%% You should probably cite draft-wu-pce-traffic-steering-sfc-12 instead of this revision.
@techreport{wu-pce-traffic-steering-sfc-11,
    number =    {draft-wu-pce-traffic-steering-sfc-11},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-wu-pce-traffic-steering-sfc/11/},
    author =    {Qin Wu and Dhruv Dhody and Mohamed Boucadair and Christian Jacquenet and Jeff Tantsura},
    title =     {{PCEP Extensions for Service Function Chaining (SFC)}},
    pagetotal = 12,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {This document provides an overview of the usage of Path Computation Element (PCE) to dynamically structure service function chains. Service Function Chaining (SFC) is a technique that is meant to facilitate the dynamic enforcement of differentiated traffic forwarding policies within a domain. Service function chains are composed of an ordered set of elementary Service Functions (such as firewalls, load balancers) that need to be invoked according to the design of a given service. Corresponding traffic is thus forwarded along a Service Function Path (SFP) that can be computed by means of PCE. This document specifies extensions to the Path Computation Element Protocol (PCEP) that allow a stateful PCE to compute and instantiate Service Function Paths.},
}