%% You should probably cite draft-ietf-dhc-dhcpv6-opt-dnsdomain instead of this I-D.
@techreport{yan-dhc-dhcpv6-opt-dnszone-03,
    number =    {draft-yan-dhc-dhcpv6-opt-dnszone-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-yan-dhc-dhcpv6-opt-dnszone/03/},
    author =    {Renxiang Yan},
    title =     {{Domain Suffix Option for DHCPv6}},
    pagetotal = 5,
    year =      2005,
    month =     jul,
    day =       21,
    abstract =  {This document specifies a new DHCPv6 (DHCP for IPv6) option which is passed from a DHCPv6 server to a DHCPv6 client to specify the domain suffix name used to perform domain name update.},
}