%% You should probably cite rfc6967 instead of this I-D.
@techreport{ietf-intarea-nat-reveal-analysis-02,
    number =    {draft-ietf-intarea-nat-reveal-analysis-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-intarea-nat-reveal-analysis/02/},
    author =    {Mohamed Boucadair and Dr. Joseph D. Touch and Pierre Levis and Reinaldo Penno},
    title =     {{Analysis of Solution Candidates to Reveal a Host Identifier (HOST\_ID) in Shared Address Deployments}},
    pagetotal = 21,
    year =      2012,
    month =     apr,
    day =       18,
    abstract =  {This document analyzes a set of solution candidates to mitigate some of the issues encountered when address sharing is used. In particular, this document focuses on means to reveal a host identifier (HOST\_ID) when a Carrier Grade NAT (CGN) or application proxies are involved in the path. This host identifier must be unique to each host under the same shared IP address.},
}