%% You should probably cite rfc8380 instead of this I-D.
@techreport{ietf-trill-directory-assisted-encap-05,
    number =    {draft-ietf-trill-directory-assisted-encap-05},
    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-trill-directory-assisted-encap/05/},
    author =    {Linda Dunbar and Donald E. Eastlake 3rd and Radia Perlman},
    title =     {{Directory Assisted TRILL Encapsulation}},
    pagetotal = 15,
    year =      2017,
    month =     may,
    day =       1,
    abstract =  {This draft describes how data center networks can benefit from non- RBridge nodes performing TRILL encapsulation with assistance from a directory service.},
}