%% You should probably cite rfc8371 instead of this I-D.
@techreport{ietf-dmm-4283mnids-08,
    number =    {draft-ietf-dmm-4283mnids-08},
    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-dmm-4283mnids/08/},
    author =    {Charles E. Perkins and Vijay Devarapalli},
    title =     {{Mobile Node Identifier Types for MIPv6}},
    pagetotal = 16,
    year =      2018,
    month =     mar,
    day =       18,
    abstract =  {This document defines additional identifier type numbers for use with the mobile node identifier option for Mobile IPv6 (MIPv6) as defined by RFC 4283.},
}