AWS::EC2::IPAMAllocationCfnIPAMAllocation
In IPAM, an allocation is a CIDR assignment from an IPAM pool to another IPAM pool or to a resource.
Import
import { CfnIPAMAllocation } from 'aws-cdk-lib/aws-ec2';Or use the module namespace:
import * as ec2 from 'aws-cdk-lib/aws-ec2';
// ec2.CfnIPAMAllocationProperties
Configuration passed to the constructor as CfnIPAMAllocationProps.
ipamPoolIdRequiredstringThe ID of the IPAM pool from which you would like to allocate a CIDR.
cidrOptionalstringThe CIDR you would like to allocate from the IPAM pool. Note the following:. - If there is no DefaultNetmaskLength allocation rule set on the pool, you must specify either the NetmaskLength or the CIDR. - If the DefaultNetmaskLength allocation rule is set on the pool, you can specify either the NetmaskLength or the CIDR and the DefaultNetmaskLength allocation rule will be ignored. Possible values: Any available IPv4 or IPv6 CIDR.
descriptionOptionalstringA description for the allocation.
netmaskLengthOptionalnumberThe netmask length of the CIDR you would like to allocate from the IPAM pool. Note the following:. - If there is no DefaultNetmaskLength allocation rule set on the pool, you must specify either the NetmaskLength or the CIDR. - If the DefaultNetmaskLength allocation rule is set on the pool, you can specify either the NetmaskLength or the CIDR and the DefaultNetmaskLength allocation rule will be ignored. Possible netmask lengths for IPv4 addresses are 0 - 32. Possible netmask lengths for IPv6 addresses are 0 - 128.
CloudFormation Resource
This L1 construct maps directly to the following CloudFormation resource type.
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aws-ec2AWS::EC2::IPAMAllocation