Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [aws-vpc]

9 questions
4
votes
1 answer

In AWS, can an EC2 instance be in more than one VPC at the same time?

I think the answer is no, but I want to make sure that I'm not missing anything. Is it possible for an EC2 instance to have IP addresses in more than one VPC at the same time? I tried creating 2 VPCs, and then two network interfaces, one in each…
Pablo
  • 7,249
  • 25
  • 68
  • 83
1
vote
0 answers

AWS private ip for http requests

I have 2 EC2 instances on a single AWS VPC and a public subnet, say app1.example.com and app2.example.com. They are to be accessed by the company employees only via our VPN. app1's Security Group (SG) allows incoming traffic only from the VPN.…
prasvin
  • 111
  • 3
0
votes
0 answers

how to make VPC Endpoint public

I have two VPCs. VPC-A has an endpoint service and VPC-B has VPC endpoint to that service. I also want to access this private endpoint in VPC-B publicly. Can you please help me with the ways.
Goural
  • 15
  • 3
0
votes
0 answers

Using Route 53 DNS name to communicate between ec2 instances within a single subnet

I have 3 ec2 instances in a single vpc and subnet. Each ec2 instance has an elastic ip and a route 53 domain name pointing to it. The domain name is set as the host name in Amazon Linux 2. I am able to use their host name when directly going to the…
frogg
  • 1
  • 1
0
votes
1 answer

How to get public static IP of my AWS VPC?

My services are hosted in AWS VPC. I use VPN to access my servers. For using a third party service I need to whitelist my public static IP address on their site. How can I get my public static IP address?
Shahrear Bin Amin
  • 115
  • 2
  • 6
0
votes
0 answers

IAM Profile allows create VPC IPV6 Subnet in some regions. Why does it fail in other regions?

In a test environment to mockup a larger issue, I have an IAM user with a directly attached IAM profile. I have also tried with the profile attached to an IAM Role which the IAM user has assumed. The profile allows CloudFormation to create a VPC…
glenschler
  • 101
  • 2
0
votes
0 answers

AWS Natting Request through Site-to-Site VPN

I have a following specific requirement that I need to setup to access on premise server of one of the payment processor vendor that I am trying to access from EC2 instance. I don't have extensive knowledge about networking so please feel to correct…
Runcorn
  • 101
  • 1
0
votes
0 answers

Communication between two KVM VM's in the two different baremetal instances(AWS)

We are trying to launch the VM's on the AWS baremetal instances.So hostA has 10.10.0.4 and hostB has IP 10.10.0.5.Now when we launch the KVM VM's using the default mode(NAT) and that works fine and able to connect the VM1(HostA) from the VM2(HostB)…
chellathurai
  • 13
  • 2
0
votes
1 answer

AWS middlebox appliance routing doesn't work

I have installed and configured EC2 instance with routerOS which I want to use as main point of connection for branch networks. It has 1 interface, resides in subnet 172.20.1.0/24. Subnet 172.21.1.0/24 created within same VPC and has route tables as…
Pascal_tgn
  • 1
  • 3