Software send an Email when a new Device is connected to your Network. For Raspberry Pi
Installation on Rasperry Pi:
copy the arp-alert.py to /home/pi/
sudo pip3 install scapy
sudo apt-get install tcpdump
sudo apt-get install gedit
sudo gedit /etc/rc.local
->
add line before exit 0: sudo python3 /home/pi/arp-alert.py &
gedit arp-alert.py
edit line 13 with your Email-Account
edit line 35 with your MAC-Address white list
sudo reboot