Optimizing GCP Networking: Solutions for Non - Transitive VPC Peering
Abstract: The PSA (Private Service Access) connection in GCP allows direct communication between a VPC subnet and Google - managed services over a dedicated subnet within the same VPC. When VPC Peering is involved, communication between the PSA subnet and other subnets in a peered VPC is constrained due to the non - transitive nature of GCP VPC peering. This technical report explores a solution to this limitation, focusing on a Regional Internal TCP Proxy Network Load Balancer combined with hybrid connectivity via Network Endpoint Groups (NEGs). This approach enables seamless traffic routing between peered and non - peered environments, enhancing scalability and operational efficiency in hybrid cloud architectures.
Keywords: GCP shared networking, GCP VPC peering over PSA, Cloud Computing, Scalability
How to Cite?: Tom Jose Kalapura, "Optimizing GCP Networking: Solutions for Non - Transitive VPC Peering", Volume 13 Issue 10, October 2024, International Journal of Science and Research (IJSR), Pages: 305-306, https://www.ijsr.net/getabstract.php?paperid=SR241002110624, DOI: https://dx.doi.org/10.21275/SR241002110624