Could anyone please give me the answers for the below questions:

 

1. List two vulnerabilities of mobile agents (not the mobile node).

2. List the advantages and disadvantages of Mobile IPv6 compared with the Mobile IPv4.

3. When should the mobile node register with the Home Agent in MIPV6 network and with the Foreign Agent in the HMIPv6 network?

4. Explain the difference between Tunneling and Reverse Tunneling in MIPv6 networks.

5. What is meant by Route Optimization in MIPv6 networks? Define the source and destination addresses for both the internal and external IP headers for a packet transferred from a Correspondent Node to a Mobile Node when no route optimization is required. (Hint: List the addresses when the packet is located at the Correspondent Node, Home Agent and Mobile Node respectively.)

6. List the two main advantages of ad-hoc networks over infrastructure networks.

7. Compare between Proactive and Reactive Protocols with respect to route establishment delay, signaling and energy consumption, prior knowledge of the network topology.

8. Explain how the Zone Routing Protocol works.

9. Active attacks can be gray holes, black holes or worm holes. Please explain.

10. What is the difference between the manual key distribution and resurrecting duckling in terms of operation and drawbacks?

11. Does the ARAN protocol use a network of distributed certificate authority service? What is the role of the certificate authority in the ARAN network? Please explain.

12. Explain how both the micro-payment and trust mechanisms can classify nodes based on their cooperation in the network.

 

Thank you.