%% You should probably cite rfc2711 instead of this I-D.
@techreport{ietf-ipngwg-ipv6router-alert-06,
    number =    {draft-ietf-ipngwg-ipv6router-alert-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-ipngwg-ipv6router-alert/06/},
    author =    {Dr. Alden W. Jackson and Dr. Craig Partridge},
    title =     {{IPv6 Router Alert Option}},
    pagetotal = 6,
    year =      1999,
    month =     aug,
    day =       25,
    abstract =  {This memo describes a new IPv6 Hop-by-Hop Option type that alerts transit routers to more closely examine the contents of an IP datagram. {[}STANDARDS-TRACK{]}},
}