13 lines
359 B
Python
13 lines
359 B
Python
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#!/usr/bin/env python3
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"""Send a UDP probe packet to a target host:port."""
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import socket
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import sys
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HOST = sys.argv[1] if len(sys.argv) > 1 else "137.239.194.65"
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PORT = int(sys.argv[2]) if len(sys.argv) > 2 else 8001
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.sendto(b"PROBE", (HOST, PORT))
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print(f"OK sent 5 bytes to {HOST}:{PORT}")
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s.close()
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