@techreport{chen-pce-label-x-domains-19,
    number =    {draft-chen-pce-label-x-domains-19},
    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-label-x-domains/19/},
    author =    {Huaimo Chen and Autumn Liu and Mehmet Toy and Vic Liu},
    title =     {{Extensions to PCEP for Distributing Label Cross Domains}},
    pagetotal = 11,
    year =      2024,
    month =     apr,
    day =       2,
    abstract =  {This document specifies extensions to PCEP for distributing labels crossing domains for an inter-domain Point-to-Point (P2P) or Point- to-Multipoint (P2MP) Traffic Engineering (TE) Label Switched Path (LSP).},
}