Which of the below mentioned entries is not required for the NAT security group?
For Inbound allow Source: 20.0.1.0/24 on port 80
For Outbound allow Destination: 0.0.0.0/0 on port 80
For Inbound allow Source: 20.0.0.0/24 on port 80
For Outbound allow Destination: 0.0.0.0/0 on port 443
Explanations:
The NAT instance needs to allow inbound traffic from the private subnet (20.0.1.0/24) on port 80 for web server communication.
The NAT instance needs to allow outbound traffic to the internet (0.0.0.0/0) on port 80 to enable web traffic for the private subnet.
The NAT instance does not need to allow inbound traffic from the public subnet (20.0.0.0/24) on port 80, as the public subnet is directly accessible for web traffic.
The NAT instance may need to allow outbound traffic to the internet (0.0.0.0/0) on port 443 for secure connections, such as HTTPS.
I suspect that the answer is:
For Inbound allow Source: 20.0.0.0/24 on port 80