%% You should probably cite rfc7884 instead of this I-D.
@techreport{ietf-ospf-sbfd-discriminator-04,
    number =    {draft-ietf-ospf-sbfd-discriminator-04},
    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-ospf-sbfd-discriminator/04/},
    author =    {Manav Bhatia and Carlos Pignataro and Sam Aldrin and Trilok Ranganath},
    title =     {{OSPF extensions to advertise S-BFD Target Discriminator}},
    pagetotal = 7,
    year =      2016,
    month =     apr,
    day =       13,
    abstract =  {This document defines a new OSPF Router Information (RI) TLV that allows OSPF routers to flood the S-BFD discriminator values associated with a target network identifier. This mechanism is applicable to both OSPFv2 and OSPFv3.},
}