Micro HowTo Wlan WPA

• /etc/network/interfaces
  

  auto lo
  iface lo inet loopback
  
  ...
  
  iface wlan0 inet static
  address 10.10.10.150
  netmask 255.0.0.0
  gateway 10.10.10.1
  wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
  auto wlan0
  

• PKS:
  you get the PKS by typing the following in a terminal:

  wpa-passphrase <SSID>
  

  then type in your passphrase.
• /etc/wpa_supplicant/wpa_supplicant.conf
  

  ctrl_interface=/var/run/wpa_supplicant
  eapol_version=1
  ap_scan=2
  network={
          ssid="privat"
          scan_ssid=1
          proto=WPA
          key_mgmt=WPA-PSK
          pairwise=TKIP
          group=TKIP
          #psk="klartext"
          psk=axxxxx
  }