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/AWS1/CL_EC2IPAMPREFIXLSTRES01

Describes a condition used when creating or modifying resolver rules.

CIDR selection rules define the business logic for selecting CIDRs from IPAM. If a CIDR matches any of the rules, it will be included. If a rule has multiple conditions, the CIDR has to match every condition of that rule. You can create a prefix list resolver without any CIDR selection rules, but it will generate empty versions (containing no CIDRs) until you add rules.

There are three rule types. Only 2 of the 3 rule types support conditions - IPAM pool CIDR and Scope resource CIDR. Static CIDR rules cannot have conditions.

  • Static CIDR: A fixed list of CIDRs that do not change (like a manual list replicated across Regions)

  • IPAM pool CIDR: CIDRs from specific IPAM pools (like all CIDRs from your IPAM production pool)

    If you choose this option, choose the following:

    • IPAM scope: Select the IPAM scope to search for resources

    • Conditions:

      • Property

        • IPAM pool ID: Select an IPAM pool that contains the resources

        • CIDR (like 10.24.34.0/23)

      • Operation: Equals/Not equals

      • Value: The value on which to match the condition

  • Scope resource CIDR: CIDRs from Amazon Web Services resources like VPCs, subnets, EIPs within an IPAM scope

    If you choose this option, choose the following:

    • IPAM scope: Select the IPAM scope to search for resources

    • Resource type: Select a resource, like a VPC or subnet.

    • Conditions:

      • Property:

        • Resource ID: The unique ID of a resource (like vpc-1234567890abcdef0)

        • Resource owner (like 111122223333)

        • Resource region (like us-east-1)

        • Resource tag (like key: name, value: dev-vpc-1)

        • CIDR (like 10.24.34.0/23)

      • Operation: Equals/Not equals

      • Value: The value on which to match the condition

CONSTRUCTOR

IMPORTING

Required arguments:

iv_operation TYPE /AWS1/EC2IPAMPREFIXLSTRESLVR01 /AWS1/EC2IPAMPREFIXLSTRESLVR01

The operation to perform when evaluating this condition.

Optional arguments:

iv_ipampoolid TYPE /AWS1/EC2STRING /AWS1/EC2STRING

The ID of the IPAM pool to match against. This condition selects CIDRs that belong to the specified IPAM pool.

iv_resourceid TYPE /AWS1/EC2STRING /AWS1/EC2STRING

The ID of the Amazon Web Services resource to match against. This condition selects CIDRs associated with the specified resource.

iv_resourceowner TYPE /AWS1/EC2STRING /AWS1/EC2STRING

The Amazon Web Services account ID that owns the resources to match against. This condition selects CIDRs from resources owned by the specified account.

iv_resourceregion TYPE /AWS1/EC2STRING /AWS1/EC2STRING

The Amazon Web Services Region where the resources are located. This condition selects CIDRs from resources in the specified Region.

io_resourcetag TYPE REF TO /AWS1/CL_EC2REQIPAMRESOURCETAG /AWS1/CL_EC2REQIPAMRESOURCETAG

A tag key-value pair to match against. This condition selects CIDRs from resources that have the specified tag.

iv_cidr TYPE /AWS1/EC2STRING /AWS1/EC2STRING

A CIDR block to match against. This condition selects CIDRs that fall within or match the specified CIDR range.

Queryable Attributes

Operation

The operation to perform when evaluating this condition.

Accessible with the following methods

Method Description
GET_OPERATION() Getter for OPERATION, with configurable default
ASK_OPERATION() Getter for OPERATION w/ exceptions if field has no value
HAS_OPERATION() Determine if OPERATION has a value

IpamPoolId

The ID of the IPAM pool to match against. This condition selects CIDRs that belong to the specified IPAM pool.

Accessible with the following methods

Method Description
GET_IPAMPOOLID() Getter for IPAMPOOLID, with configurable default
ASK_IPAMPOOLID() Getter for IPAMPOOLID w/ exceptions if field has no value
HAS_IPAMPOOLID() Determine if IPAMPOOLID has a value

ResourceId

The ID of the Amazon Web Services resource to match against. This condition selects CIDRs associated with the specified resource.

Accessible with the following methods

Method Description
GET_RESOURCEID() Getter for RESOURCEID, with configurable default
ASK_RESOURCEID() Getter for RESOURCEID w/ exceptions if field has no value
HAS_RESOURCEID() Determine if RESOURCEID has a value

ResourceOwner

The Amazon Web Services account ID that owns the resources to match against. This condition selects CIDRs from resources owned by the specified account.

Accessible with the following methods

Method Description
GET_RESOURCEOWNER() Getter for RESOURCEOWNER, with configurable default
ASK_RESOURCEOWNER() Getter for RESOURCEOWNER w/ exceptions if field has no value
HAS_RESOURCEOWNER() Determine if RESOURCEOWNER has a value

ResourceRegion

The Amazon Web Services Region where the resources are located. This condition selects CIDRs from resources in the specified Region.

Accessible with the following methods

Method Description
GET_RESOURCEREGION() Getter for RESOURCEREGION, with configurable default
ASK_RESOURCEREGION() Getter for RESOURCEREGION w/ exceptions if field has no valu
HAS_RESOURCEREGION() Determine if RESOURCEREGION has a value

ResourceTag

A tag key-value pair to match against. This condition selects CIDRs from resources that have the specified tag.

Accessible with the following methods

Method Description
GET_RESOURCETAG() Getter for RESOURCETAG

Cidr

A CIDR block to match against. This condition selects CIDRs that fall within or match the specified CIDR range.

Accessible with the following methods

Method Description
GET_CIDR() Getter for CIDR, with configurable default
ASK_CIDR() Getter for CIDR w/ exceptions if field has no value
HAS_CIDR() Determine if CIDR has a value

Public Local Types In This Class

Internal table types, representing arrays and maps of this class, are defined as local types:

TT_IPAMPREFIXLSTRESLVRLCONDR00

TYPES TT_IPAMPREFIXLSTRESLVRLCONDR00 TYPE STANDARD TABLE OF REF TO /AWS1/CL_EC2IPAMPREFIXLSTRES01 WITH DEFAULT KEY
.