You need to burst on-prem workloads to GCP and require direct private-IP communication between on-prem and cloud workloads. What should you do?

A Cloud VPN tunnel provides secure, private-IP connectivity between your on-premises network and your Google Cloud VPC. This allows on-prem workloads to communicate directly with cloud workloads using internal IP addresses, which is essential for bursting workloads that require seamless integration and low latency. Configuring the VPC as a Shared VPC host is for sharing a VPC network across multiple projects within GCP, not for connecting to an on-premises network. VPC Network Peering connects two VPC networks within GCP, not an on-premises network to GCP. Deploying bastion hosts and proxying traffic over public IPs would not provide direct private-IP communication and would introduce additional latency and security considerations.