%% You should probably cite rfc4377 instead of this I-D.
@techreport{ietf-mpls-oam-requirements-07,
    number =    {draft-ietf-mpls-oam-requirements-07},
    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-mpls-oam-requirements/07/},
    author =    {David Allan and George Swallow and Monique Morrow and Thomas Nadeau and Satoru Matsushima},
    title =     {{Operations and Management (OAM) Requirements for Multi-Protocol Label Switched (MPLS) Networks}},
    pagetotal = 15,
    year =      2005,
    month =     dec,
    day =       15,
    abstract =  {This document specifies Operations and Management (OAM) requirements for Multi-Protocol Label Switching (MPLS), as well as for applications of MPLS, such as pseudo-wire voice and virtual private network services. These requirements have been gathered from network operators who have extensive experience deploying MPLS networks. This memo provides information for the Internet community.},
}