@techreport{zorn-radius-logoff-11,
    number =    {draft-zorn-radius-logoff-11},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zorn-radius-logoff/11/},
    author =    {Glen Zorn and Avi Lior},
    title =     {{User Session Tracking in RADIUS}},
    pagetotal = 14,
    year =      2008,
    month =     feb,
    day =       21,
    abstract =  {This document defines a set of new messages and attributes designed to allow RADIUS servers to cleanly track user sessions.},
}