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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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Hello,
I deploy my test backend on EC2 machine with ELB. If I run too many tests, ELB starts returning 4xx errors (403 Forbidden). I don't see any parameters in ELB I can adjust to make it work. Th...
1. Auto Scaling + Launch Template
Created ec2.
2. After setting the public IP, I confirmed that the subnet location was also public.
I also confirmed that the httpd Apache server was installed when...
I have configured a 60 second idle timeout on my NLB, but notice that opening TCP persistent connections to it that never send any data sometimes never close. Wondering why. There are no correspondi...
It's a Python 3.12 running on 64bit Amazon Linux 2023/4.3.2 environment. I'm using the default VPC, no public IP address. It also failed on an environment I had created as a single instance and switch...
I am following the instructions strictly -
1. I verify that the ALB is accessed directly via HTTPS/443 - I get the response/page with two browesers, as intended.
2. I create a TLS/443 listener on NLB...
asked 4 months ago
I’m running an ECS Fargate service in a private subnet, behind a public-facing Application Load Balancer (ALB).
The ALB has a connection idle timeout of 70 seconds, and the HTTP client uses keep-aliv...
I have set up an ALB with ECS Fargate service. The target group's health check URL is being hit 6 times per minute, with each request having the Connection: close header and using HTTP/1.1. I’ve enabl...
It is not clearly stated -
A domain/subdomain uses HTTPS secured access to the EC2 where the channel is an NLB connected to an ALB that targets an EC2.
1. Does the NLB listener need to utilize the sec...
asked 4 months ago
Following my previous question:
From the responses it may be concluded that the right response is the one that suggest using an NLB for the TCP communication and than run the TCP/TLS to the ALB to imp...
asked 4 months ago
Since we need to support PUSH actions (implemented by STMP/Winsock) we require an NLB.
Since we need a secure channel to support access to Android smartphones – HTTPS support is required.
ALB – the u...
asked 4 months ago
Issue Description
I'm experiencing an issue with CORS headers in AWS Application Load Balancer (ALB). While the headers are correctly set for successful responses (2XX), they're missing for error resp...
Hello, does NLB do some form of connection tracking? According to https://docs.aws.amazon.com/elasticloadbalancing/latest/network/load-balancer-listeners.html it does (and also the fact that it has an...