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2
votes
1answer
69 views

AWS Close Ports on Specific Elastic IP Addresses for EC2 Instance

I have a Windows Server in AWS EC2. I have opened ports 80 and 443 to 0.0.0.0/0, and RDP to a private IP address for VPN access. The instance has 4 total elastic IP addresses, each mapping to a ...
2
votes
1answer
711 views

Launch instances via Elastic Beanstalk without Elastic IP configured

I'm creating a tool to deploy Docker images to EC2 via ElasticBeanstalk, so the dev team can quickly demo their work without having to merge. I don't want Elastic IP to be enabled for these apps as ...
2
votes
1answer
462 views

Need an interface for an Elastic IP (DRBD & EC2)

We are trying to mirror a volumes over a geographical zone using DRBD (and Ubuntu 11.10). We are using elastic IP's - however there is no local interface for Elastic IP's - only an interface for a ...
2
votes
1answer
326 views

Perisistent EC2 IP association even after instance stop/start

I have a single EC2 instance and a single Elastic IP. After the instance is stoped and then re-started, the association between the instance and the IP is lost and I have to manually re-associate. ...
0
votes
1answer
81 views

Unable to ping second Elastic IP address. Is a separate Security Group required?

I have claimed an additional Elastic IP address and associated with an running instance. It is also tied up with a secondary Private IP Address. I am unable to ping the new Elastic IP address. ...
0
votes
1answer
222 views

“aws ec2 associate-address” not working when used in UserData in conjunction with Auto Scaling Group

I'm trying to use AWS CloudFormation to create a NAT instance via an AutoScalingGroup, and I'm running into a problem when trying to associate an EIP during instance creation via LaunchConfiguration ...
1
vote
0answers
503 views

setting haproxy servers to use AWS public name server

I'm trying to configure haproxy to cluster a couple of mysql servers (galera cluster), but it seems that haproxy does not accept dns name in the server directive. e.g. config listen mysql 127.0.0.1:...
1
vote
0answers
157 views

VPC private ip address unable to communicate to the network interface which has an elastic ip assigned

I'm not sure if this is how VPC EC2 private addresses are supposed to work. I have two instances in VPC each are allowed to talk to each other (security group), and each instance has two network ...
0
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0answers
36 views

Trying to have a static IP with Elastic Beanstalk applications

My goal is to deploy a web application to Elastic Beanstalk and allow for a user to access that application from their corporate network. Their network controls access to sites using IP addresses and ...
0
votes
0answers
21 views

IPsec with EC2 client and Elastic IP, but nat_traversal=no

After researching this quite a bit, I feel I may be asking the impossible here, but I thought I'd give it a shot. I'm trying to configure an Openswan IPsec client on an EC2 server (inside VPC, if it ...
0
votes
0answers
18 views

Change public IP address of EC2 instance to Elastic IP Address

I am running some web crawling jobs on an AWS hosted server. The crawler scrapes data from an eCommerce website but recently the crawler gets "timeout errors" from the website. The website might have ...
0
votes
0answers
26 views

Auto associate an elastic ip to a ec2 instance started by ecs task

There is a way to auto associate an elasticip to an ec2 instance that was started by an ecs task? I'm trying to create a mongodb cluster with replicaset (3 nodes) and I would like to "plug" a new ec2 ...
0
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0answers
61 views

Elastic IP Not Resolving to Windows Instance

I'm sure I'm just missing a step, but I can't figure out how to get server to resolve to new elastic IP address. I appreciate everyone for their help. I've been trying to figure this out for a while ...