%% You should probably cite draft-rhl-dhc-dhcpv6-extensions instead of this I-D.
@techreport{ietf-dhc-problem-statement-of-mredhcpv6-03,
    number =    {draft-ietf-dhc-problem-statement-of-mredhcpv6-03},
    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-dhc-problem-statement-of-mredhcpv6/03/},
    author =    {Ren Gang and Lin He and Ying Liu},
    title =     {{DHCPv6 Extension Survey and Considerations}},
    pagetotal = 11,
    year =      2020,
    month =     feb,
    day =       5,
    abstract =  {The manageability, security, privacy protection, and traceability of networks can be supported by extending the DHCPv6 protocol according to requirements. This document provides a survey of current extension practices and typical DHCP server software on extensions, defines a DHCPv6 general model, discusses some extension points, and presents extension cases.},
}