@techreport{george-ipv6-required-02,
    number =    {draft-george-ipv6-required-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-george-ipv6-required/02/},
    author =    {Wesley George and Chris Donley and Christopher Liljenstolpe and Lee Howard},
    title =     {{IPv6 Support Required for all IP-capable nodes}},
    pagetotal = 7,
    year =      2011,
    month =     jun,
    day =       1,
    abstract =  {Given the global lack of available IPv4 space, and limitations in IPv4 extension and transition technologies, this document deprecates the concept that an IP-capable node MAY support IPv4 \_only\_, and redefines an IP-capable node as one which supports either IPv6 \_only\_ or IPv4/IPv6 dual-stack. This document updates RFC1812, 1122 and 4084 to reflect the change in requirements.},
}