II-2. (13 pts) Consider the following NAT scenario. Answer the following questions. (a - 4 pts) Suppose that a process running at host with IP address 10.0.0.2 and port 8973 sends a packet to outside server with IP address 192.196.24.34. Will the IP header and TCP header of this packet change? If yes how? If no why? Page 2 / Name: ID: (b - 4 pts) Can you implement NAT using software defined networking approach? How? (c - 5 pts) Suppose that Ali is in university and wants to perform a remote access to his home computer running at 10.0.0.1 using TeamViewer from another city. What is the problem? Give a possible solution. (You don't need to know the exact solution of Teamviewer, but give a reasonable answer)