@techreport{harada-http-xconnfrom-01,
    number =    {draft-harada-http-xconnfrom-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-harada-http-xconnfrom/01/},
    author =    {Jeffrey Mogul and Paul J. Leach and Larry Harada and Hudson Hendren},
    title =     {{HTTP X-Connfrom header}},
    pagetotal = 5,
    year =      1997,
    month =     sep,
    day =       15,
    abstract =  {HTTP/1.1 defines a Connection header, allowing 'the sender to specify options that are desired for that particular connection and MUST NOT be communicated by proxies over further connections.' Because HTTP/1.0 proxies would normally forward the Connection header without obeying its specification, a Connection header received in an HTTP/1.0 message must normally be treated as if it had been forwarded in error. This document defines an X-Connfrom header that identifies the sending host, and so is safe to use in HTTP/1.0 messages. This might be useful in experimenting with HTTP/1.0 implementations of applications of the HTTP/1.1 Connection mechanism.},
}