Find more details in the AWS Knowledge Center: https://aws.amazon.com/premiumsupport/knowledge-center/ec2-internet-connectivity/
Dmitry, an AWS Cloud Support Engineer, shows you what to do if your EC2 instance in a private subnet can’t connect to the Internet using a NAT gateway.
Duration: 00:03:46
Publisher: Amazon Web Services
You can watch this video also at the source.
