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Labs

Assigning Static IPs to NLBs with ALB Target Groups

During this hands-on lab you will learn how to deploy an internet-facing Network Load Balancer (NLB) with a static Elastic IP Address (EIP) assigned to it. The NLB will then front a private Application Load Balancer (ALB) as a Target Group, and the ALB will be fronting an Auto Scaling Group of internal web servers. This allows you to statically reference the internet-facing NLB while still leveraging the ALB and its capabilities!

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 45m
Published
Clock icon Jan 11, 2024

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Table of Contents

  1. Challenge

    Create Target Group

    • Create a new Target Group (TG) within your custom VPC that contains the OurApplicationLoadBalancer Internet-facing Application Load Balancer as a target.
    • Name the TG ApplicationLoadBalancer-tg
    • Ensure you are passing TCP traffic via port 80
    • Health checks should be / via HTTP

  2. Challenge

    Create Elastic IP Addresses (EIPs)

    • Create 3 new Elastic IP address within the Custom VPC within the us-east-1 region

  3. Challenge

    Create Network Load Balancer and Listener

    • Create an Internet-facing Network Load Balancer (NLB) within the custom VPC

    • Choose for the NLB to span all 3 Availability Zones

    • Name the NLB WebServer-nlb

    • Attach the following Security Group: AllowTCPFromEverywhere

    • Ensure you assign one Elastic IP Address for each subnet (there should be 3) that an NLB node lives in

    • Create a new listener for TCP traffic over Port 80 for your NLB

    • Se the default action to forward traffic to the newly created ApplicationLoadBalancer-tg

A Cloud Guru - Labs - Assigning Static IPs to NLBs with ALB Target Groups
Author
A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

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Follow along with the author’s guided walkthrough and build something new in your provided environment!

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