# NetworkConnectorProtocol

The IP protocol the connector's network interfaces use.

- Source: [`aws-lambda/lib/network-connector.ts`](https://github.com/aws/aws-cdk/blob/v2.276.0/packages/aws-cdk-lib/aws-lambda/lib/network-connector.ts#L59)
- Type last changed: v2.276.0 · 10 Nov 2026

## Members

| Member | Description |
| --- | --- |
| `IPV4` | IPv4 only. |
| `DUAL_STACK` | IPv4 and IPv6. |

## Referenced by

- [`VpcEgressConfiguration`](/v2/docs/aws-cdk-lib.aws_lambda.VpcEgressConfiguration).networkProtocol