A. Make the following changes to NACL3:
Add a rule that allows inbound traffic on port 5432 from NACL2.
Add a rule that allows outbound traffic on ports 1024-65536 to NACL2.
Remove the default rules that allow all inbound and outbound traffic.
B. Make the following changes to NACL3:
Add a rule that allows inbound traffic on port 5432 from the CIDR blocks of the application instance subnets.
Add a rule that allows outbound traffic on ports 1024-65536 to the application instance subnets.
Remove the default rules that allow all inbound and outbound traffic. Most Voted
C. Make the following changes to NACL2:
Add a rule that allows outbound traffic on port 5432 to the CIDR blocks of the RDS subnets.
Remove the default rules that allow all inbound and outbound traffic.
D. Make the following changes to NACL2:
Add a rule that allows inbound traffic on port 5432 from the CIDR blocks of the RDS subnets.
Add a rule that allows outbound traffic on port 5432 to the RDS subnets.

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