%% You should probably cite draft-ietf-emu-eaptunnel-req instead of this I-D.
@techreport{salowey-emu-eaptunnel-req-01,
    number =    {draft-salowey-emu-eaptunnel-req-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-salowey-emu-eaptunnel-req/01/},
    author =    {Katrin Hoeper and Steve Hanna and Hao Zhou and Joseph A. Salowey},
    title =     {{Requirements for an Tunnel Based EAP Method}},
    pagetotal = 23,
    year =      2008,
    month =     jun,
    day =       4,
    abstract =  {This memo defines the requirements for a tunnel-based Extensible Authentication Protocol (EAP) Method. This method will use Transport Layer Security (TLS) to establish a secure tunnel. The tunnel will provide support for password authentication, EAP authentication and the transport of additional data for other purposes.},
}