無線網路設定

• WPA 密碼設定：
  • 設定檔：/etc/network/interfaces

    # allow-hotplug wlan0
    iface wlan0 inet manual
    wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
    iface default inet static
        address 10.1.2.20
        netmask 255.255.255.0
        network 10.1.2.0
        gateway 10.1.2.1
    

  • 設定檔：/etc/wpa_supplicant/wpa_supplicant.conf

    ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
    update_config=1
    
    network={
        ssid="Your SSID Here"
        proto=RSN
        key_mgmt=WPA-PSK
        pairwise=CCMP TKIP
        group=CCMP TKIP
        psk="YourPresharedKeyHere"
    }
    

Reference

• ​http://kerneldriver.wordpress.com/2012/10/21/configuring-wpa2-using-wpa_supplicant-on-the-raspberry-pi/