By using AWS re:Post, you agree to the AWS re:Post Terms of Use
AWS re:Postre:Post

Allowlist IPs + LoadBalancer

0

Hello,

I have a load balancer with a listener (443) forwarding requests - using 19 rules - to 19 microservices (path based).

One of my services is receiving webhooks from a platform which provides 4 public IPs to be allow.

How can I allow only requests from those IPs to be forwarded to microservice through this specific route?

Thanks,

Topics
Security, Identity, & ComplianceNetworking & Content Delivery
Tags
AWS Network FirewallElastic Load Balancing
Language
English
Emmanuel
asked 2 months ago573 views
2 Answers
1

For your scenario, configure your load balancer to only forward requests from the specified IP addresses to the microservice by adding a conditional rule that checks the source IP address against the provided list of IPs.

profile picture
EXPERT
Giovanni Lauria
answered 2 months ago
profile picture
EXPERT
Oleksii Bebych
reviewed 2 months ago
1

Add another condition of type Source IP (in addition to the existing Path condition) to the rule that forwards traffic to this specific microservice

profile pictureAWS
EXPERT
Yaniv Rozenboim
answered 2 months ago
profile picture
EXPERT
Oleksii Bebych
reviewed 2 months ago

You are not logged in. Log in to post an answer.

A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker.

Guidelines for Answering Questions

Relevant content