Create a transit gateway attachment to a VPN using Amazon VPC Transit Gateways

To create a VPN attachment using the console

1. Open the Amazon VPC console at https://console.aws.amazon.com/vpc/.

2. On the navigation pane, choose Transit Gateway Attachments.

3. Choose Create transit gateway attachment.

4. For Transit gateway ID, choose the transit gateway for the attachment. You can choose a transit gateway that you own.

5. For Attachment type, choose VPN.

6. For Customer Gateway, do one of the following:

   • To use an existing customer gateway, choose Existing, and then select the gateway to use.

     If your customer gateway is behind a network address translation (NAT) device that's enabled for NAT traversal (NAT-T), use the public IP address of your NAT device, and adjust your firewall rules to unblock UDP port 4500.

   • To create a customer gateway, choose New, then for IP Address, type a static public IP address and BGP ASN.

     For Routing options, choose whether to use Dynamic or Static. For more information, see Site-to-Site VPN Routing Options in the AWS Site-to-Site VPN User Guide.

7. For Tunnel Options, enter the CIDR ranges and pre-shared keys for your tunnel. For more information, see Site-to-Site VPN architectures.

8. Choose Create transit gateway attachment.