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GPEN · Question #429

What is the most likely cause of the responses on lines 10 and 11 of the output below?

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Penetration Testing Foundations & Reconnaissance

Question

What is the most likely cause of the responses on lines 10 and 11 of the output below?

Options

  • AThe device at hop 10 silently drops UDP packets with a high destination port.
  • BThe device at hop 10 is down and not forwarding any requests at all.
  • CThe host running the tracer utility lost its network connection during the scan
  • DThe devices at hops 10 and II did not return an "ICMP TTL Exceeded in Transit" message.

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Topics

#traceroute#ICMP TTL#network topology#firewall detection
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