29 lines
765 B
Python
29 lines
765 B
Python
import sys
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from scapy.all import sniff, send, IP
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from datetime import datetime
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modifications = 0
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def modify_packet(packet):
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if packet.haslayer(IP):
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if packet[IP].ttl != 65:
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packet[IP].ttl = 65
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modifications += 1
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send(packet)
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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print(f"Usage: {sys.argv[0]} <interface>")
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sys.exit(1)
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interface = sys.argv[1]
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start_time = datetime.now()
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print(f"Script started at: {start_time.strftime('%Y-%m-%d %H:%M:%S')}")
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packets = sniff(filter="ip", iface=interface, timeout=30*1, prn=modify_packet)
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end_time = datetime.now()
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print(f"Script ended at: {end_time.strftime('%Y-%m-%d %H:%M:%S')}")
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print(f"{modifications} packets modified") |