Linux WIFI WLAN cli: wpa supplicant

Client:

editieren der datei

vim /etc/wpa_supplicant/wpa_supplicant.conf

inhalt:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=DE

network={
   ssid="<<ssid>>"
   psk="<<wpapsk>>"
}

starten mit:

wpa_supplicant -B -i wlan1 -c /etc/wpa_supplicant/wpa_supplicant.conf
#bzw auch wlan0, falls nur ein wifi device

dhcp aufm dem interface mit:

dhclient wlan1 -v

AP:

└─# cat /etc/hostapd/hostapd-wlan0.conf
interface=wlan0
country_code=DE
hw_mode=g

ssid=<<SSID>>
channel=6
ignore_broadcast_ssid=0

auth_algs=1
wpa=2
wpa_passphrase=<<wpapsk>>
wpa_key_mgmt=WPA-PSK

wmm_enabled=0

hostapd -B -i wlan0 /etc/hostapd/hostapd-wlan0.conf