%% You should probably cite rfc2344 instead of this I-D.
@techreport{ietf-mobileip-tunnel-reverse-05,
    number =    {draft-ietf-mobileip-tunnel-reverse-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-mobileip-tunnel-reverse/05/},
    author =    {Gabriel Montenegro},
    title =     {{Reverse Tunneling for Mobile IP}},
    pagetotal = 19,
    year =      1998,
    month =     jan,
    day =       31,
    abstract =  {This document proposes backwards-compatible extensions to Mobile IP in order to support topologically correct reverse tunnels. {[}STANDARDS-TRACK{]}},
}