%% You should probably cite rfc2695 instead of this I-D.
@techreport{ietf-oncrpc-auth-06,
    number =    {draft-ietf-oncrpc-auth-06},
    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-oncrpc-auth/06/},
    author =    {Alex Chiu},
    title =     {{Authentication Mechanisms for ONC RPC}},
    pagetotal = 18,
    year =      1999,
    month =     may,
    day =       19,
    abstract =  {This document describes two authentication mechanisms created by Sun Microsystems that are commonly used in conjunction with the ONC Remote Procedure Call (ONC RPC Version 2) protocol. This memo provides information for the Internet community.},
}