@techreport{yang-pce-pcep-redundancy-policy-00,
    number =    {draft-yang-pce-pcep-redundancy-policy-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-yang-pce-pcep-redundancy-policy/00/},
    author =    {Fan Yang and Xuesong Geng and Tianran Zhou},
    title =     {{Path Computation Element Communication Protocol (PCEP) Extensions to Redundancy Policy}},
    pagetotal = 10,
    year =      2022,
    month =     jul,
    day =       11,
    abstract =  {PCEP is used to provide a communication between a PCC and a PCE. This document defines the extensions to PCEP to support the redundancy paths computation. Specifically, two new TLVs are defined to support the request of redundancy path computation and protection method, and one TLV is defined to distribute the Candidate Path Flag of an SR Policy.},
}