3. Fill out the following header fields server. (0.5 * 4 = 2 points) for the packet leaving the NAT gateway towards the estemal web the Source IP address: Source IP port: Destination IP address: Destination IP port: Source MAC address: 4. How many distinct public IP addresse es would be required to support at least two connections from each unique host within the network? (2 (Hint: an IP port field is
