Ralink RT3290无线网卡驱动安装 (linux)

1 # lspci 
2 02:00.0 Network controller: Ralink corp. Device 3290

# Use the flag "-i" before each of your interfaces, like so:
#  INTERFACES="-ieth1 -iwlan0"
INTERFACES="-ira0"

# Use the flag "-D" before each driver, like so:
DRIVERS="-Dwext"
#  DRIVERS=""

# Other arguments
#   -u   Enable the D-Bus interface (required for use with NetworkManager)
#   -f   Log to /var/log/wpa_supplicant.log
#   -P   Write pid file to /var/run/wpa_supplicant.pid 
#        required to return proper codes by init scripts (e.g. double "start" action)
#        -B to daemonize that has to be used together with -P is already in wpa_supplicant.init.d
OTHER_ARGS="-u -f /var/log/wpa_supplicant.log -P /var/run/wpa_supplicant.pid"

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0

ap_scan=1

# WPA-PSK
network={
    ssid="TPLink1"
    #bssid=74:EA:3A:19:D9:3A
    key_mgmt=WPA-PSK
    pairwise=CCMP
    group=CCMP
    psk="123456"
    priority=2
}

#!/bin/bash
# This script is used for config the wireless to
# connect CHX_DORM
#
ifconfig ra0 up
iwconfig ra0 essid "CHX_DORM"
iwconfig ra0 mode Managed
#wpa_supplicant -B -ira0 -c /etc/wpa_supplicant/wpa_supplicant.conf 
service wpa_supplicant start > /dev/null
dhclient ra0
ping www.baidu.com -c 1 > /dev/null
if [ $? == 0 ]; then
    echo "success."
else
    echo "failed."
fi