%% You should probably cite rfc2217 instead of this I-D.
@techreport{clark-telnet-control-04,
    number =    {draft-clark-telnet-control-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-clark-telnet-control/04/},
    author =    {Glen Clark},
    title =     {{Telnet Com Port Control Option}},
    pagetotal = 14,
    year =      1997,
    month =     jul,
    day =       15,
    abstract =  {This memo proposes a protocol to allow greater use of modems attached to a network for outbound dialing purposes. This memo defines an Experimental Protocol for the Internet community.},
}