up
down /sbin/ifconfig eth0 down
iface wlan0 inet manual
up /sbin/ifconfig wlan0 up
down /sbin/ifconfig wlan0 down
iface br0 inet static
address 192.168.*.*
netmask 255.255.255.0
gateway 192.168.1.1
bridge_ports eth0 wlan0

3) hostapd 설정
sudo mv /etc/hostapd/hostapd.conf /etc/hostapd/hostapd.conf.bkk 백업

/etc/hostapd/hostapd.conf 편집
driver=nl80211
interface=wlan0
bridge=br0
hw_mode=b
ssid=Trojan-Win32
channel=1

4) 재실행
sudo shutdown -r now

5) hostapd 실행
sudo /usr/sbin/hostapd /etc/hostapd/hostapd.conf

관련 자료

Using an Ubuntu Powered Laptop as Access Point

How to convert an $800 laptop into a $40 wireless router

HOW TO : Wifi Access Point with hostap + hostapd + freeradius + mysql backend Part 1

HOW TO : Wifi Access Point with hostap + hostapd + freeradius + mysql backend Part 2


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