OpenWRT优化无线速率

    路由刷了OpenWRT之后无线速率一直都只有大概130Mbps，可是路由无线是300Mbps的，遂上网搜索之打开无限配置文件

vi /etc/config/wireless

需要做如下修改

config wifi-device 'ra0'
	**option noscan '1'**
	option type 'rt2860v2'
	option mode '9'
	option channel 'auto'
	option txpower '100'
	*option ht '40'*
	option country 'US'
	option disabled '0'
config wifi-iface
	option device 'ra0'
	option network 'lan'
	option mode 'ap'
	option ssid 'xxxxxxxx'
	option encryption 'psk2'
	option key 'xxxxxxxxxx'
	**option wmm '1'**