A quick, small library to do ARP spoofing with Scapy.
Should work with Python 2 and 3
- scapy
- (Python 2 only) ipaddress
python3 demo.py -n <LOCAL_NETWORK> -i eth0 -m <LOCAL_MAC> -p <LOCAL_IP>
You may need to block ICMP redirects:
iptables -A OUTPUT -p icmp --icmp-type redirect -j DROP
Packets are passed to the function set with on_packet with the start_spoofing method. It has one parameter, which is the Scapy packet. To drop the packet, return False, otherwise, return the packet and the spoofer will take care of setting the MAC. (So don't change the MAC in the on_packet method)