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What is required to establish a private connection between your VPC and AWS Lambda?

publish date: 2024/08/30 00:22:52.410964 UTC

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Create a VPN connection

Create an interface VPC endpoint

Use an internet gateway

Assign public IP addresses to instances in your VPC

Correct Answer

Create an interface VPC endpoint

Explanation

To establish a private connection between your VPC and Lambda, create an interface VPC endpoint. Interface endpoints are powered by AWS PrivateLink, which enables you to privately access Lambda APIs without an internet gateway, NAT device, VPN connection, or AWS Direct Connect connection.

Instances in your VPC don't need public IP addresses to communicate with Lambda APIs. Traffic between your VPC and Lambda does not leave the AWS network.

Reference

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