%% You should probably cite draft-chen-pce-sr-ingress-protection-12 instead of this revision.
@techreport{chen-pce-sr-ingress-protection-02,
    number =    {draft-chen-pce-sr-ingress-protection-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-chen-pce-sr-ingress-protection/02/},
    author =    {Huaimo Chen and Mehmet Toy and Aijun Wang and Zhenqiang Li and Lei Liu and Xufeng Liu},
    title =     {{SR Path Ingress Protection}},
    pagetotal = 15,
    year =      2019,
    month =     oct,
    day =       24,
    abstract =  {This document describes extensions to Path Computation Element (PCE) communication Protocol (PCEP) for protecting the ingress node of a Segment Routing (SR) tunnel or path.},
}