This repository contains the current implementation of the Universal Node and is divided three sub-portions. Please check individual README's in each sub-package.

The Universal Node orchestrator (un-orchestrator) is an orchestration module that, given a Network Function - Forwarding Graph (NF-FG), deploys it on the current physiucal server. To this purpose, it interacts with a virtual switch in order to configure the paths among the NFs, and with an hypervisor in order to properly start the required NFs.

The Name Resolver is a module that returns a set of implementations for a given NF. It is exploited by the un-orchestrator each time that a NF must be started in order to translate the 'abstract' name into the proper suitable software image.

This folder contains some examples of network functions.