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Questions tagged [amazon-vpc]

Amazon Virtual Private Cloud (Amazon VPC) lets you provision a logically isolated section of the Amazon Web Services (AWS) Cloud where you can launch AWS resources in a virtual network that you define

Amazon Virtual Private Cloud (Amazon VPC) lets you provision a logically isolated section of the Amazon Web Services (AWS) Cloud where you can launch AWS resources in a virtual network that you define. For additional information, see:

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Can I add an extra route to my Amazon VPC?

I have an Amazon VPC set up between AWS and my corporate LAN. Originally, when I set it up, I specified static routing for the following CIDRs: 10.55.55.0/24 10.77.77.0/24 10.99.99.0/24 I set up the following CIDR in the VPC: 10.44.0.0/16 This all…
Garreth McDaid
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Is there a way to open a VPC to a domain name?

I have an application running on Elastic Beanstalk that is currently closed to general traffic. I want to open it to the stripe.com billing service. I can see how to do this by opening the VPC to the considerable number of ip addresses listed in…
goose
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New EC2 servers unavailable via Public IP's

I've created a new VPC with the 172.21.0.0/16 subnet. I proceeded to launch an instance into it with a public IP. Unfortunately the instance does not come online. Instances that I launch in another VPC/subnet do work fine. I thought instances with…
ujjain
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Can I route traffic of VPC-2 via VPC-1's VPN using VPC peering?

VPC-1 has a VPN connection which allows access to IP's within the internal corporate range. Can I create a new VPC-2 and route all traffic that's destined for the corporate range through VPC-1 that already has the access? I was thinking VPC peering…
ujjain
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Can we create a seperate VPC that inherits the settings/VPN of a current VPC?

Can we create a seperate VPC that inherits the settings/VPN of a current VPC? We'd like to create a 172.16.4.0/22 in our current 172.16.0.0/16 range, but when I create a new VPC with 172.16.4.0/22 CIDR it doesn't have the VPN-connection or proper…
ujjain
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Use same gateway on Amazon VPN (VPC)

I'm trying to create a VPN on AWS but it returns an error: Conflict among chosen gateway IP addresses. (Service: AmazonEC2; Status Code: 400; Error Code: InvalidCustomerGateway.DuplicateIpAddress; I was wondering if it's possible to use same…
placplacboom
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Cloudformation For SG

need to create SG for mutiple VPCs using cloudformation with out hard coding vpc ids in SG below is example with hard coded vpc but is there way u can get VPC id from mapping or anyother logic MySecurityGroup: Type: AWS::EC2::SecurityGroup …
Noor
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How come multiple servers can have the same elastic IP?

We had 2 VPC's in our AWS EC2 network and we had 2 different running servers with the same Elastic IP. How can this be possible? I thought IP's had to be unique.
ujjain
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