%% You should probably cite rfc3990 instead of this I-D.
@techreport{ietf-capwap-problem-statement-02,
    number =    {draft-ietf-capwap-problem-statement-02},
    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-capwap-problem-statement/02/},
    author =    {Bob O'Hara and James Kempf and Pat R. Calhoun},
    title =     {{Configuration and Provisioning for Wireless Access Points (CAPWAP) Problem Statement}},
    pagetotal = 5,
    year =      2004,
    month =     sep,
    day =       8,
    abstract =  {This document describes the Configuration and Provisioning for Wireless Access Points (CAPWAP) problem statement. This memo provides information for the Internet community.},
}