Huawei University of Surrey China Mobile KDDI Corporation Samsung This document describes the framework for Enhanced Virtual Private Network (VPN+) to support the needs of applications with specific traffic performance requirements (e.g., low latency, bounded jitter). VPN+ leverages the VPN and Traffic Engineering (TE) technologies and adds characteristics that specific services require beyond those provided by conventional VPNs. Typically, VPN+ will be used to underpin network slicing, but could also be of use in its own right providing enhanced connectivity services between customer sites. This document also provides an overview of relevant technologies in different network layers, and identifies some areas for potential new work.