We are retiring EC2-Classic network on August 15, 2022. We recommend that you migrate your Classic Load Balancers from the EC2-Classic network to a VPC. For more information, see Migrate from EC2-Classic to a VPC in the Amazon EC2 User Guide and the blog EC2-Classic Networking is Retiring – Here’s How to Prepare.
Support for AWS ALB or NLB should be added as ELB/Classic Load Balancer is retiring in August.
https://docs.aws.amazon.com/elasticloadbalancing/latest/userguide/migrate-classic-load-balancer.html
We are retiring EC2-Classic network on August 15, 2022. We recommend that you migrate your Classic Load Balancers from the EC2-Classic network to a VPC. For more information, see Migrate from EC2-Classic to a VPC in the Amazon EC2 User Guide and the blog EC2-Classic Networking is Retiring – Here’s How to Prepare.Support for AWS ALB or NLB should be added as ELB/Classic Load Balancer is retiring in August.