%% You should probably cite draft-cheng-radext-ip-port-radius-ext or draft-ietf-radext-ip-port-radius-ext instead of this I-D.
@techreport{cheng-behave-cgn-cfg-radius-ext-07,
    number =    {draft-cheng-behave-cgn-cfg-radius-ext-07},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-cheng-behave-cgn-cfg-radius-ext/07/},
    author =    {Dean Cheng and Jouni Korhonen and Mohamed Boucadair and Senthil Sivakumar},
    title =     {{RADIUS Extensions for Port Set Configuration and Reporting}},
    pagetotal = 24,
    year =      2013,
    month =     dec,
    day =       16,
    abstract =  {This document defines new RADIUS attributes that can be used by a device implementing port ranges to communicate with a RADIUS server to configure and/or report TCP/UDP port sets and ICMP identifiers mapping behavior for specific hosts. This mechanism can be used in various deployment scenarios such as CGN, NAT64, Provider WiFi Gateway, etc. This document does not make any assumption about the deployment context.},
}