%% You should probably cite rfc6085 instead of this I-D.
@techreport{gundavelli-v6ops-l2-unicast-06,
    number =    {draft-gundavelli-v6ops-l2-unicast-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-gundavelli-v6ops-l2-unicast/06/},
    author =    {Wojciech Dec and Ole Trøan and Sri Gundavelli and Mark Townsley},
    title =     {{Address Mapping of IPv6 Multicast Packets on Ethernet}},
    pagetotal = 3,
    year =      2010,
    month =     oct,
    day =       19,
    abstract =  {When transmitting an IPv6 packet with a multicast destination address, the IPv6 destination address is mapped to an Ethernet link-layer multicast address. This document clarifies that a mapping of an IPv6 packet with a multicast destination address may in some circumstances map to an Ethernet link-layer unicast address. {[}STANDARDS-TRACK{]}},
}