ARTIK710 WIFI setting

접속 가능한 wifi AP를 스켄합니다. 

[root@localhost ~]#iwlist wlan0 scanning

결과..

wlan0     Scan completed :

          Cell 01 - Address: 64:E5:99:CD:30:64

                    Channel:3

                    Frequency:2.422 GHz (Channel 3)

                    Quality=59/70  Signal level=-51 dBm

                    Encryption key:on

                    ESSID:"test1111"

                    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=00000004132300ac

                    Extra: Last beacon: 10ms ago

                    IE: Unknown: 000569676E6973

                    IE: Unknown: 010882848B960C121824

                    IE: Unknown: 030103

                    IE: Unknown: 2A0100

위 내용중 ESSID를 확인하고.. 해당 AP의 password를 확인합니다. 

/etc/wpa_supplicant/wpa_supplicant.conf 파일 열어서 아래 부분 입력을 합니다. 

----------------------------------

  network={

    ssid="test1111"     

    psk="password" 

}

--------------------------------

IP를 할당 받습니다.

[root@localhost wpa_supplicant]# dhclient wlan0

할당되었는지 확인을 합니다. 

[root@localhost wpa_supplicant]# ifconfig wlan0

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500

        inet 192.168.0.15  netmask 255.255.255.0  broadcast 192.168.0.255

        inet6 fe80::722c:1fff:fe23:e29d  prefixlen 64  scopeid 0x20<link>

        ether 70:2c:1f:23:e2:9d  txqueuelen 1000  (Ethernet)

        RX packets 119  bytes 28152 (27.4 KiB)

        RX errors 0  dropped 185  overruns 0  frame 0

        TX packets 39  bytes 5624 (5.4 KiB)

        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

접속되는지 확인을 합니다. 

[root@localhost wpa_supplicant]# ping www.google.com

PING www.google.com (216.58.199.100) 56(84) bytes of data.

64 bytes from hkg07s22-in-f4.1e100.net (216.58.199.100): icmp_seq=1 ttl=44 time=42.1 ms

연결 확인 끝...

참 쉽죠잉... ^^;