Configuring network interfaces: interfaces Exist
Using rt5572sta.ko
rtusb init rt2870 --->
usbcore: registered new interface driver rt2870
exist wpa_supplicant.conf
ioctl[SIOCSIWPMKSA]: Network is down
ioctl[SIOCSIWMODE]: Network is down
Could not configure driver to use managed mode
0x1300 = 00064300
ioctl[SIOCSIWAUTH]: Operation not supported
WEXT auth param 4 value 0x0 - udhcpc (v0.9.9-pre) started
fec: PHY @ 0x0, ID 0x0007c0f1 -- LAN8720
Sending discover...
eth0: link down
Sending discover...
Sending discover...
interface: eth0:0 (00:11:0C:0F:C9:23)
probing for 169.254.138.253
device eth0 entered promiscuous mode
device eth0 left promiscuous mode
claiming ownership of address 169.254.138.253
not storing IP for eth0:0 (not implemented yet!)
successfully acquired an IP address, backgrounding
all subsequent output will go to the syslog
No lease, forking to background.
udhcpc (v0.9.9-pre) started
Sending discover...
Sending discover...
Sending discover...
interface: ra0:0 (CC:E1:D5:40:F3:A5)
probing for 169.254.220.201
device ra0 entered promiscuous mode
device ra0 left promiscuous mode
claiming ownership of address 169.254.220.201
not storing IP for ra0:0 (not implemented yet!)
successfully acquired an IP address, backgrounding
all subsequent output will go to the syslog
No lease, forking to background.

[root@armadillo440-0 (ttymxc1) ~]# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

ra0       Ralink STA  ESSID:"HUAWEI-E8231-6310"  Nickname:"RT3070STA"
          Mode:Managed  Frequency=2.462 GHz  Access Point: F4:8E:92:49:63:10
          Bit Rate=65 Mb/s
          RTS thr:off   Fragment thr:off
          Encryption key:6991-2466-0CA6-E18F-20FB-6EFB-3AE7-6875   Security mode:restricted   Security mode:open
          Link Quality=100/100  Signal level:-29 dBm  Noise level:-29 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

[root@armadillo440-0 (ttymxc1) ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:11:0C:0F:C9:23
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Base address:0xc000

eth0:0    Link encap:Ethernet  HWaddr 00:11:0C:0F:C9:23
          inet addr:169.254.138.253  Bcast:169.254.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Base address:0xc000

ra0       Link encap:Ethernet  HWaddr CC:E1:D5:40:F3:A5
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4420 errors:0 dropped:0 overruns:0 frame:0
          TX packets:74 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:830249 (810.7 KiB)  TX bytes:12143 (11.8 KiB)