Create VPC for VPN

Create VPN environment

  1. Access VPC interface
  • Select Yours VPC
  • Select Create VPC

Create VPC

  1. In the Cretae VPC interface
  • Resource, select VPC only
  • Name, enter ASG VPN
  • IPv4 CIDR block, enter 10.11.0.0/16

Create VPC

  1. Select Create VPC

Create VPC

  1. Create a successful VPC

Create VPC

  1. Access VPC interface
  • Select Subnets
  • Select Create subnet

Create VPC

  1. In the Create subnet interface
  • Select ASG VPN vpc

Create VPC

  1. In the Subnet settings interface
  • Subnet name, enter VPN Public
  • Select Availability Zone: ap-southeast-1a
  • Select IPv4 CIDR block as 10.11.1.0/24 according to the architecture described

Create VPC

  1. Successfully created VPN Public

Create VPC

  1. In the VPC interface
  • Select Subnets
  • Select VPN Public
  • Select Actions
  • Select Edit subnet settings

Create VPC

  1. Execute Auto-assign IP settings
  • Select Enable auot-assign public IPv4 address
  • Select Save

Create VPC

  1. IP allocation successful

Create VPC

  1. In the VPC interface
  • Select Internet Gateway
  • Select Create internet gateway

Create VPC

  1. In the Create internet gateway interface
  • Name tag, enter Internet Gateway VPN
  • Select Create internet gateway

Create VPC

  1. After creating Internet Gateway VPN successfully and State is Detached. Next, we need to Attach the Internet Gateway to VPC ASG VPN.
  • Select Actions
  • Select Attach to VPC

Create VPC

  1. Select VPC ASG VPN, VPC ID will be automatically filled in.
  • Select Attach Internet Gateway

Create VPC

  1. Attach succeeds when State is Attached

Create VPC

  1. Next we need to create a Route Table that routes out to the internet through the Internet Gateway. In the VPC interface
  • Select Route Tables
  • Select Create route table

Create VPC

  1. In the Create route table interface
  • Name, enter Route table VPN - Public
  • Select VPC named ASG VPN , VPC id will be automatically filled in.
  • Select Create route table

Create VPC

  1. Successfully created route table. In the Route table VPN - Public interface
  • Select Route
  • Select Edit route

Create VPC

  1. In the Edit routes interface
  • Select Add route
  • Fill in the Destination CIDR : 0.0.0.0/0 representing the Internet.
  • In the Target section select Internet Gateway, then select the Internet Gateway VPN we created. Internet Gateway ID will be automatically filled in.
  • Select Save changes

Create VPC

  1. Complete and test the route

Create VPC

  1. In the Route table VPN - Public interface
  • Select Subnet associations
  • Select Edit subnet associations

Create VPC

  1. In the Edit subnet associations interface
  • Expand the Subnet ID column by dragging the pane to the right.
  • Select subnet VPN Public.
  • Select Save associations

Create VPC

  1. Complete and recheck Routes

Create VPC