SAVI (Smart Application on Virtual Insfrastructure) is a partnership of Canadian industry, academia, research and education networks, and high-performance computing centres. This is a quick tutorial on how to get started with SAVI using web portal.
How to create an overlay network in Ubuntu in four easy steps with Open vSwitch (OVS)? By creating an overlay network, you can have an extra interface attached to your system with any arbitrary IP that you would like. You can also join other machines to this network and have connectivity between all of them using the overlay IPs.