@techreport{rosenau-request-v6-option-00,
    number =    {draft-rosenau-request-v6-option-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rosenau-request-v6-option/00/},
    author =    {Martin Rosenau},
    title =     {{TCP option "request IPv6 connection"}},
    pagetotal = 13,
    year =      2018,
    month =     feb,
    day =       11,
    abstract =  {This document describes an idea for a header "option" for the Transmission Control Protocol (TCP). The extension is used by dual-stack nodes to force the use of the IPv6 protocol instead of the IPv4 protocol when exchanging data over TCP. Especially if one of the two nodes is a NAT64 or NAT46 router it makes sense not to use IPv4 but IPv6 if both nodes are dual-stack nodes. This document also suggests to declare the usage of such a method mandatory for all nodes that use IPv4 addresses that will be assigned by RIRs in the future. Doing so will make it impossible to (mis-) use IPv4 addresses assigned by RIRs to ISPs for IPv4-only nodes that do not support IPv6.},
}