> **Experimental**
>
> `@aws-cdk/aws-ec2-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# VPCPeeringConnectionOptions

Options to define a VPC peering connection.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/route.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-ec2-alpha/lib/route.ts#L187)

## Example

```ts
const stack = new Stack();

const acceptorVpc = new VpcV2(this, 'VpcA', {
  primaryAddressBlock: IpAddresses.ipv4('10.0.0.0/16'),
});

const requestorVpc = new VpcV2(this, 'VpcB', {
  primaryAddressBlock: IpAddresses.ipv4('10.1.0.0/16'),
});

const peeringConnection = requestorVpc.createPeeringConnection('peeringConnection', {
  acceptorVpc: acceptorVpc,
});

const routeTable = new RouteTable(this, 'RouteTable', {
  vpc: requestorVpc,
});

routeTable.addRoute('vpcPeeringRoute', '10.0.0.0/16', { gateway: peeringConnection });
```

## Properties

- `acceptorVpc`: [IVpcV2](/cdk/api/v2/docs/@aws-cdk_aws-ec2-alpha.IVpcV2.html) (required) — The VPC that is accepting the peering connection.

- `peerRoleArn`: string — The role arn created in the acceptor account.

  **Default:** no peerRoleArn needed if not cross account connection

- `vpcPeeringConnectionName`: string — The resource name of the peering connection.

  **Default:** peering connection provisioned without any name