Create a shared VPC attachment in an AWS Cloud WAN core network

Use the AWS Network Manager console to create a shared VPC attachment that can be used across accounts.

To create a shared VPC attachment

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, under Shared by me, choose Attachments.

5. Choose Create attachment.

6. Enter a name to identify the attachment.

7. From the Core network dropdown list, choose the core network that is shared with you and that is where you want to create the VPC attachment.

8. From the Edge location dropdown list, choose the location where the attachment is located.

9. From the Attachment type dropdown list, choose VPC.

10. In the VPC attachment section, choose IPv6 support if you want to enable IPv6 for the attachment.

11. Choose the VPC ID. You're then prompted to choose the Availability Zone and Subnet Id in which to create the core network VPC attachment. The Availability Zones that are listed are those edge locations that you chose when you created your core network. You must choose at least one Availability Zone and subnet ID.

12. (Optional) In the Tags section, add Key and Value pairs to help identify this resource. You can add multiple tags by choosing Add tag, or remove any tag by choosing Remove tag.

13. Choose Create attachment.

14. The Attachment page displays the following information about your shared attachments:

    • Attachment ID

    • Name

    • Edge location

    • Resource Type

    • Resource ID

    • State

    • Core network

    • Core network status

15. Choose Create attachment to create a new shared VPC attachment.