Hwmode 11ng configuration

Installing and Using OpenWrt Network and Wireless Configuration
1

Hi

I have a look at the wireless configuration and also from the web, is below valid?
option hwmode 11ng

hwmode string no (driver default) Selects the wireless protocol to use, possible values are 11b , 11g , and 11a (note that 11ng and 11na are not available options, see ticket 17541)

2

No it is not.

3

Thanks for the prompt reply. There are a lot of bad examples even from openwrt recipe pages
https://wiki.openwrt.org/doc/howto/wide.area.wifi