%% You should probably cite rfc7269 instead of this I-D.
@techreport{ietf-v6ops-nat64-experience-02,
    number =    {draft-ietf-v6ops-nat64-experience-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-ietf-v6ops-nat64-experience/02/},
    author =    {Gang Chen and Zhen Cao and Chongfeng Xie and David Binet},
    title =     {{NAT64 Operational Experiences}},
    pagetotal = 19,
    year =      2013,
    month =     jul,
    day =       9,
    abstract =  {This document summarizes NAT64 function deployment scenarios and operational experience. Both NAT64-CGN (NAT64 Carrier Grade NATs) and NAT64-FE (NAT64 server Front End) are considered in this document.},
}