Package software.amazon.awscdk.services.ec2

Enum IpProtocol

java.lang.Object

java.lang.Enum<IpProtocol>

software.amazon.awscdk.services.ec2.IpProtocol

All Implemented Interfaces:

Serializable, Comparable<IpProtocol>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.98.0 (build 00b106d)",
           date="2024-05-08T21:35:06.187Z")
@Stability(Stable)
public enum IpProtocol
extends Enum<IpProtocol>

The types of IP addresses provisioned in the VPC.

Example:

 Vpc vpc = Vpc.Builder.create(this, "TheVPC")
         .ipProtocol(IpProtocol.DUAL_STACK)
         .subnetConfiguration(List.of(SubnetConfiguration.builder()
                 // general properties
                 .name("Public")
                 .subnetType(SubnetType.PUBLIC)
                 .reserved(false)
                 // IPv4 specific properties
                 .mapPublicIpOnLaunch(true)
                 .cidrMask(24)
                 // new IPv6 specific property
                 .ipv6AssignAddressOnCreation(true)
                 .build()))
         .build();
 

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DUAL_STACK	The vpc will have both IPv4 and IPv6 addresses.
IPV4_ONLY	The vpc will be configured with only IPv4 addresses.

Method Summary

Modifier and Type	Method	Description
static IpProtocol	valueOf(String name)	Returns the enum constant of this type with the specified name.
static IpProtocol[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

IPV4_ONLY

@Stability(Stable)
public static final IpProtocol IPV4_ONLY

The vpc will be configured with only IPv4 addresses.

This is the default protocol if unset.

DUAL_STACK

@Stability(Stable)
public static final IpProtocol DUAL_STACK

The vpc will have both IPv4 and IPv6 addresses.

Unless specified, public IPv4 addresses will not be auto assigned, an egress only internet gateway (EIGW) will be created and configured, and NATs and internet gateways (IGW) will be configured with IPv6 addresses.

Method Details

values

public static IpProtocol[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static IpProtocol valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null