%% You should probably cite rfc9732 instead of this I-D.
@techreport{ietf-teas-enhanced-vpn-17,
    number =    {draft-ietf-teas-enhanced-vpn-17},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-teas-enhanced-vpn/17/},
    author =    {Jie Dong and Stewart Bryant and Zhenqiang Li and Takuya Miyasaka and Young Lee},
    title =     {{A Framework for NRP-based Enhanced Virtual Private Network}},
    pagetotal = 43,
    year =      2023,
    month =     dec,
    day =       25,
    abstract =  {This document describes the framework for NRP-based Enhanced Virtual Private Networks (VPNs) to support the needs of applications with specific traffic performance requirements (e.g., low latency, bounded jitter). NRP-based Enhanced VPNs leverage the VPN and Traffic Engineering (TE) technologies and adds characteristics that specific services require beyond those provided by conventional VPNs. Typically, an NRP-based enhanced 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.},
}