Category: AWS Transit Gateway

This blog post is co-written by David Hocky from Comcast Corporation. This post explains how Comcast achieved faster time-to-market for new product launches, increased resiliency, and reduced operational overhead by using Amazon Web Services (AWS) Transit Gateway and AWS Direct Connect. Comcast is a global media and technology company. From the connectivity and platforms, to […]

Many Amazon Web Services (AWS) customers look to extend their Multiprotocol Label Switching (MPLS) networks into the cloud. MPLS networks offer reliable and performance-optimized routes for data, making them a preferred choice for enterprise connectivity. AWS Direct Connect further enhances this by providing a dedicated network link from an organization’s on-premises networks to AWS. This […]

In today’s data-driven landscape, the efficient transfer of large datasets to and from Amazon Simple Storage Service (Amazon S3) is a critical piece of an enterprise’s cloud strategy. Common business use cases that need frequent transferring of large data sets include cloud-based data lakes that depend on receiving data from various sources. These sources often […]

As governments seek to improve security and safety in public places, video surveillance in the public sector is a rapidly growing technology. Video surveillance is increasingly being used in public places such as airports, train stations, public transportation, schools, and government buildings. Governments all over the world aim to put in place various measures to […]

Amazon Web Services (AWS) has found widespread adoption in the satellite communication and aerospace sectors, serving not only as a platform for modernizing their overall IT infrastructure but also for delivering network connectivity solutions. One prominent example showcases how a leading satellite and aerospace company, Thales Avionics, used AWS to build a virtual data center […]

As businesses transition to cloud-based infrastructure, establishing reliable connectivity between on-premises and cloud environments becomes a critical requirement. AWS Direct Connect provides a dedicated network link that extends a corporate data center network into the Amazon Web Services (AWS) Cloud. At the core of this connection is the Border Gateway Protocol (BGP), a dynamic routing […]

In this blog post, we explore a scenario in which Goldman Sachs, wanted to transfer ownership of several of its key network components between teams in a controlled and seamless manner. Specifically, we take a deep dive on migrating traffic between Direct Connect gateways while maintaining end-to-end connectivity. As a multinational investment bank and financial […]

Connection tracking (conntrack) is a networking concept where a networking device, like a firewall, router, or NAT device, needs to track and maintain information about the state of IP traffic going through it. The AWS Nitro System that underlies AWS networking does connection tracking for some types of network traffic to implement the stateful nature […]

Many AWS customers use consolidated billing, and often need to allocate costs across their internal business units or accounts. This can be challenging when dealing with services that are shared by all accounts. For general chargebacks, some customers use cost allocation tags for this purpose. However, at the time of writing this post, there is […]

Update: Sep 9, 2024 – Expanded considerations section with clarification on cost dimensions. Introduction AWS Cloud WAN is a managed wide-area networking (WAN) service for building, managing, and monitoring a unified global network, as well as connecting resources running across your cloud and on-premises environments. With AWS Cloud WAN, you have a central place to […]