Computer Networks · TEE · papers

Q7(d) · NAT translated flow

2023-01-27 · AI-only Sem V

Exact historical variant. Current-syllabus questions solved; excluded topics and source limitations stated.

Q7(d). Host 10.0.0.1:2020 communicates with web server 128.119.40.186:80. NAT maps public 138.76.29.7:5051 to 10.0.0.1:2020. At point D (return packet after translation, inside the LAN), find source/destination IP addresses and ports. [5 marks]

Answer

This historical topic is not named in the current six-unit syllabus. It is recorded for a complete paper inventory, but excluded from the required preparation and current-unit mark totals.