%% You should probably cite draft-ietf-softwire-dslite-yang instead of this I-D.
@techreport{boucadair-softwire-dslite-yang-02,
    number =    {draft-boucadair-softwire-dslite-yang-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-boucadair-softwire-dslite-yang/02/},
    author =    {Mohamed Boucadair and Christian Jacquenet and Senthil Sivakumar},
    title =     {{YANG Data Model for the DS-Lite Address Family Transition Router (AFTR)}},
    pagetotal = 28,
    year =      2015,
    month =     sep,
    day =       1,
    abstract =  {This document defines a YANG data model for the DS-Lite Address Family Transition Router (AFTR).},
}