A company has created a NAT gateway in a public subnet in a VPC.

Amazon CloudWatch Logs Insights allows you to interactively search and analyze your log data. This can be used to quickly identify the top internet destinations accessed by the EC2 instances.

Steps:

Open CloudWatch Logs Insights:

Open the Amazon CloudWatch console.

In the navigation pane, choose "Logs Insights".

Select the Log Group:

Select the log group that contains the VPC flow logs for the NAT gateway.

Run a Query:

Use the following query to identify the top five internet destinations:

sql

Copy code

fields @timestamp, dstAddr

| stats count(*) as requestCount by dstAddr

| sort requestCount desc

| limit 5

This query will count the number of requests to each destination address, sort them in descending order, and limit the results to the top five.

Analyze Results:

Review the output to identify the top five internet destinations that the EC2 instances communicate with for downloads.