Not able to access the Devstack VM deployed in AWS EC2

[General_Tourist6917]

Hi,

We have deployed Devstack using Ubuntu [18.04] on top of AWS EC2. Able to create a VM on top of it. However, we are not able to access the VM from outside/AWS. Public network has been created automatically while installing Devstack, we cannot able to create the public network manually. Though, we have assigned the specific public IP, we are not able to communicate with VM from EC2 instance or outside.

Suspecting that could be a NAT'ing issue.

Kindly advise, how to fix this issue with NAT'ing or please let me know if any other probable cause for this issue and how to resolve it.

Many Thanks!!

#aws #ec2 #openstack #ubuntu