@techreport{li-sfc-nsh-multi-domain-06,
    number =    {draft-li-sfc-nsh-multi-domain-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-li-sfc-nsh-multi-domain/06/},
    author =    {Guanwen Li and Guanglei Li and Taixin Li and Qi Xu and Bohao Feng and Hua-chun Zhou},
    title =     {{Multi-domain Service Forwarding For NSH}},
    pagetotal = 10,
    year =      2019,
    month =     mar,
    day =       26,
    abstract =  {This document describes the mechanism to achieve multi-domain service forwarding for NSH. The proposed mechanism adopts a horizontal deployment structure, which divides a multi-domain SFC into several segmental SFCs in the control plane and each domain creates its own SFP independently in data plane. A label is proposed to identify different cross-domain flows at the classifier by extending the metadata of the NSH encapsulation.},
}