%% You should probably cite rfc4294 instead of this I-D.
@techreport{ietf-ipv6-node-requirements-11,
    number =    {draft-ietf-ipv6-node-requirements-11},
    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-ipv6-node-requirements/11/},
    author =    {John A. Loughney},
    title =     {{IPv6 Node Requirements}},
    pagetotal = 20,
    year =      2004,
    month =     aug,
    day =       23,
    abstract =  {This document defines requirements for IPv6 nodes. It is expected that IPv6 will be deployed in a wide range of devices and situations. Specifying the requirements for IPv6 nodes allows IPv6 to function well and interoperate in a large number of situations and deployments. This memo provides information for the Internet community.},
}