You can create new Customer Gateways or edit an existing one in your VPC by following these steps:

 

Go to the Customer Gateways tab, select Cloud Account and Region and click on Create Customer Gateways.


    


  1. Add a Public IP and a Border Gateway Protocol ASN
  2. Next, set a Device Name and provide a Certificate ARN
  3. Set a unique Tag for your Security Group and click on Create.