@misc{rfc8357,
    series =    {Request for Comments},
    number =    8357,
    howpublished =  {RFC 8357},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC8357},
    url =       {https://www.rfc-editor.org/info/rfc8357},
    author =    {Naiming Shen and Enke Chen},
    title =     {{Generalized UDP Source Port for DHCP Relay}},
    pagetotal = 10,
    year =      2018,
    month =     mar,
    abstract =  {This document defines an extension to the DHCP protocols that allows a relay agent to use any available source port for upstream communications. The extension also allows inclusion of a DHCP option that can be used to statelessly route responses back to the appropriate source port on downstream communications.},
}