%% You should probably cite rfc3216 instead of this I-D.
@techreport{ietf-sming-reqs-06,
    number =    {draft-ietf-sming-reqs-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-sming-reqs/06/},
    author =    {David Harrington and Jamie Jason and Chris Elliott and Walter Weiss and Frank Strauss and Jürgen Schönwälder},
    title =     {{SMIng Objectives}},
    pagetotal = 33,
    year =      2001,
    month =     oct,
    day =       4,
    abstract =  {This document describes the objectives for a new data definition language, suitable for the modeling of network management constructs, that can be directly mapped into SNMP and COPS-PR protocol operations. This memo provides information for the Internet community.},
}