%% You should probably cite draft-ietf-sunset4-nat64-port-allocation-02 instead of this revision.
@techreport{ietf-sunset4-nat64-port-allocation-01,
    number =    {draft-ietf-sunset4-nat64-port-allocation-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-ietf-sunset4-nat64-port-allocation/01/},
    author =    {Gang Chen and Weibo Li and Tina Tsou (Ting ZOU) and Jing Huang and Tom Taylor and JF Tremblay},
    title =     {{Analysis of NAT64 Port Allocation Methods for Shared IPv4 Addresses}},
    pagetotal = 18,
    year =      2015,
    month =     jul,
    day =       22,
    abstract =  {This document enumerates methods of port assignment in Carrier Grade NATs (CGNs), focused particularly on NAT64 environments. Different NAT port allocation methods have been categorized and described. A series of port allocation design principles has been proposed to facilitate the implementations and deployment.},
}