%% You should probably cite rfc2979 instead of this I-D.
@techreport{iab-firewall-req-02,
    number =    {draft-iab-firewall-req-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-iab-firewall-req/02/},
    author =    {Ned Freed},
    title =     {{Behavior of and Requirements for Internet Firewalls}},
    pagetotal = 7,
    year =      2000,
    month =     jun,
    day =       12,
    abstract =  {This memo defines behavioral characteristics of and interoperability requirements for Internet firewalls. This memo provides information for the Internet community.},
}