---
title: "Google Cloud Platform"
slug: "whitelisting-google-cloud-platform"
updated: 2026-04-07T08:59:11Z
published: 2026-04-07T08:59:11Z
canonical: "support.perimeter81.com/whitelisting-google-cloud-platform"
stale: true
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.perimeter81.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Google Cloud Platform

This article describes how to [whitelist](https://support.perimeter81.com/v1/docs/360004369673-whitelisting-cloud-applications) your Check Point SASE Gateway on Google Cloud Platform, which will allow you to restrict the access to a certain VPC to users connected to the secured Check Point SASE gateway only. The following steps are required:

- Querying your gateway IP address
- Configuring a rule in Google Cloud Platform Firewall

## Querying your gateway IP Address

1. Open the Check Point SASE Management Platform.
2. At the left toolbar, select the **Networks** tab.
3. Select the network that contains the gateway which you'd like to whitelist.
4. Copy the gateway IP as shown in the image.  
![Screen Shot 2020-05-10 at 15.10.34](https://cdn.document360.io/44667c0c-50d7-412a-acbd-20d4a41c952e/Images/Documentation/Screen%20Shot%202020-05-10%20at%2015.10.34.png)

## Configuring a rule in Google Cloud Platform Firewall

1. Open the GCP console.
2. In the left toolbar, select **VPC network**, then **Firewall rules**.
3. Select Create Firewall Rule, and fill in the following information:  
![Screen Shot 2020-05-10 at 15.00.28](https://cdn.document360.io/44667c0c-50d7-412a-acbd-20d4a41c952e/Images/Documentation/Screen%20Shot%202020-05-10%20at%2015.00.28.png)

- **Name**: Choose the name of your own choice.
- **Description**: Let other administrators know what this rule serves for (optional).
- **Logs**: You can choose to log traffic related to the rule (this may lead to additional costs on Google's side).
- **Network**: Choose the network that contains the resources that you'd like to whitelist.
- **Priority**: Leave default values.  
![Screen Shot 2020-05-10 at 15.23.40](https://cdn.document360.io/44667c0c-50d7-412a-acbd-20d4a41c952e/Images/Documentation/Screen%20Shot%202020-05-10%20at%2015.23.40.png)
- **Direction of traffic**: Ingress
- **Action on match**: Allow
- **Targets**: Depending on your needs, choose the entire network (**All instances in the network**) or choose resources that are labeled with a certain tag (**Specified target tags**).
- **Source filter**: IP ranges
- **Source IP ranges**: Paste the IP address of the gateway and add `/32`, for instance `37.142.39.122/32`.
- **Second source filter**: None
- **Protocols and ports**: Allow all.

1. Select **Create**.