Top "Vpc" questions

A Virtual Private Cloud (VPC) is an on demand configurable pool of shared computing resources allocated within a public cloud environment, providing certain level of isolation between the different organizations (denoted as users hereafter) using the resources.

Is it possible to get a VPC Id using AWS Cloud Formation?

Is it possible to obtain a VPC Id using Cloud Formation JSON? Something like: { "Fn::GetAtt" : [ "MyVPCName", "VPCId" ] }

json amazon-web-services amazon-cloudformation vpc
Multiple VPC and Subnet with same CIDR blocks

I realized that I can create multiple AWS VPCs and Subnets with Same CIDR blocks, I am not sure what …

amazon-web-services amazon-ec2 amazon-vpc vpc
CIDR Address is not within CIDR Address from VPC

I have tried every combination of IP ranges for my CIDR block on my new VPC for AWS. My current …

amazon-web-services vpc
How to create an Amazon VPC using AWS CloudFormation?

I am currently using AWS CloudFormation for my application. Right now I am able to auto scale the instances. Now, …

amazon-ec2 amazon-web-services scalability vpc amazon-cloudformation
How to validate an invalid CIDR block?

I have the following CIDR reserved for my VPC -> 10.0.0.0/22 What this tells me is that I have 10 bits …

amazon-web-services networking ip subnet vpc
Access Internet from AWS VPC instance without public IP address

We're setting up an Amazon VPC in which we will provision (for now) a single EC2 instance and one RDS …

amazon-web-services networking amazon-ec2 amazon-vpc vpc
How to access the internet from VPC private subnet

I created on AWS a VPC with a private and a public subnet. I launched an instance from the private …

amazon-web-services subnet vpc
AWS:EC2 enable dns-hostname for host in non default vpc

I have a non-default vpc where i want to launch instances. The docs http://docs.aws.amazon.com/AWSEC2/latest/…

amazon-web-services amazon-ec2 vpc
Terraform throws "groupName cannot be used with the parameter subnet" or "VPC security groups may not be used for a non-VPC launch"

When trying to figure out how to configure a aws_instance with AWS VPC the following errors occur: * Error launching …

amazon-web-services amazon-vpc vpc terraform
Why can't an AWS lambda function inside a public subnet in a VPC connect to the internet?

I've followed the tutorial here to create a VPC with public and private subnets. Then I set up an AWS …

amazon-web-services aws-lambda vpc