Attaching a Spoke Gateway to a Transit Gateway

To attach a Spoke Gateway to a Transit Gateway:

  1. In CoPilot, go to Cloud Fabric > Gateways > Spoke Gateways tab.

  2. In the table, locate the Spoke Gateway you want to attach and click the Manage Transit Gateway Attachment icon on the right side of its row.

  3. In the Manage Gateway Attachment dialog, click +Transit Gateway Attachment.

  4. From the Transit Gateway dropdown menu, select the Transit Gateway to attach the Spoke Gateway.

  5. Use the Advanced section to select custom route tables and enable multiple tunnels.

    Parameter

    Description

    Customize Route Table Attachment

    Set the toggle to On to enable custom route tables. Then, from the Select Route Tables dropdown menu, select the route table(s) to attach to this Spoke Gateway.

    Max Performance

    Set the toggle to On to create the maximum number of High Performance Encryption tunnels for the Spoke-to-Transit attachment.

    • Max Performance option is valid when both the Spoke and Transit gateways are launched with High Performance Encryption enabled and are in the same cloud type.

    • The number of tunnels that are created depends on the gateway instance sizes.

    • If Max Performance is Off, only one tunnel is created (even when HPE is enabled for both Spoke and Transit Gateway).

    • To switch between multiple tunnels or one tunnel, detach and reattach the Spoke Gateway to the Transit Gateway.

  6. Click Save.

  7. To attach another Transit Gateway to this Spoke Gateway, repeat the steps above.

Aviatrix Controller attaches the Spoke VPC/VNet to the Transit VPC by building encrypted peering between the Spoke Gateway and the Transit Gateway.