Linux終端下配置WPA2加密無線網絡

生成配置文件模版

<code class="hljs autohotkey">wp<span class="hljs-built_in">a_passphrase</span> <yourAPssid> <yourpassphrase> > /etc/wp<span class="hljs-built_in">a_supplicant</span>/wp<span class="hljs-built_in">a_supplicant</span>.conf
</code>

參考下面的配置將上面的配置補充完整

For WPA2-Personal

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
ap_scan=1
network={
        ssid="my_network"
        proto=RSN
        key_mgmt=WPA-PSK
        pairwise=CCMP TKIP
        group=CCMP TKIP
        psk="secret_password"
}

配置關鍵點說明

network={
ssid="Mywireless" 	#請非常注意你ssid名的大小寫。
proto=RSN 		#Robust Security Network:強健安全網絡，表示這個網絡配置比WEP模式要更安全。
key_mgmt=WPA-PSK 	#請無論你是使用WPA-PSK，WPA2-PSK，都請在這裡輸入 WPA-PSK。這在wpa_supplicant看來WPA-PSK，WPA2-PSK都是 WPA-PSK
pairwise=CCMP TKIP 	#關鍵點，wpa_supplicant目前還不認AES的加密標准
group=CCMP TKIP 	#同上
psk=7b271c9a7c8a6ac07d12403a1f0792d7d92b5957ff8dfd56481ced43ec6a6515 #wpa_supplicant算出來的加密密碼。

手動應用配置

wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
dhclient wlan0

將配置寫入 /etc/network/interfaces (在debian 8.0 下測試通過，其他版本沒有測試)

allow-hotplug wlan0
iface wlan0 inet static
address 192.168.1.101
netmask 255.255.255.0
gateway 192.168.1.1
pre-up wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf