You need stateful firewall rules at the Google Compute Engine instance level. What should you configure?
How does Google Cloud process firewall rules regarding 'Priority'?
Which attribute of a firewall rule would you use to apply it only to a specific set of VMs in a VPC (e.g., all VMs with the label 'web-server')?
What is the implied default behavior for INGRESS traffic in a newly created VPC?
What is the implied default behavior for EGRESS traffic in a Google Cloud VPC?