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Questions tagged [elastic-ip]

An Elastic IP address (EIP) is a static IP address designed for dynamic cloud computing.

According to Amazon, "with an EIP, you can mask the failure of an instance by rapidly remapping the address to another instance. Your EIP is associated with your AWS account, not a particular instance, and it remains associated with your account until you choose to explicitly release it."

For more information see http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html

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Replace eleastic ip access to web app hosted on EC2 instance in aws with load balancer

We have a subdomain under our company domain for our application: myapp.company.com. Few years ago the following setup was done myapp.company.com points to an elastic IP (done by the company IT) elastic IP targets an public internet facing EC2…
Khh
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Exposed Elastic IP EC2 API times out from certain devices and works fine from others

I have an API written in Go running on a t2.micro EC2 instance with Ubuntu server 18.04. I deployed this instance to a VPN in a public subnet, attached to an Elastic IP Address. When I send HTTP requests from my desktop computer, which is on a…
Nico Mitchell
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How to release Elastic IP in AWS that has been disassociated?

I wish to release my IP (it's already been disassociated) but I got the error below. I don't have a Basic Support Plan, so how do I release the IP without AWS asking technical support? Error 52.45.129.XXX: The address with allocation id…
vocotipex
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Slow update of elastic ip dns in internal network

I attached an elastic ip to an ec2 instance. When I move the elastic ip to another instance(because of a failure for example), the IP is updated in about 10 seconds to point to the new instance. The problem is, that I reach the elastic ip through…
Some1Else
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How to release an AWS elastic IP with ansible?

I am following the ansible documentation here: https://docs.ansible.com/ansible/latest/modules/ec2_eip_module.html in order to provision an ec2 instance with a new elastic IP. The parameter release_on_disassociation is set to yes but after the…
Rene B.
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Getting billed for Unused Elastic IP in my free Tier Account, even if I don't see any Elastic IP allocated in my Account

I am getting billed for UnUsed Elastic IP Address saying it is not attached to any Running Instance I checked the Elastic IP in EC2 and VPC dashboard, It shows no Elastic IP is allocated to me, But I am being charged , this is my free tier…
user3426197
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Is there away to change previous domain address to newly assigned elastic ip address

Is there a way to reconfigure the previous instance's IP address to the newly assigned IP address. After I configured all my instance and I tried to assign the elastic IP. I found that the IP is changed. therefore the website under apache2…
Fenici
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Strange behavior observed when starting EC2 instance

I created an EC2 instance using Elastic Beanstalk and allocated Elastic IP to it. All was working fine. Below are the respective steps we took that resulted in the problem we are facing currently. We then decided to release the "Elastic-IP" as we…
Ashar
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Is Elastic IP obligatiory for a NAT instance?

Is an Elastic IP obligatory for a NAT instance? Or can I just continue with a public IP? The CloudFormation template samples (like the one here) feature an elastic IP address but I am not a fan of assigning one if not really a must.
vahdet
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Elastic IP billing charges

Referring to this document https://aws.amazon.com/premiumsupport/knowledge-center/elastic-ip-charges/ An Elastic IP address doesn’t incur charges as long as the following conditions are true: The Elastic IP address is associated with an EC2…
unknown29
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AWS CloudFormation errors when template gets AllocationID for AWS::EC2::EIP (Elastic IP)

I've created a stack with an EIP resource and I'm trying to get the allocation ID and the CloudFormation validator keeps yelling at me. I extracted the EIP into a very simple stack where it's the only resource and I still can't get a valid template.…
sgalla
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Will my running EC2 instance drop its current public IP if I associate an Elastic IP to it?

I am running an EC2 instance with a public IP. This IP is not elastic, so if I were to restart the instance, I would lose it. When I created the instance, I did not know about this, so I configured my domain name to point to that IP as if it were…
Salvatore Iovene
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AWS: Can't connect to Elastic IP after reassigning it to another instance

So I have an Elastic IP which was assigned to another instance. I deleted this instance without releasing the elastic ip from it, created another instance and assigned it. I can ssh into the instance, the app is running on port 3000. I have checked…
Shaz
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What resources are using an Elastic IP?

Looking at my billing details in the AWS console, I discovered that most of my monthly expenses (this is my dev account, so I don't use a lot) are due to an Elastic IP address in a region without any running EC2 instances. Would there be any…
openwonk
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Associate Elastic IP with scheduled AWS data pipeline

Anybody knows is it possible to associate Elastic IP with scheduled data pipeline? I have configured data pipeline to run every day. During data pipeline execution, I need access to Google DB. To have access to Google DB I should add IP (CIDR) in DB…
J2James
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