@techreport{ietf-pce-multipath-25,
    number =    {draft-ietf-pce-multipath-25},
    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-pce-multipath/25/},
    author =    {Mike Koldychev and Samuel Sidor},
    title =     {{Path Computation Element Communication Protocol (PCEP) Extensions for Signaling Multipath Information}},
    pagetotal = 32,
    year =      2026,
    month =     may,
    day =       13,
    abstract =  {A Segment Routing (SR) Policy Candidate Path can contain multiple Segment Lists, allowing for load-balancing and redundancy across diverse paths. However, current PCEP extensions for SR Policy only allow signaling of a single Segment List per Candidate Path. This document defines PCEP extensions to encode multiple Segment Lists within an SR Policy Candidate Path, enabling multipath capabilities such as weighted or equal-cost load-balancing across Segment Lists. These extensions are designed to be generic and reusable for future path types beyond SR Policy, and are applicable to both stateless and stateful PCEP.},
}