VPC Network Peering on Google Cloud Platform (GCP)

Arpit Sironiya
3 min readSep 9, 2020

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What is Google Cloud VPC Network Peering?

Google Cloud VPC Network Peering allows internal IP address connectivity across two Virtual Private Cloud (VPC) networks regardless of whether they belong to the same project or the same organization.

Let’s start our project step by step

This is the Dashboard of GCP:-

Firstly, we create two VPC,

1. create “ devvpc” :-

2. create “ provpc” :-

thus, two VPC is created:-

Then, we create two instances:-

1. create “ devos” :-

2. Similarly create “ props” instance :-

Both the instances created successfully as shown below:-

Now, create a new Firewall Rule:-

Then, create the connection of VPC network peering:-

Hence, Both VPC is Active and VPC network peering also established successfully:-

Finally, we peering with two different VPC, It means we can transfer data between these two VPC with very high-speed because we use private IP and the whole transfer of data is done on google private infrastructure.

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Arpit Sironiya

Ansible / Flutter / Hybrid Multi-Cloud / GCP / EKS / Kubernetes / DevOps / MlOps / Docker Expertise / RHCSA / Advance JAVA / Python Learner / Arth Learner