WLAN AccessPoint

Vorbereitungen

USB Passtrough auf VMWare ESXi

Eigenschaften -> Hardware

Hinzufügen

"USB-Controller"

OK

Hinzufügen

"USB-Gerät"

"USB-Hostgerät" auswählen

OK

WLAN Treiber

rt73usb Firmware compilieren

cd /usr/src/
wget http://www.ralinktech.com.tw/download.php?t=U0wyRnpjMlYwY3k4eU1ERXhMekF5THpJMEwyUnZkMjVzYjJGa01qa3dORGsyTnpZMU9TNWllakk5UFQweU1ERXhYekF5TVRCZlVsUTNNMTlNYVc1MWVGOVRWRUZmUkhKMk1TNHhMakF1TlE9PUM= -O 2011_0210_RT73_Linux_STA_Drv1.1.0.5.bz2
tar -xvjf 2011_0210_RT73_Linux_STA_Drv1.1.0.5.bz2
cd 2011_0210_RT73_Linux_STA_Drv1.1.0.5/Module
make
cp -v rt73.bin /lib/firmware/

Bridge

aptitude install bridge-utils

/etc/network/interfaces

auto br0
iface br0 inet static
#	pre-up brctl addbr br0
       pre-up /etc/init.d/hostapd stop
       address 172.28.6.2
       netmask 255.255.255.0
       gateway 172.28.6.1
       bridge_ports eth1 wlan0
       bridge_stp off
       bridge_fd 0
       bridge_maxwait 0
       up /etc/init.d/hostapd start

AccessPoint Konfigurieren

hostapd

aptitude install hostapd

/etc/default/hostapd

DAEMON_CONF="/etc/hostapd/hostapd.conf"

/etc/hostapd/hostapd.conf

interface=wlan0                                    # WLAN Device
bridge=br0                                         # Bridge Device, falls WLAN via Bridge genutzt wird
driver=nl80211                                     # Treiber
hw_mode=g                                          # Aktivierung von 802.11g
ssid=<SSID-NAME>                                   # Netwerk Name
channel=2                                          # Kanal
wpa=2                                              # WPA Version
wpa_passphrase=<SECURE PASSWORD>                   # Passwort
wpa_key_mgmt=WPA-PSK
wpa_pairwise=CCMP
wpa_group_rekey=600
wpa_gmk_rekey=86400

Links

• http://ubuntuforums.org/showthread.php?t=400236&page=118
• http://www.linux.com/learn/tutorials/442417-create-a-secure-linux-based-wireless-access-point
• http://mcbridematt.dhs.org/blog/tag/wireless
• http://rt2x00.serialmonkey.com/phpBB/viewtopic.php?f=5&t=5203
• http://rt2x00.serialmonkey.com/wiki/index.php/AP-mode_Howto
• http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git;a=tree
• https://help.ubuntu.com/community/NetworkConnectionBridge