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All Content tagged with Elastic Load Balancing
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets and virtual appliances in one or more Availability Zones (AZs).
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I have a case where the customer was having connectivity issue to SQL DB. They are running ECS Fargate tasks which is where they noticed the connectivity failure.
Rough Forward Flow of Traffic:
ECS...
IHAC who needs to be able to support at least a 24 hour hour drain period with AWS ALB. However, currently there is maximum deregistration delay of 3600 seconds. Any workarounds recommended?
asked 9 days ago
## Summary
When a listener has both `authenticate-cognito` rules AND a `jwt-validation`
rule, the Cognito login flow breaks with ERR_HTTP2_PROTOCOL_ERROR. Removing
the `jwt-validation` rule immedia...
What is the use of Load Balancers in Aws ?
Body
Problem
Multiple Elastic Beanstalk environments (11 total) in ap-northeast-2 are showing persistent Warning (Yellow) status with the following error:
Unable to assume role "arn:aws:iam::????????...
We’ve recently experienced multiple 504 Gateway Time-out errors on our web application hosted on EC2 behind a Load Balancer. The issue appeared to be triggered by sudden CPU usage spikes, but we only ...
AWS OFFICIALUpdated 24 days ago0 votes89 views
This article shows you how to identify and secure open proxies in your AWS environment to prevent abuse, protect your IP address reputation, and control costs.
Sushil RanganathanEXPERT
published a month ago0 votes310 views
As IPv6 adoption grows across AWS customers, ensuring customer applications can be accessed over both IPv4 and IPv6 is becoming essential. By adopting IPv6 and it's features to an existing VPC, it all...
I was trying out jwt validate token feature on aws alb from this post https://aws.amazon.com/about-aws/whats-new/2025/11/application-load-balancer-jwt-verification/
But i seem unable to get it to work...
Hello AWS Support,
I am unable to create an Application Load Balancer (ELBv2) in region eu-central-1.
When attempting to create an ALB (both via Terraform and via AWS Console), I receive the followi...
jonthomascampbellEXPERT
published 2 months ago0 votes106 views
Amazon EC2 automatic recovery helps restore instances when sustained system-level failures occur. However, customers sometimes notice that automatic recovery does not trigger even though an instance e...
I have an Application Load Balancer (ALB) in my AWS account that shows an Elastic IP associated with it in the Elastic IP console. However, for my other ALBs, there is no Elastic IP associated.
When I...