%% You should probably cite draft-ietf-pals-mpls-tp-oam-config instead of this I-D.
@techreport{ietf-pwe3-mpls-tp-oam-config-01,
    number =    {draft-ietf-pwe3-mpls-tp-oam-config-01},
    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-pwe3-mpls-tp-oam-config/01/},
    author =    {Fei Zhang and Bo Wu and Elisa Bellagamba and Mach Chen},
    title =     {{Label Distribution Protocol Extensions for Proactive Operations, Administration and Maintenance Configuration of Dynamic MPLS Transport Profile PseudoWire}},
    pagetotal = 23,
    year =      2014,
    month =     jun,
    day =       29,
    abstract =  {This document specifies extensions to the Label Distribution Protocol (LDP) to configure and control proactive Operations, Administration and Maintenance (OAM) functions, which are suitable for dynamic Single-Segment PseudoWire (SS-PW) and Multi-Segment PseudoWire (MS- PW).},
}