%% You should probably cite draft-chroboczek-intarea-v4-via-v6 instead of this I-D.
@techreport{chroboczek-int-v4-via-v6-01,
    number =    {draft-chroboczek-int-v4-via-v6-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-chroboczek-int-v4-via-v6/01/},
    author =    {Juliusz Chroboczek and Warren "Ace" Kumari and Toke Høiland-Jørgensen},
    title =     {{IPv4 routes with an IPv6 next hop}},
    pagetotal = 9,
    year =      2022,
    month =     mar,
    day =       7,
    abstract =  {We propose "v4-via-v6" routing, a technique that uses IPv6 next-hop addresses for routing IPv4 packets, thus making it possible to route IPv4 packets across a network where routers have not been assigned IPv4 addresses. We describe the technique, and discuss its operational implications.},
}