%% You should probably cite rfc6235 instead of this I-D.
@techreport{ietf-ipfix-anon-06,
    number =    {draft-ietf-ipfix-anon-06},
    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-ipfix-anon/06/},
    author =    {Elisa Boschi and Brian Trammell},
    title =     {{IP Flow Anonymization Support}},
    pagetotal = 43,
    year =      2011,
    month =     jan,
    day =       20,
    abstract =  {This document describes anonymization techniques for IP flow data and the export of anonymized data using the IP Flow Information Export (IPFIX) protocol. It categorizes common anonymization schemes and defines the parameters needed to describe them. It provides guidelines for the implementation of anonymized data export and storage over IPFIX, and describes an information model and Options- based method for anonymization metadata export within the IPFIX protocol or storage in IPFIX Files. This document defines an Experimental Protocol for the Internet community.},
}