Request Parameters Response Elements Errors Examples See Also

EnableVpcClassicLinkDnsSupport

Note

We are retiring EC2-Classic on August 15, 2022. We recommend that you migrate from EC2-Classic to a VPC. For more information, see Migrate from EC2-Classic to a VPC in the Amazon Elastic Compute Cloud User Guide.

Enables a VPC to support DNS hostname resolution for ClassicLink. If enabled, the DNS hostname of a linked EC2-Classic instance resolves to its private IP address when addressed from an instance in the VPC to which it's linked. Similarly, the DNS hostname of an instance in a VPC resolves to its private IP address when addressed from a linked EC2-Classic instance. For more information, see ClassicLink in the Amazon Elastic Compute Cloud User Guide.

You must specify a VPC ID in the request.

Request Parameters

For more information about required and optional parameters that are common to all actions, see Common Query Parameters.

VpcId

The ID of the VPC.

Type: String

Required: No

Response Elements

The following elements are returned by the service.

requestId

The ID of the request.

Type: String

return

Returns true if the request succeeds; otherwise, it returns an error.

Type: Boolean

Errors

For information about the errors that are common to all actions, see Common client error codes.

Examples

Example

This example enables vpc-8888888 for ClassicLink DNS support.

Sample Request


https://ec2.amazonaws.com/?Action=EnableVpcClassicLinkDnsSupport
&VpcId=vpc-8888888
&AUTHPARAMS

Sample Response


<EnableVpcClassicLinkDnsSupportResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
  <requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId> 
  <return>true</return>
</EnableVpcClassicLinkDnsSupportResponse>