Network and Storage Details

Network Configuration

The CADES Cloud allocations consist of two primary network environments or subnets—an external subnet and an internal subnet—described below. While either subnet can be used for a VM Instance, only one IP address can be allocated to each subnet per VM Instance.

📝 Note: If you wish to run services on your VM Instance that should be available outside of ORNL's network, ensure that you select the External Network option when setting up your VM Instance and that you also add a rule to your Security Group for that particular service.

External Network

Internal Network

Important Notes for OpenStack Network Design

Storage Configuration

📝 Note: No moderate/confidential data should be mounted or copied to your CADES Cloud VM Instance. CADES Cloud VM Instances are for open science.