> iw list
> dovresti avere la lista di canali

Ok, ora devo capire come cambiare il country code:

Frequencies:
                        * 5180 MHz [36] (17.0 dBm)
                        * 5200 MHz [40] (17.0 dBm)
                        * 5220 MHz [44] (17.0 dBm)
                        * 5240 MHz [48] (17.0 dBm)
                        * 5260 MHz [52] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5280 MHz [56] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5300 MHz [60] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5320 MHz [64] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5500 MHz [100] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5520 MHz [104] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5540 MHz [108] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5560 MHz [112] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5580 MHz [116] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5600 MHz [120] (disabled)
                        * 5620 MHz [124] (disabled)
                        * 5640 MHz [128] (disabled)
                        * 5660 MHz [132] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5680 MHz [136] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5700 MHz [140] (20.0 dBm) (passive scanning, no IBSS, 
radar detection)
                        * 5745 MHz [149] (30.0 dBm)
                        * 5765 MHz [153] (30.0 dBm)
                        * 5785 MHz [157] (30.0 dBm)
                        * 5805 MHz [161] (30.0 dBm)
                        * 5825 MHz [165] (30.0 dBm)


> iw dev wlan0 set channel 42
> dovresti poter settare il canale

questo funziona con l'accortezza di fare prima ifconfig down perché se
l'interfaccia non è giù non ti fa cambiare canale.

Saverio
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