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I am currently using mlanutl and setting 'bandcfg 31', but I am unable to connect using 802.11n at 2.4GHz 40MHz.
To connect at 802.11n 2.4GHz 40MHz, is it necessary to enable 'bit5: AC 2.4G' as mentioned in the 'Usage' section of 'bandcfg'?
Also, what does 'AC 2.4G' mean?
Dear @mkawa ,
Band width control or limitation is not implemented on STA side.
The better way is to set in on AP or router side.
[Note]
It is worthing noticing that disconnection maybe occur if you set only 40M band width to be permitted due to hostapd mechanism. Because hostapd will switch from 40M to 20M when signals quality is bad. For 802.11n, this is regular setting:
......
ht_capab=[HT40+][SHORT-GI-20][SHORT-GI-40]
......
So it is not recommended that you try this!
Thanks1
Regards,
weidong