@techreport{ao-sfc-overlay-02,
    number =    {draft-ao-sfc-overlay-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ao-sfc-overlay/02/},
    author =    {Ting Ao and Greg Mirsky},
    title =     {{Interworking SFC network and Overlay network}},
    pagetotal = 7,
    year =      2017,
    month =     jul,
    day =       3,
    abstract =  {Service Function Chain (SFC) network presents a distinct network layer. As such, it is carried over by an underlay network. The document reviews two interworking scenarios between the SFC domain and its underlay network - co-located and stand-alone. The document also defines necessary interworking between stand-alone Network Virtual Edge and Service Forwarding Function entities to ensure proper handling of SFC traffic by the underlay network.},
}