Iwconfig: akses dengan wpa

Sumber: https://www.linuxbabe.com/command-line/ubuntu-server-16-04-wifi-wpa-supplicant

Lakukan rfkill

apt install rfkill
rfkill list

pastikan tidak ada interface wifi yang di block

sudo systemctl stop NetworkManager

Cek WiFi

iwconfig

Jika di perlukan untuk up

sudo ifconfig wlp2s0 up

Scan

sudo iwlist wlp2s0 scan | grep ESSID
sudo iwlist wlp2s0 scan

Set wpa_supplicant

sudo apt install wpasupplicant

wpa_passphrase your-ESSID your-passphrase | sudo tee /etc/wpa_supplicant.conf
wpa_passphrase diamankan 1234567890 | sudo tee /etc/wpa_supplicant.conf

Connect

Ini akan connect, tapi tidak dapat IP address

sudo wpa_supplicant -c /etc/wpa_supplicant.conf -i wlp2s0

Ini akan connect, dan akan request IP address

sudo wpa_supplicant -B -c /etc/wpa_supplicant.conf -i wlp2s0
sudo dhclient wlp2s0

Referensi

• https://www.linuxbabe.com/command-line/ubuntu-server-16-04-wifi-wpa-supplicant