@misc{rfc7665,
    series =    {Request for Comments},
    number =    7665,
    howpublished =  {RFC 7665},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7665},
    url =       {https://www.rfc-editor.org/info/rfc7665},
    author =    {Joel M. Halpern and Carlos Pignataro},
    title =     {{Service Function Chaining (SFC) Architecture}},
    pagetotal = 32,
    year =      2015,
    month =     oct,
    abstract =  {This document describes an architecture for the specification, creation, and ongoing maintenance of Service Function Chains (SFCs) in a network. It includes architectural concepts, principles, and components used in the construction of composite services through deployment of SFCs, with a focus on those to be standardized in the IETF. This document does not propose solutions, protocols, or extensions to existing protocols.},
}