Bastante simples de conseguir em Python, consulte Github: Uma forma de enviar pacotes Ethernet brutos em Python
from socket import *
def sendeth(src, dst, eth_type, payload, interface = "eth0"):
assert(len(src) == len(dst) == 6) # 48-bit ethernet addresses
assert(len(eth_type) == 2) # 16-bit ethernet type
s = socket(AF_PACKET, SOCK_RAW)
s.bind((interface, 0))
return s.send(src + dst + eth_type + payload)
if __name__ == "__main__":
print("Sent %d-byte Ethernet packet on eth0" %
sendeth("\xFE\xED\xFA\xCE\xBE\xEF",
"\xFE\xED\xFA\xCE\xBE\xEF",
"\x7A\x05",
"hello"))