Networking & Content Delivery

Tag: Gateway Load Balancer

VPC Routing Enhancements and GWLB Deployment Patterns

At re:Invent 2020, AWS introduced  Gateway Load Balancer (GWLB), an AWS service that helps you deploy, scale, and manage third-party virtual network appliances, such as firewalls, intrusion detection and prevention systems, and others. GWLB is a type of load balancer under the Elastic Load Balancing (ELB) family. Other load balancers within the ELB family include […]

Introducing AWS Gateway Load Balancer Target Failover for Existing Flows

Introduction: AWS Gateway Load Balancer (GWLB) is an Elastic Load Balancing (ELB) service that allows customers to insert third-party virtual appliances such as firewall, intrusion detection and prevention systems (IDS/IPS), network observability and others, transparently into the traffic path. Application Load Balancer (ALB) and Network Load Balancer (NLB) are reverse proxies and traffic is routed […]

Introduction to Traffic Mirroring to GWLB Endpoints as Target

Network architects need the ability to gain insights into real-time traffic between different resources within their VPCs. Since the announcement of VPC Traffic Mirroring in 2019, the VPC feature has provided this by copying network traffic from elastic networking interfaces (ENIs) on customer’s instances as source, and then sending the traffic to a destination target […]

Building an Open Source IDS IPS service for Gateway Load Balancer

The Gateway Load Balancer (GWLB) service launched with support from the partner network. These partners provide networking appliances that enable customers to perform varying levels of packet inspection on flows that pass through them, taking action as necessary and as defined within their configuration. For a list of partners that support GWLB, refer to the […]

Best practices for deploying Gateway Load Balancer

Introduction At re:Invent 2020, we launched Gateway Load Balancer (GWLB), a service that makes it easy and cost-effective to deploy, scale, and manage the availability of third-party virtual appliances. These appliances include firewalls (FW), intrusion detection and prevention systems, and deep packet inspection systems in the cloud. Since the launch, a lot of customers have […]

Centralized inspection architecture with AWS Gateway Load Balancer and AWS Transit Gateway

In our conversations with customers, we are often asked about the best way to architect centralized inspection architectures. Since the launch of AWS Gateway Load Balancer (GWLB), those discussions increasingly revolve around how to use AWS Transit Gateway, Gateway Load Balancer and Gateway Load Balancer Endpoints (GWLBE) together. In this post, we explain how to […]

Scaling network traffic inspection using AWS Gateway Load Balancer

Updated “Cross-zone load balancing and appliance failures” section on 25th March, 2021 Organizations use next-generation firewalls (NGFW) and intrusion prevention systems (IPS) as part of their defense in depth strategy. In an on-premises network, these often take the form of dedicated hardware or software or virtual “appliances.” As companies move to the cloud, they want […]

Introducing AWS Gateway Load Balancer: Supported architecture patterns

Customers often ask me how they can maintain consistent policies and practices as they move to the cloud, especially as it relates to using the network appliances. They trust third-party hardware and software appliances to protect and monitor their on-premises traffic, but traditional appliance deployment models are not always well suited to the cloud. Last […]