AWS CloudFormation
User Guide (Version )

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AWS::EC2::NetworkInterface PrivateIpAddressSpecification

Describes a secondary private IPv4 address for a network interface.


To declare this entity in your AWS CloudFormation template, use the following syntax:


{ "Primary" : Boolean, "PrivateIpAddress" : String }


Primary: Boolean PrivateIpAddress: String



Sets the private IP address as the primary private address. You can set only one primary private IP address. If you don't specify a primary private IP address, Amazon EC2 automatically assigns a primary private IP address.

Required: Yes

Type: Boolean

Update requires: No interruption


The private IP address of the network interface.

Required: Yes

Type: String

Update requires: No interruption

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