%% You should probably cite draft-ietf-rift-rift-21 instead of this revision.
@techreport{ietf-rift-rift-13,
    number =    {draft-ietf-rift-rift-13},
    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-rift-rift/13/},
    author =    {Alankar Sharma and Pascal Thubert and Bruno Rijsman and Dmitry Afanasiev},
    title =     {{RIFT: Routing in Fat Trees}},
    pagetotal = 171,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document defines a specialized, dynamic routing protocol for Clos and fat-tree network topologies optimized towards minimization of control plane state as well as configuration and operational complexity.},
}