1.  apt-get install mana–toolkit

2. use a wireless card (through USB) to broadcast the signals

3. leafpad /etc/mana-toolkit/hostpad-mana.conf

– set the configurations of the fake access point

4. leafpad /usr/share/mana-toolkit/run-mana/start-nat-simple.sh

– upstream=eth0

5. bash  /usr/share/mana-toolkit/run-mana/start-nat-simple.sh

6. crack WAP encryption approaches, by collecting enough packets to find packets with same IV

Reference
https://www.udemy.com/learn-ethical-hacking-from-scratch/learn/v4/t/lecture/5306328