AWS::EC2::VPNGatewayRoutePropagation - AWS CloudFormation

AWS::EC2::VPNGatewayRoutePropagation

Enables a virtual private gateway (VGW) to propagate routes to the specified route table of a VPC.

If you reference a VPN gateway that is in the same template as your VPN gateway route propagation, you must explicitly declare a dependency on the VPN gateway attachment. The AWS::EC2::VPNGatewayRoutePropagation resource cannot use the VPN gateway until it has successfully attached to the VPC. Add a DependsOn Attribute in the AWS::EC2::VPNGatewayRoutePropagation resource to explicitly declare a dependency on the VPN gateway attachment.

Syntax

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

JSON

{ "Type" : "AWS::EC2::VPNGatewayRoutePropagation", "Properties" : { "RouteTableIds" : [ String, ... ], "VpnGatewayId" : String } }

YAML

Type: AWS::EC2::VPNGatewayRoutePropagation Properties: RouteTableIds: - String VpnGatewayId: String

Properties

RouteTableIds

The ID of the route table. The routing table must be associated with the same VPC that the virtual private gateway is attached to.

Required: Yes

Type: List of String

Update requires: No interruption

VpnGatewayId

The ID of the virtual private gateway that is attached to a VPC. The virtual private gateway must be attached to the same VPC that the routing tables are associated with.

Required: Yes

Type: String

Update requires: No interruption

Return values

Ref

When you pass the logical ID of this resource to the intrinsic Ref function, Ref returns the ID of the VPN gateway.

For more information about using the Ref function, see Ref.

Examples

VPN Gateway Route Propagation

The following example enables route propagation for the private route table named PrivateRouteTable .

JSON

"myVPNGatewayRouteProp" : { "Type" : "AWS::EC2::VPNGatewayRoutePropagation", "Properties" : { "RouteTableIds" : [{"Ref" : "PrivateRouteTable"}], "VpnGatewayId" : {"Ref" : "VPNGateway"} } }

YAML

Type: AWS::EC2::VPNGatewayRoutePropagation Properties: RouteTableIds: - !Ref PrivateRouteTable VpnGatewayId: !Ref VPNGateway

See also