Created
July 4, 2017 01:58
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| """ | |
| Ping all hosts in 10.1.10/24 and print IP addresses of | |
| hosts that replied. | |
| Requires scapy (https://pypi.python.org/pypi/scapy) and | |
| must be run with root permissions. | |
| (c) 2017 Markus Juenemann | |
| """ | |
| import threading | |
| from scapy.all import sr1, IP, ICMP | |
| HOSTS = ['10.1.1.%s' % (n) for n in range(1,255)] | |
| def sender(host): | |
| reply = sr1(IP(dst=host)/ICMP(), retry=3, timeout=1.0, verbose=0) | |
| if reply: | |
| print reply.src | |
| def main(): | |
| threads = [threading.Thread(target=sender, args=(host,)).start() | |
| for host in HOSTS] | |
| for thread in threads: | |
| if thread: | |
| thread.join() | |
| if __name__ == '__main__': | |
| main() |
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