Attach Subnet

How to Attach a Subnet to NAT Gateway

Overview

Attaching a subnet to a NAT Gateway enables resources in that subnet to use the NAT Gateway for accessing the internet. This guide will walk you through the process of attaching a subnet to a NAT Gateway and verifying the successful attachment.

1. Login to Utho Cloud Platform

• Visit the Utho Cloud Platform’s Login page.
• Enter your credentials and click Login .
• If you’re not registered, sign up here .

2. Navigate to the NAT Gateway Manage Page

• On the left sidebar of the platform, locate the VPC menu.
• Under the VPC section, select NAT Gateways .
• This will take you to the NAT Gateway Listing Page , where you can view all the existing NAT Gateways.
• Choose the NAT Gateway to which you wish to attach a subnet.
• Click on the “Manage” button next to the selected NAT Gateway. This will redirect you to the NAT Gateway Manage Page .

3. Go to the Subnet Tab

• On the NAT Gateway Manage Page , navigate to the “Subnet” tab. Here, you will see a list of subnets currently attached to the NAT Gateway.

4. Click on “Attach Subnet” Button

• At the top of the subnet list, you will find a button labeled “Attach Subnet” .
• Click on the “Attach Subnet” button to open a drawer where you can select a subnet to attach to the NAT Gateway.

5. Select the Subnet to Attach

• Inside the drawer, you will see a dropdown menu displaying all available subnets that can be attached to the NAT Gateway.
• Choose the desired subnet from the dropdown menu.

6. Attach the Subnet

• After selecting the subnet, click the “Attach Subnet” button to attach the chosen subnet to the NAT Gateway.

• The selected subnet will now be connected to the NAT Gateway, and it will start routing traffic through the NAT Gateway for internet access.

  

7. Verify the Attachment

• To verify that the subnet has been successfully attached to the NAT Gateway, return to the “Subnet” tab in the NAT Gateway Manage Page .

• You should see the newly attached subnet listed among the attached subnets.

  

Conclusion

Attaching a subnet to a NAT Gateway allows the subnet’s resources to use the gateway for accessing the internet. By following these simple steps, you can easily attach a subnet to any NAT Gateway, and verify the successful connection from the subnet list.