[RP3] Configuration du réseau sans-fil.

[RP3] Configuration du réseau sans-fil.
1) Détection du réseau sans-fil :

pi@raspberrypi:~ $ iwlist wlan0 scan
...
wlan0     Scan completed :
          Cell 01 - Address: D0:AE:EC:47:EC:B5
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-40 dBm
                    Encryption key:on
                    ESSID:"hackmeifyoucan"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 29240ms ago
                    IE: Unknown: 000E6861636B6D656966796F7563616E
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD850050F204104A0001101044000102103B0001031047001000000000000010000000D0AEEC47ECB510210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E3110420009414E313330393246461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
...
pi@raspberrypi:~ $

2) Informations à retenir :
Nom du réseau : hackmeifyoucan
Type de cryptage : IEEE 802.11i/WPA2 Version 1
3) Fichier de configuration :
Ouvrir :

/etc/wpa_supplicant/wpa_supplicant.conf

Ajouter à la fin :

network={
   ssid="hackmeifyoucan"
   psk="Mot_de_passe_du_reseau_sans-fil"
}

4) Redémarrer le Raspberry Pi.
5) Vérification :

pi@raspberrypi:~ $ ifconfig
...
wlan0     Link encap:Ethernet  HWaddr b8:27:eb:6f:91:9c
          inet adr:192.168.1.15  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::ba27:ebff:fe6f:919c/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:15018 errors:0 dropped:156 overruns:0 frame:0
          TX packets:8885 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          RX bytes:21414807 (20.4 MiB)  TX bytes:883816 (863.1 KiB)

6) Test :

pi@raspberrypi:~ $ ping framboisepi.fr -c 3
PING framboisepi.fr (5.135.181.217) 56(84) bytes of data.
64 bytes from ks3287913.kimsufi.com (5.135.181.217): icmp_seq=1 ttl=54 time=45.2 ms
64 bytes from ks3287913.kimsufi.com (5.135.181.217): icmp_seq=2 ttl=54 time=48.1 ms
64 bytes from ks3287913.kimsufi.com (5.135.181.217): icmp_seq=3 ttl=54 time=51.0 ms
--- framboisepi.fr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 45.242/48.153/51.060/2.388 ms

7) Lien :
http://www.techradar.com/how-to/computing/how-to-get-wi-fi-and-bluetooth-working-on-raspberry-pi-3-1316938