%% You should probably cite rfc7883 instead of this I-D.
@techreport{ietf-isis-sbfd-discriminator-02,
    number =    {draft-ietf-isis-sbfd-discriminator-02},
    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-isis-sbfd-discriminator/02/},
    author =    {Les Ginsberg and Nobo Akiya and Mach Chen},
    title =     {{Advertising Seamless Bidirectional Forwarding Detection (S-BFD) Discriminators in IS-IS}},
    pagetotal = 5,
    year =      2015,
    month =     mar,
    day =       1,
    abstract =  {This document defines a means of advertising one or more Seamless Bidirectional Forwarding Detection (S-BFD) Discriminators using the IS-IS Router CAPABILITY TLV.},
}