%% You should probably cite draft-ietf-dnsop-rfc2317bis instead of this I-D.
@techreport{fanf-dnsop-rfc2317bis-00,
    number =    {draft-fanf-dnsop-rfc2317bis-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-fanf-dnsop-rfc2317bis/00/},
    author =    {Tony Finch},
    title =     {{Classless IN-ADDR.ARPA delegation and dynamic reverse DNS UPDATE }},
    pagetotal = 20,
    year =      2015,
    month =     oct,
    day =       13,
    abstract =  {This memo describes how to do IN-ADDR.ARPA delegation on any non- octet boundary, and how to consolidate reverse DNS for multiple address blocks into one zone. It also clarifies the behaviour of dynamic reverse DNS UPDATE clients.},
}