VPC – Virtual Private Cloud – is the virtual network in AWS where you launch your EC2 instances. VPC is a powerful yet easy to use concept. This post gives you a heads up with basic VPC concepts. For more information refer the VPC user guide. You can create a VPC in simple clicks and… Read More AWS Networking (VPC) simplified

Here I am discussing about how a client-server model can work in a NAT enviornment. Network Address Translation (NAT) It works as your office phone extentions, to the outside world the call is coming from a single number but inside there are many phone lines. NAT works completely on the network level, meaning that NAT… Read More Connectivy in NAT evniorment