VPC Security Controls: VPC with Public and Private Subnets

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This CloudFormation template creates a VPC with public and private subnets across multiple availability zones. It also provisions NAT gateways for private subnets to enable outbound internet access.

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CidrBlock
EnableDnsHostnames
EnableDnsSupport
Ipv4IpamPoolId

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VPC with Public and Private Subnets

Resources (19)

Template Settings

VPC
AWS::EC2::VPC

PublicSubnet1
AWS::EC2::Subnet

PublicSubnet2
AWS::EC2::Subnet

PrivateSubnet1
AWS::EC2::Subnet

PrivateSubnet2
AWS::EC2::Subnet

RouteTablePublic
AWS::EC2::RouteTable

RouteTablePublicAssociation1
AWS::EC2::SubnetRouteTableAssociation

RouteTablePublicAssociation2
AWS::EC2::SubnetRouteTableAssociation

RouteTablePublicRoute0
AWS::EC2::Route

RouteTablePrivate1
AWS::EC2::RouteTable

RouteTablePrivate1Association1
AWS::EC2::SubnetRouteTableAssociation

RouteTablePrivate1Route0
AWS::EC2::Route

RouteTablePrivate2
AWS::EC2::RouteTable

RouteTablePrivate2Association1
AWS::EC2::SubnetRouteTableAssociation

RouteTablePrivate2Route0
AWS::EC2::Route

Igw
AWS::EC2::InternetGateway

IGWAttachment
AWS::EC2::VPCGatewayAttachment

NatGw1
AWS::EC2::NatGateway

NatGw1ElasticIP
AWS::EC2::EIP

CloudFormation Template

RouteTableId
SubnetId

RouteTableId
SubnetId

DestinationCidrBlock
GatewayId
RouteTableId

RouteTableId
SubnetId

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VPC with Public and Private Subnets

Resources (19)

Template Settings

VPC Selected Properties (4/7) AWS::EC2::VPC

PublicSubnet1 Selected Properties (5/12) AWS::EC2::Subnet

PublicSubnet2 Selected Properties (5/12) AWS::EC2::Subnet

PrivateSubnet1 Selected Properties (5/12) AWS::EC2::Subnet

PrivateSubnet2 Selected Properties (5/12) AWS::EC2::Subnet

RouteTablePublic Selected Properties (2/2) AWS::EC2::RouteTable

RouteTablePublicAssociation1 Selected Properties (2/2) AWS::EC2::SubnetRouteTableAssociation

RouteTablePublicAssociation2 Selected Properties (2/2) AWS::EC2::SubnetRouteTableAssociation

RouteTablePublicRoute0 Selected Properties (3/13) AWS::EC2::Route

RouteTablePrivate1 Selected Properties (2/2) AWS::EC2::RouteTable

RouteTablePrivate1Association1 Selected Properties (2/2) AWS::EC2::SubnetRouteTableAssociation

RouteTablePrivate1Route0 Selected Properties (3/13) AWS::EC2::Route

RouteTablePrivate2 Selected Properties (2/2) AWS::EC2::RouteTable

RouteTablePrivate2Association1 Selected Properties (2/2) AWS::EC2::SubnetRouteTableAssociation

RouteTablePrivate2Route0 Selected Properties (3/13) AWS::EC2::Route

Igw Selected Properties (0/1) AWS::EC2::InternetGateway

IGWAttachment Selected Properties (2/3) AWS::EC2::VPCGatewayAttachment

NatGw1 Selected Properties (3/9) AWS::EC2::NatGateway

NatGw1ElasticIP Selected Properties (1/6) AWS::EC2::EIP