Deleting a VPC Attachment

Scenarios

This section describes how to delete a VPC attachment from an enterprise router.

Constraints

• Deleting an attachment will also delete its associations, propagations, and propagated routes from the route tables. As a result, the corresponding network instance cannot communicate with other network instances through the enterprise router. Exercise caution when performing this operation.
• If an attachment is deleted, the next hop of its related static routes will be Blackhole. If the destination of a packet matches the blackhole route, the packet will be discarded.
• If an attachment is associated with a flow log, the flow log will be deleted, but collected logs will not be deleted.

Procedure

1. Go to the enterprise router list.
2. Search for the target enterprise router by name.
3. Go to the Attachments tab using either of the following methods:
   • In the upper right corner of the enterprise router, click Manage Attachment.
   • Click the enterprise router name and click Attachments.

4. In the attachment list, locate the target VPC attachment, and click Delete in the Operation column.

   A confirmation dialog box is displayed.

5. Confirm the information and click OK.

   A deleted attachment cannot be recovered.