All Content tagged with Networking & Content Delivery

Hi everyone, Over the past three months, we have been experiencing numerous issues with customer complaints regarding AWS CloudFront blocking access to various websites. Our customers are receiving a...

I'm working with CloudFront edge compute (CloudFront Functions or Lambda@Edge) and want to leverage the built-in [CloudFront request headers](https://docs.aws.amazon.com/AmazonCloudFront/latest/Develo...

Hello, i have a CDK stack that creates a bunch of resources. More specifically an ec2 instance with an elastic_ip address. For other reasons i had to rebuild the app and the way the needed resources ...

I'm experiencing difficulties connecting my Application Load Balancer (ALB) to my EC2 instance, which hosts a WordPress site using Nginx. Below is the setup and the issues I'm facing: **Infrastructur...

Hello, I've set up an EC2 instance in the Chicago Local Zone where I'm expecting latency (by simple ping round trip test) to Interactive Brokers' Central servers to be sub-5 ms. Lately I'm getting 2...

To reduce costs, I am migrating our infrastructure from IPv4 to IPv6. I have already made changes to the VPC, subnets, route tables, load balancer, and auto-scaling group. However, during deployment, ...

I have been allocated an CIDR range of `10.10.192.0/21 ` for my VPC , I wish to divide this into two subnets one which as 32 IP address and the other with 2016 (basically the rest). when I try to do...

For money-making, AWS only supports IPv4. Many of their own services still do not support IPv6.

I'm experiencing difficulty mounting EFS to my EC2 instance using the EFS Mount Helper/DNS, it hangs indefinitely. However, the IP Address mount works fine. I've made sure that all prerequisites are ...

We have one RDS and We are operating two EC2s in different regions. However, because it is in a different region, the connection speed and query speed are very slow. So I want to try `Direct connect...

My Lightsail instance has a DNS zone and a Registered Domain. When I ping the DNS name I see the correct IP4 address. However, when using the DNS name in a Browser nothing loads. Using the IP the sit...

I am using a r6a.large EC2 with Ubuntu as OS. my 'ethtool' command does not produce the 'conntrack_allowance_availale' metric output , as I checked the documentation it says the metric is supported b...